RODS / BARS / WIRES / WIRE RODS
Rods Bars Forged Shafts Shaftings 6 mm to 2500 mm diameter
Cold Drawn Bright Hexagon Bar, Square Bar, Rectangular Bar, Round Bar
SA479 Grade 321, 321H, 347, 347H, 317L, 317LN, 410, 410S, 416, 420, 420F, 430, 431
SA276 Grade 201, 202, 304, 304L, 304H, 304LN, 309, 309S, 310, 310S, 316, 316Ti, 316L, 316H, 316LN
SA276 Grade 321, 321H, 347, 347H, 317L, 317LN, 410, 410S, 416, 420, 420F, 430, 431
Stainless Steel Bright Bars Cold Drawn, Solution Annealed & Polished with h9 (Din 671), h11 (ASTM A484) tolerance
Stainless Steel Bright Bars Cold Drawn, Centreless Ground & Polished with h9 (Din 671), h11 (ASTM A484) tolerance
Stainless Steel Bright Bars Cold Drawn, Centreless Ground & Polished (Strain Hardened) with h9 (Din 671), h11 (ASTM A484) tolerance
Stainless Steel Bright Bars Peeled, Centreless Ground & Polished with h9 (Din 671), h11 (ASTM A484) tolerance
AISI 440C UNS S44004 JIS SUS 440C Din 1.4125 X105CrMo17
AISI 422 UNS S42200 JIS SUH 616 Din 1.4935 ASTM A565 AMS 5655 Martensitic Stainless Steel
SA182 F304, F304L, F304H, F310S, F316, F316L, F316H, F321, F321H, F347, F347H, F348
SA315 Grade CF3, SA315 Grade CF8, SA315 Grade CF3M, SA315 Grade CF8M
IS 2062 Grade A, B, & C, SA105, LF2, C45, C45N, C60, C60N, 355N
Induction Hardened Hard Chrome Plated Bars / Rods EN8, EN8D, CK45, 20MnV6
Hydraulic Cylinder Hard Chromium Plated Bars / Rods 25 TO 30 Microns 850-1000 HV Hardness
AISI / SAE 1008, 1010, 1018, 1020, 1026, 1035, 1040, 1045, 1050, 1060, 1080
AISI / SAE 1525, 1541, 1551, 1561, 1572, 4130, 4140, 4145, 4150
Cold Heading Quality Wire Rod for Fastener - CHQ HB, HHB, SAE 1006, SAE 1008, SAE 1010
Cold Heading Quality Wire Rod for Fastener - CHQ SAE 1015, SAE 1018, SAE 1020, EN8, EN8D
Cold Heading Quality Wire Rod for Fastener - CHQ SAE 1541, SAE 1035, EN5K, 50CrV4, EN45, EN47
Cold Heading Quality Wire Rod for Fastener - CHQ SUP7,SUP9, SUP11, EN19, SAE 4135, SAE 4140
Cold Heading Quality Wire Rod for Fastener - CHQ SCM 435, SCM 440, EN18, 40Cr4, SAE 10B21
Cold Heading Quality Wire Rod for Fastener - CHQ SAE 15B25, SAE 15B41, SAE 10B35, 19MnB4M
AISI 1020 C20, AISI 1045 C45, C45N, ST52, ST52-3N, S355J2G3, S355J2G3N DIA 350-2500 MM
SA350 Grade LF1, LF2, LF3, LF5, LF6, LF9, LF787
IS 8500 Grade FE490B, IS 8500 Grade FE570B, IS8500 FE 490B, IS8500 FE 570B
EN19, AISI 4140, SAE 4140, 42CrMo4, 42CrMoS4, Din 1.7225
EN-19, AISI-4140, SAE4140, 42CrMo4V, 42CrMoS4V, Din 1.7227
AISI 4150, SAE 4150, 50CrMo4, 50CrMo4V, 50CrMo4+QT, 50CrMo4+HT, Din 1.7228
EN24, AISI 4340, SAE 4340, 34CrNiMo6, 34CrNiMo6V, Din 1.6582
ASTM A193 Grade B7, ASTM A193 Grade B-7, ASTM A193 B7, ASTM A193-B7
ASTM A193 Grade B16, ASTM A193 Grade B-16, ASTM A193 B16, ASTM A193-B16
SA193 Grade B7, SA193 Grade B-7, SA 193 Grade B7, SA 193 Grade B-7, SA193 B7
SA193 Grade B16, SA193 Grade B-16, SA 193 Grade B16, SA 193 Grade B-16, SA193 B16
HOT WORK TOOL STEEL AISI H13 DIN 1.2344 X40CrMoV51 JIS SKD61
HOT WORK DIE STEEL AISI GRADE H-13, DIN 1.2344, X40CRMOV51, JIS-SKD61
Hot Work Tool Steel 56CrNiMoV7 Din 1.2714, DIN-1.2714 Q&T, DIN-1.2714, L6 Annealed
