Alloy Steel Plate

ALLOY STEEL PLATES

Specification	Chemical Max									Mechanical Mpa, min
	C Max	Mn Max	Si Max	S Max	P Max	Cr Max	Mo Max	Ni Max	Cu Max	Tensile	Yield	% EL		Bend
												50 GL	50 GL
ASTM A 387
Gr 11 - CI 2	0.17	0.40 0.65	0.50 0.80	0.04	0.035	1.0 1.50	0.45 0.65	---	---	515 690	310	22	18	---
Gr 12 - Cl 2	0.17	0.40 0.65	0.15 0.40	0.04	0.035	0.80 1.15	0.45 0.60	---	---	450 585	275	22	19	---
Gr 5 - Cl 2	0.15	0.30 0.60	0.50	0.035	0.035	4.0 6.0	0.45 0.65	---	---	515 690	310	18	---	---
Gr 22 - Cl 2	0.15	0.30 0.60	0.50	0.035	0.035	2.0 2.5	0.90 1.10	---	---	515 690	310	18	---	---
ASTM A 204 Gr-B	0.20	0.90	0.15 0.40	0.04	0.035	---	0.45 0.60	---	---	485 620	275	21	17	2T
16 Mo3	0.12 0.20	0.40 0.90	0.35	0.025	0.030	0.30	0.25 0.35	0.30	---	440 590	275	24	---	Impact : +20C / 31J
ASTM A 588
Gr-A	0.19	0.80 1.25	0.30 0.65	0.05	0.04	0.40 0.65	---	0.40	0.25 0.40	485	345	21	18	---
Gr-B	0.20	0.75 1.35	0.15 0.50	0.05	0.04	0.40 0.70	---	0.50	0.20 0.40	485	345	21	18	---
ASME SA 302
Gr-A	0.20	0.95 1.3	0.15 0.40	0.035	0.035	---	0.45 0.60	---	---	515 655	310	19	---	---
Gr-B	0.20	1.15 1.5	0.15 0.40	0.035	0.035	---	0.45 0.60	---	---	550 690	345	18	---	---
Gr-C	0.20	1.15 1.5	0.15 0.40	0.035	0.035	---	0.45 0.60	0.40 0.70	---	550 690	345	20	---	---
Gr-D	0.20	1.15 1.5	0.15 0.40	0.035	0.035	---	0.45 0.60	0.70 1.0	---	550 690	345	20	---	---
Abrasion Resistance Steel	0.20	1.7	