S355J2G3 ST 52-3 HIGH TENSILE, S355J2G3N, S355J2G3+N, S355 J2 G3
ST52.3 HIGH TENSILE, ST52, ST52.0, ST52-3, ST52.3N, ST52-3N, ST52.3+N, ST52-3+N
ASTM A 131 Grade A, Grade B, Grade D, Grade E Shipbuilding Quality - SBQ
ASTM A 131 Grade AH-32, Grade AH-36, Grade DH-32, Grade DH-36 Shipbuilding Quality - SBQ
ASTM A 131 Grade EH-32, Grade EH-36, Grade FH-32, Grade FH-36 Shipbuilding Quality - SBQ
ASTM A 131 Grade AH-40, Grade DH-40, Grade EH-40, Grade FH-40 Shipbuilding Quality - SBQ
11SMn30 EN 10277, BS 970 230M07, BS 970 EN 1A, DIN 1.0715, 11SMn30+C Free Cutting
11SMnPb30 EN 10277, BS 970 230M07Pb, BS 970 EN 1A Leaded, DIN 1.0718, 11SMnPb30+C
BS 970 EN-8, EN-9, EN-19, EN-24, EN-26, EN-30, EN-31, EN-36, EN-45, En-45A, EN-47, EN-48
BS970 EN8, EN9, EN19, EN24, EN26, EN30, EN31, EN36, EN45, EN45A, EN47, EN48
709M40 (EN19), 817M40 (EN24), 826M40 (EN26), 835M30 (EN30B), 655M23 (EN36B), 835M15 (EN39B)
EN30B 835M30 Din 1.6747 30NiCrMo16-16, EN36C 832M13 Din 1.6657 14NiCrMo13-4
826M40 DIN 1.6745 / 1.6746 40NiMoCr10-4 / 40NiMoCr10-5, 826M40V, 826M40W, EN26
16MnCr5 Din 1.7131 BS 527M17, 16MnCrS5 Din 1.7139 BS 590M17 Case Hardening Steel
20MnCr5 Din 1.7147, 20MnCrS5 Din 1.7149, EN353, EN36, EN36A, EN36B, EN36C Case Hardening Steel
SAE 8620, AISI 8620, 20MnCr4 Din 1.7321, 20MnCrS4 Din 1.7149 Case Hardening Steel
SA182 F11, F12, F22, F5, F9, F91, F92 BARS, RCS, BILLETS
SA182 F-11, F12, F-22, F-5, F-9, F-91, F-92 BARS, RCS, BILLETS
SA336 Grade F11, F12, F5, F9, F22, F91, F92 BARS, RCS, BILLETS
SA336 Grade F-11, F-12, F-5, F-9, F-22, F-91, F-92 BARS, RCS, BILLETS
SA336M Grade F11, F12, F5, F9, F22, F91, F92 BARS, RCS, BILLETS
SA336M Grade F-11, F-12, F-5, F-9, F-22, F-91, F-92 BARS, RCS, BILLETS
SA217 Grade WC6, WC9, C5, C12, C12A, A217-WC6-WC9-C5-C12-C12A
Din 1.7362, Din 1.7337, Din 1.7335, Din 1.7380, Din 1.7386, Din 1.4903
AISI/SAE4130, AISI/SAE4140, AISI/SAE4145, AISI/SAE4150, AISI/SAE4340
22CrMo4 Din 1.7252, 24CrMo4 Din 1.7258, 25CrMo4 Din 1.7218, 26CrMo4 Din 1.7219
25CrMo4, 25CrMo4+HT, 42CrMo4, 42CrMo4+HT, 41CrNiMo6, 41CrNiMo6+HT
34CrMo4, 34CrMo4+HT, 34CrMoS4, 34CrMoS4+HT, 34CrMo4+QT, 34CrMoS4+QT
34CrMo4V, 34CrMo4V+HT, 34CrMoS4V, 34CrMoS4V+HT, 34CrMo4V+QT, 34CrMoS4V+QT
42CrMo4, 42CrMo4+HT, 42CrMoS4, 42CrMoS4+HT, 42CrMo4+QT, 42CrMoS4+QT
42CrMo4V, 42CrMo4V+HT, 42CrMoS4V, 42CrMoS4V+HT, 42CrMo4V+QT, 42CrMoS4V+QT
25CrMo4 QT, 25CrMo4+QT, 42CrMo4 QT, 42CrMo4+QT, 41CrNiMo6 QT, 41CrNiMo6+QT
AISI 4130 H+T, AISI 4140 H+T, AISI 4145 MOD, AISI 4340, AISI 8630 MOD For Oil & Gas Industry
SAE 4130 H&T, AISI 4140 H&T, SAE 4145 MOD, SAE 4340, SAE 8630 MODIFIED For OIL & GAS
AISI 4140 Quenched & Tempered, AISI 4340 Quenched & Tempered For Oil & Gas Industry
SAE 4140 Quenched & Tempered, SAE 4340 Quenched & Tempered For Oil & Gas Industry
AISI 4145H Modified Quenched & Tempered Steel For Manufacture Drill Collar AISI 4145H MOD
AISI 4145H MOD API 6A PSL3 NACE MR-0175, AISI 4145 Q&T API 6A, PSL3 NACE-MR0175
AISI 4130 Q&T API 6A PSL3 NACE MR-0175, AISI 4130Q&T API 6A, PSL3 NACE-MR0175
AISI 4140 API 6et L80, API 5CT, NACE MR-0175, AISI 4140 Q&T API 6 et L80, API5CT MR-0175
A350 LF2 API 6A PSL3 NACE MR-0175, A350 LF2 API 6A, PSL3 NACE-MR0175
A182 F6NM UNS S42400 H&T Hardened & Double Tempered NACE MR 0175 & API Standard
F6NM Hardened & Tempered High Corrosion Resistant & Excellent High Toughness in Low Temperature, ASTM A182-F6NM High Resistances of Sulfide Stress Cracking and Stress Corrosion Cracking in Sour Environment Service (H2S, CO2) Low Cracking Sensitivity
CA6NM, UNS J91540, F6NM QT650, F6NM QT780, F6NM QT900, UNS S41500, Din 1.4313 X3CrNiMo13-4
34CrMo4V DIN 1.7220 Quenched & Tempered, 42CrMo4V DIN 1.7225 Quenched & Tempered
42CrMoS4V Din-1.7225 Quenched & Tempered, 34CrMoS4V Din 1.7220 Quenched & Tempered
X10CrMoVNb91, X12CrMo91, 12CrMo195, 10CrMo910, 13CrMo44, 16CrMo44
X10CrMoVNb9-1, X12CrMo9-1, 12CrMo19-5, 10CrMo9-10, 13CrMo4-4, 16CrMo4-4
SA694 F42, SA694 F46, SA694 F52, SA694 F56, SA694 F60, SA694 F65, SA694 F70
20MnV6, 20MV6, 20MnV EN14A Din 1.5217 EN10208-2 / EN10294-1
20Mn2, AISI 1524, SAE 1524, 22Mn6, 150M28, SMn420, 30Mn2, AISI 1330, SAE 1330, 28Mn6, SMn433
35Mn2, AISI 1335, SAE 1335, 150M36, SMn438, 40Mn2, AISI 1340, SAE 1340, 42Mn6, 150M36
45Mn2, AISI 1345, SAE 1345, 42Mn6, SMn443, 50Mn2, AISI 1345, SAE 1345, SMn443
AISI 446, SUS446, SAE51446, UNS S44600, SUS 446, AISI-446, Din 1.4762, SAE J405, SAE51446
SAE9254 Spring Steel, AISI 9254 Spring Steel, SAE 9254 Spring Steel, 54SiCr6 Spring Steel
SAE9310 AMS6265, SAE 9310 AMS 6265, AISI9310 AMS6265, AISI 9310 AMS 6265
SAE 9310 AMS 6260, AMS 6265, 16NCD13, BOHLER E105, AISI/SAE9310 VAR
HY-TUFF AMS6418, DMS1841H Grade A QS Z1/7 Rev. 3, MIL-S-2154 Class AA
HYTUFF AMS 6418, DMS 1841H Grade A QS Z1/7 Rev. 3, MIL-S-2154 Class AA
Nitralloy 135/135M (MOD), Nitralloy 135 MOD, Nitralloy Alloy 135 Modified
Nitriding Alloy 135 MOD, Nitriding 135/135M (Modified), Alloy 135 MOD, Alloy 135M
Duplex 2205, Duplex SAF2205, Duplex SAF 2205, Duplex UNS S31803/S32205, DIN-1.4462
Duplex A182-F51, Duplex SA182 Grade F-51 UNS S31803, UNS S32205, 1.4462 EN 10088-3
Duplex SAF2205 SANMAC, URANUS 45N, PREN>33, PREN>34, PREN>35, PREN>36
Super Duplex 2507, Super Duplex SAF2507, Super Duplex SAF 2507,
Super Duplex F53, Super Duplex SA182 Grade F-53 DIN-1.4410 EN-10088-3 A182-F53
Super Duplex SAF2507 UNS S32750 DIN 1.4410 EN10088-3 URANUS 47N(+) PREN = 41
Super Duplex UNS S32760 F55 ASTM A182 F-55 SA182 F55 DIN 1.4501 UNS 32760
Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN10204 3.1 Mill Test Certificate, NACE MR-0175 / ISO 15156, European Pressure Equipment Directive PED-97/23/EC, AD-2000-WO, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, API 6A (American Petroleum Institute), with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3
If you have any requirement of above items, please feel free to contact us
Regards,
CONTACT PERSON :
MUKESH SHAH
Director
Mobile No. 0091 - 9820292499
Email - marketing@rolexmetals.com
ROLEX METAL DISTRIBUTORS
( A METAL & STEEL Company )
57-A, KHATARGALLI,
THAKURDWAR,
MUMBAI - 400002, INDIA.
TEL.No. 0091-22-23858802
TEL.No. 0091-22-23823963
FAX No. 0091-22-23898724
Email - marketing@rolexmetals.com
Website – www.rolexmetals.com
CHAIRMAN – chairman@rolexmetals.com
MANAGING DIRECTOR – managingdirector@rolexmetals.com
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|
IS
|
10C8S10
10S11
13S25
11C10S25
|
40C10S18
40S18
|
|
AISI/SAE
|
1116
1119
|
1139
|
|
DIN 17006
|
9S20
(DIN 1651)
10S20
|
-
|
|
BS 970
|
220 M07
230 M07
240 M07
|
212A42
216M44
226M44
|
|
EN
|
1A
1B
|
|
|
JIS
|
SUM21
SUM22
|
SUM43
|
|
GOST
|
-
|
|
Nominal Chemical Composition %
|
C
|
0.11
|
0.40
|
|
Si
|
0.10 Max
|
0.25 Max
|
|
Mn
|
1.00
|
1.15
|
|
P
|
0.060 Max
|
0.040 Max
|
|
S
|
0.250
|
0.160
|
|
Cr
|
-
|
|
Mo
|
-
|
|
Ni
|
-
|
|
VISL Equivalent
|
M 10S
|
M 40SMn
|
|
Applications
|
For machine parts subject to comparitively light loads such as bolts, nuts, screws etc. These steels are intended for use where easy machining is the primary requirement.
|
|
Forging Temp. °C
|
1100-850
|
1200-850
|
|
|
850-880
|
850-880
|
|
Soft Annealing
Temp.°C
|
-
|
650-700
|
|
Annealed
Hardness BHN max
|
143
|
200
|
|
Hardening Temp.°C
|
-
|
840-870
|
|
Hardening Media
|
-
|
Oil
|
|
Tempering Temp.°
C
|
-
|
530-650
|
|
VISL Equivalent
|
M 10S
|
M 40SMn
|
|
IS
|
55C4,55C8
C55,
C55Mn75
|
60C4,60C6
C60
65C6
|
70C6,75C6
C70, C75
65C6
|
|
AISI/SAE
|
1055
|
1060,1065
1059,1064, 1561
|
1069, 1070
1071, 1566
|
|
DIN
|
2C55,3C55,IC55
CF53, Cm55,
CK55, C55
|
2C60, 3C60, 1C60,C60, CK60
Cm60
|
CF70, C67
CK67, M75
|
|
BS 970
|
070M55
080A57
060A57
|
060A62
080A62
|
060A72
080A67
|
|
EN
|
9,9K,43,
43G, 43J
|
43D,49C
|
42B,42C
42E,42F
43E,49D
|
|
JIS
|
S53C
S55C
S58C
|
|
-
|
|
GOST
|
St.Gr.55
|
St.Gr.60
|
St.Gr.70
|
|
Nominal Chemical Composition %
|
C
|
0.55
|
0.60
|
0.70
|
|
Si
|
0.25
|
0.25
|
0.25
|
|
Mn
|
0.60
|
0.65
|
0.65
|
|
P Max
|
0.035
|
0.035
|
0.035
|
|
S Max
|
0.035
|
0.035
|
0.035
|
|
VISL Equivalent
|
M E55
|
M E60
|
M E70
|
|
Applications
|
Used in the heat treated condition for a great variety of components in vehicle and for general engineering where low mechanical properties and small sections of the heat treated articles are involved. The grades with higher "C" content are mainly applied for parts subject to wear in the normalised state: brake, camshaft, axles, spring bolts, roller - bearing for bridges, gear driving wedges, etcs
|
|
Forging Temp. °C
|
1100-850
|
1050-850
|
1050-850
|
|
|
820-850
|
820-850
|
820-850
|
|
Soft Annealing
Temp.°C
|
660-700
|
660-700
|
680-700
|
|
Annealed hardness
BHN max
|
200
|
204
|
204
|
|
Hardening Temp.°C
|
810-840
800-830
|
810-840
800-830
|
810-830
|
|
Hardening media
|
Oil
Water
|
Oil
Water
|
Oil
|
|
Tempering Temp. °C
|
670-530
|
670-530
|
As per
requirement
|
|
VISL Equivalent
|
M E55
|
M E60
|
M E70
|
|
IS
|
4C2,5C4,7C4
10C4,C04,
C05,C07
|
10C4, 14C6
15C8,Class-1
Class-1A
15C4
|
20C8, 25C4
25C8, Class-2
Class-2A
|
35C8,35C4
Class-3A
C35Mn75
|
40C8
|
Class-4
45C8
C 45
|
|
AISI/SAE
|
1005,1008
1010, 1011, 1012
|
1013, 1015
1016, 1017
1018, 1019
|
1020,1021,1022
1023,1025,
1026,1525
|
1035,1037
1038
|
1038H,1039
1040,1042
|
1043,1044
1045,1045H
1046
|
|
DIN
|
C10, CK10
|
C15, CK15
Cm15
|
2C22, 3C22, C22,
CK21,1C22,1C25
CK22,CQ22,2C25
3C25
|
2C35,3C35,C35
CF35,CK35,CQ35
Cm35,1C35
|
KC40,1C40
2C40,3C40
|
C45,CF45,CK45
Cm45, KC45,2C45
3C45,1C45
|
|
BS 970
|
040A04, 040A10
040A12, 045A10
|
080A15,080M15
080A20
|
040A22, 050A22,
070A20, 080A20
080M20,070M26
|
080A35, 080A37
080M36
|
080A40,080A42
080M40
|
080M46
080A47
|
|
EN
|
2A, 2A/1
2B, 2E, 32A
|
2, 32B
32C
|
2C,2D,3,
3A,3B,3C
3D,4,4A
|
6,6A
6K,8A
|
8,8B
8C,8D
8K
|
43B
49A,49B
|
|
JIS
|
S09C,S12C
S10C
|
S15C,
S17C
|
S20C
S22C
S25C
|
S40C
|
S40C
|
S43C
S45C
|
|
GOST
|
19032-III-OA
|
15†,20†
1050-74/Gr.15 |
25†
|
35†
1050-74/Gr.35
|
-
|
45†
St. Gr.45
|
|
Nominal Chemical Composition %
|
C
|
0.09
|
0.15
|
0.22
|
0.41
|
0.45
|
0.45
|
|
Si
|
0.25
|
0.25
|
0.25
|
0.25
|
0.25
|
0.25
|
|
Mn
|
0.40
|
0.40
|
0.50
|
0.65
|
0.65
|
0.65
|
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
|
S Max
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
0.035
|
|
VISL Equivalent
|
M E10
|
M E16
|
M E25
|
M E35
|
M E40
|
M E45
|
|
Applications
|
Used in the heat treated condition for a great variety of components in vehicle and for general engineering where low mechanical properties and small sections of the heat treated articles are involved. The grades with higher "C" content are mainly applied for parts subject to wear in the normalised state: brake, camshaft, axles, spring bolts, roller - bearing for bridges, gear driving wedges, etcs
|
|
Forging Temp. °C
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
|
|
910-930
|
910-930
|
880-910
|
860-890
|
850-880
|
840-870
|
|
Soft Annealing
Temp.°C
|
-
|
-
|
660-700
|
660-700
|
660-700
|
660-700
|
|
Annealed hardness
BHN max
|
-
|
-
|
160
|
175
|
190
|
190
|
|
Hardening Temp.°C
|
890-920
770-800
|
890-920
770-800
|
860-890
|
850-880
840-870
|
840-870
830-860
|
830-860
820-850
|
|
Hardening media
|
Quenching in W/SB
at 180-250° C
|
Quenching in W/SB
at 180-250° C
|
Water
|
Oil
Water
|
Oil
Water
|
Oil
Water
|
|
Tempering Temp. °C
|
150-180
|
150-180
|
670-530
|
670-530
|
670-530
|
670-530
|
|
VISL Equivalent
|
M E10
|
M E16
|
M E25
|
M E35
|
M E40
|
M E45
|
|
IS
|
13Ni13Cr3
13Ni3Cr80
|
15Ni13Cr3Mo2
|
20Ni2CrMo2
20Ni2Cr2Mo2
|
15Ni5Cr4Mo1|
15Ni7Cr7Mo2
16Ni8Cr7Mo3
20Ni7Cr2Mo20
16Ni6Cr7Mo3
|
|
AISI/SAE
|
3310H
|
9310H
|
8615, 5617
8617H
8620,8620H
8622,8622H
8625,8625H
8627,8627H
8630,8720
|
4320, 4320H
4718, 4718H
4720, 4720H
|
|
DIN 17006
|
14NiCr14
|
-
|
21NiCrMo2
|
17CrNiMo6
18CrNiMo7-6
|
|
BS 970
|
655M13
|
|
805H20
805H22
805A20
805H17
805M17
805M20
805M22
|
815M17
815H17
820M17
820H17
822H17
822M17
|
|
EN
|
36A,
36B
|
36C
|
361
362
363
|
325
353
354
|
|
JIS
|
SNC815
SNC815H
|
-
|
SNCM220
|
-
|
|
GOST
|
20XH3A
20XTCA
30XTCA
|
-
|
-
|
-
|
|
Nominal Chemical Composition %
|
C
|
0.12
|
0.14
|
0.20
|
0.16
|
|
Si
|
0.25
|
0.25
|
0.28
|
0.25
|
|
Mn
|
0.40
|
0.50
|
0.85
|
0.50
|
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
| S Max |
0.035
|
0.035
|
0.035
|
0.035
|
|
Cr
|
0.70
|
0.70
|
0.50
|
1.65
|
|
Mo
|
-
|
0.18
|
0.20
|
0.30
|
|
Ni
|
3.45
|
3.50
|
0.55
|
1.55
|
|
V
|
-
|
-
|
-
|
|
|
W
|
-
|
-
|
-
|
-
|
|
VISL Equivalent
|
M ES Spl
|
M ES Spl+Mo
|
M ECN Mo
|
M ECNMo170
|
|
Applications
|
For heavy duty gearing, air craft and transport vehicle construction. M-ECNMo 170 is well suited for parts where direct hardening is preferred.
|
This class of steel possess high tensile strength of core coupled with high toughness and used for components in vehicles and air crafts as well as for general engineering purposes, where blows and shocks are involved. In case where exceptionally high toughness is required, our brands M-ESS Spl and M-PPA are economically used.
|
|
Forging Temp. °C
|
1100-850
|
1100-850
|
1100-850
|
1100-850
|
|
|
850-880
|
850-880
|
850-880
|
840-870
|
|
Soft Annealing
Temp.°C
|
640-660
|
640-660
|
640-680
|
640-690
|
|
Annealed hardness
BHN max
|
210
|
217
|
207
|
217
|
|
Hardening Temp.°C
|
830-850
700-800
|
830-850
700-800
|
840-870
800-830
|
840-870
800-830
|
|
Hardening media
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
|
|
Tempering Temp. °C
|
140-160
|
170-200
|
170-200
|
170-210
|
|
VISL Equivalent
|
M ES Spl
|
M ES Spl+Mo
|
M ECN Mo
|
M M ECNMo170
|
|
IS
|
15Cr65
15Cr3
|
15Mn5Cr4
17MnlCr95
16Mn5Cr4
|
20Mn5Cr5
20MnCr1
|
-
|
|
AISI/SAE
|
5115
|
5117
|
5120
5120H
|
4120
4120H
4121
|
|
DIN 17006
|
15Cr3
17Cr3
|
16MnCr5
|
20Cr4
20MnCr5
|
20CrMo5
|
|
BS 970
|
523M15
527M17
|
|
-
|
|
|
EN
|
206
207
|
20MnCr5
|
-
|
-
|
|
JIS
|
-
|
-
|
SCr420
SCr420H
|
SCM418H
SCM420
SCM420H
SCM421
|
|
GOST
|
15X
15XA
20X
|
-
|
18X†
|
-
|
|
Nominal Chemical Composition %
|
C
|
0.15
|
0.16
|
0.20
|
0.20
|
|
Si
|
0.25
|
0.25
|
0.25
|
0.25
|
|
Mn
|
0.50
|
1.15
|
1.25
|
1.05
|
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
| S Max |
0.035
|
0.035
|
0.035
|
0.035
|
|
Cr
|
0.65
|
0.95
|
1.15
|
1.15
|
|
Mo
|
-
|
-
|
-
|
0.25
|
|
Ni
|
-
|
-
|
-
|
-
|
|
V
|
-
|
-
|
-
|
-
|
|
W
|
-
|
-
|
-
|
-
|
|
VISL Equivalent
|
M EB60
|
M EB80
|
M EB95
|
M ECL 100
|
|
Applications
|
For small parts with medium core strength and good wear resistance such as piston rings, bushes, drilling machine spindles etc.
|
Parts subject to medium stress but with high surface hardness, such as gear wheels, steering parts, shafts, camshafts, spindles for use in the construction of vehicles and general engineering works.
|
|
|
Forging Temp. °C
|
1100-850
|
1100-850
|
1100-850
|
1050-850
|
|
|
870-900
|
860-890
|
860-880
|
860-880
|
|
Soft Annealing
Temp.°C
|
650-700
|
650-700
|
650-700
|
670-700
|
|
Annealed hardness
BHN max
|
200
|
207
|
217
|
223
|
|
Hardening Temp.°C
|
870-900
770-800
|
850-880
810-840
|
850-880
810-840
|
830-860
800-830
|
|
Hardening media
|
Water/Salt Bath
at 180-230° C
|
Oil/Salt Bath
at 180-250° C
|
Oil/Salt Bath
at 180-250° C
|
Oil
|
|
Tempering Temp. °C
|
150-180
|
170-200
|
170-200
|
170-200
|
|
VISL Equivalent
|
M EB60
|
M EB80
|
M EB95
|
M ECL 100
|
|
IS
|
31Ni10Cr3Mo6
40Ni10Cr3Mo6
|
40Ni6Cr4Mo3
40Ni2Cr1mo28
40Ni6CrMo2
|
30Cr4Mo2
|
40Cr4Mo3
42Cr4Mo2
40Cr1Mo28
|
|
AISI/SAE
|
-
|
4337
4340
4340H
|
4135
4135H
|
4137 4137H
4140 4140H
4142 4142H
|
|
DIN 17006
|
36NiCr10
|
-
|
30CrMo4
34CrMo4
|
42CrMo4
|
|
BS 970
|
|
|
-
|
708A37
708A42
708H37
708H42
708H45
708M40
709M40
|
|
EN
|
-
|
24
|
-
|
19
19A
19B
19C
|
|
JIS
|
SNC631
SNC631H
|
-
|
SCM435
SCM435H
|
SCM440
SCM440H
SCM445
SCM445H
|
|
GOST
|
-
|
-
|
-
|
-
|
|
Nominal Chemical Composition %
|
C
|
0.36
|
0.40
|
0.34
|
0.42
|
|
Si
|
0.25
|
0.25
|
0.25
|
0.25
|
|
Mn
|
0.65
|
0.65
|
0.65
|
0.65
|
|
P Max
|
0.035
|
0.035
|
0.035
|
0.035
|
| S Max |
0.035
|
0.035
|
0.035
|
0.035
|
|
Cr
|
0.75
|
0.75
|
1.05
|
1.05
|
|
Mo
|
-
|
0.37
|
0.20
|
0.20
|
|
Ni
|
2.50
|
1.35
|
-
|
-
|
|
V
|
-
|
-
|
-
|
-
|
|
W
|
- |
- |
|
-
|
|
Others
|
-
|
-
|
-
|
-
|
|
VISL Equivalent
|
M V25H
|
M NMH
|
M VCL135
|
M VCL140
|
|
Applications
|
Used where extra-ordinary high toughness is required. Their tendency to temper brittlleness is eliminated by rapid quenching in oil or water after hardening. Therefore temperature of 400° C should not be exceeded if a subsequent stress relieving is applied.
|
For heat treated components of large sections and subject to very exacting requirement. Due to Molybdenum contents, these steels are insusceptible to overheating and free from temper brittleness while permit higher stress relieving temperatures. Mainly used in the construction of air crafts and heavy vehicle for crank shafts, connecting rods, gear shafts, chain parts, clutches, propeller shafts, camshafts, cardon shatfs etc.
|
For treated parts of medium cross section where high tensile and impact values are required, combined with high endurance bending strength, gears, vehicle engine crank-shafts, stub axles, connecting rods, spindle, transmission gears, shafts for pumps and gearing, etc. If good weldability is also required, then M-VCL125 is recommended
|
|
Forging Temp. °C
|
1200-850
|
1100-850
|
1050-850
|
1050-850
|
|
|
850
|
850-880
|
860-890
|
850-880
|
|
Soft Annealing
Temp.°C
|
630-650
|
650-700
|
680-720
|
680-720
|
|
Annealed hardness
BHN max
|
269
|
220
|
212
|
217
|
|
Hardening Temp.°C
|
850
|
830-850
|
830-850
820-840
|
830-850
820-840
|
|
Hardening media
|
Oil
|
Oil
|
Oil
Water
|
Oil
Water
|
|
Tempering Temp. °C
|
600
|
670-530
|
670-530
|
670-530
|
|
VISL Equivalent
|
M V25H+Mo
|
M NMH
|
M VCL135
|
M VCL140
|
|
IS
|
42Cr6V1
T50Cr4V2
T55Cr3V2
|
50Cr4V2
60Cr4V2
50Cr1V23
58Cr4V1
|
40Cr1
50Cr4
55Cr3
40Cr4
|
|
AISI/SAE
|
-
|
6150
6150H
|
5140 5140H
5145
5147
5150
5155
5160
|
|
DIN 17006
|
42CrV6
45CrV7
|
50CrV4
55CrV3
58CrV3
|
46Cr2
37Cr4
39Cr4
39Cr4
40Cr4
41Cr4
41CrS4
37 CrS4
|
|
BS 970
|
-
|
|
530H40
530M40
530H42
|
|
EN
|
-
|
47
50
|
18,18D
48
|
|
JIS
|
-
|
-
|
SCr 440
SCr 440H
|
|
GOST
|
-
|
-
|
33XC
40X
45X
45X1
|
|
Nominal Chemical Composition %
|
C
|
0.45
|
0.50
|
0.40
|
|
Si
|
0.25
|
0.25
|
0.25
|
|
Mn
|
0.70
|
0.95
|
0.65
|
|
P Max
|
0.035
|
0.035
|
0.035
|
| S Max |
0.035
|
0.035
|
0.035
|
|
Cr
|
1.75
|
1.05
|
1.05
|
|
Mo
|
-
|
-
|
-
|
|
Ni
|
-
|
-
|
-
|
|
V
|
0.15
|
0.12
|
-
|
|
W
|
-
|
-
|
-
|
|
Others
|
-
|
-
|
-
|
|
VISL Equivalent
|
M VB200
|
M CRV
|
M VMC
|
|
Applications
|
The high retention of hardness inherent of hardness inherent of this class of steels made possible increased stress relieving temperatures and consequently and enhanced freedom from stress for components.
|
For small heat treated sections in general engineering works where high stability in tempering is of no consideration.
|
|
Forging Temp. °C
|
1050-850
|
1100-850
|
1050-850
|
|
|
870-900
|
850-880
|
850-880
|
|
Soft Annealing
Temp.°C
|
680-720
|
650-700
|
680-720
|
|
Annealed hardness
BHN max
|
223
|
220
|
217
|
|
Hardening Temp.°C
|
870-890
860-880
|
830-850
|
830-850
820-840
|
|
Hardening media
|
Oil
Water
|
Oil
|
Oil
Water
|
|
Tempering Temp. °C
|
670-530
|
670-530
|
670-530
|
|
VISL Equivalent
|
M VB200
|
M NMH
|
M VMC
|
|
IS
|
50Cr4V2
|
60Cr4V2
|
55Si2Mn90
|
55Si7
|
|
AISI/SAE
|
6150
6150H
|
-
|
|
DIN 17006
|
50CrV4
|
58CrV4
|
60SiMn5
|
48Si7
51Si7
|
|
BS 970
|
-
|
-
|
|
EN
|
47
|
50
|
45A
|
45.46
|
|
JIS
|
-
|
SUP12
|
|
GOST
|
-
|
-
|
|
Nominal Chemical Composition %
|
C
|
0.50
|
0.58
|
.52
|
|
Si
|
0.25
|
1.65
|
1.65
|
|
Mn
|
0.95
|
0.95
|
0.70
|
|
P Max
|
0.035
|
0.035
|
0.035
|
|
S Max
|
0.035
|
0.035
|
0.035
|
|
Cr
|
1.05
|
-
|
|
Mo
|
-
|
-
|
|
Ni
|
-
|
-
|
|
V
|
0.12
|
-
|
|
W
|
-
|
-
|
|
Others
|
-
|
-
|
|
VISL Equivalent
|
M CRV
|
M KHS
|
M KHSW
|
|
Applications
|
Spiral springs, subject to increased loads (high yield-to-tensile ratio).
|
Leaf and volute springs for large
sections especially for wagon building
including helical and plate springs. These grades have a reduced tendency todecarburization and lower sensibility to over heating compared with plain manganese spring steels.
|
|
Forging Temp. °C
|
1050-850
|
1050-850
|
1050-850
|
|
|
870-900
|
850-880
|
840-870
|
|
Soft Annealing
Temp.°C
|
680-720
|
680-700
|
680-700
|
|
Annealed
Hardness BHN max
|
223
|
223
|
223
|
|
Hardening Temp.°C
|
840-870
|
830-860
|
820-850
|
|
Hardening Media
|
Oil
|
Oil
|
Water
|
|
Tempering Temp.°
C
|
470-540
|
450-500
|
470-500
|
|
VISL Equivalent
|
M CRV
|
M KHS
|
M KHSW
|
|
IS
|
103Cr2, 103 Cr2Mn70
|
|
AISI/SAE
|
52100 (BB)
|
|
DIN 17006
|
100Cr6
|
|
BS 970
|
-
|
|
EN
|
31 (BB)
|
|
JIS
|
SUJ2
|
|
GOST
|
-
|
|
Nominal Chemical Composition %
|
C
|
1.00
|
|
Si
|
0.30
|
|
Mn
|
0.30
|
|
P Max
|
0.025
|
|
S Max
|
0.025
|
|
Cr
|
1.50
|
|
Mo
|
-
|
|
Ni
|
-
|
|
V
|
-
|
|
W
|
-
|
|
Others
|
-
|
|
VISL Equivalent
|
M K150
|
|
Applications
|
Steel having maximum purity
to make balls, rollers and races for
interdemediate and bigger sections.
|
|
Forging Temp. °C
|
1100-800
|
|
|
-
|
|
Soft Annealing
Temp.°C
|
750-800
|
|
Spherocise Annealed
Hardness Temp . °C
|
207
|
|
Hardening Temp.°C
|
830-870 (O)
800-830 (W)
|
|
Tempering Temp.°
C
|
150-250(O)
|
|
Nitrided surface hardness VPM
|
63-65
63-67
|
|
VISL Equivalent
|
M K150
|
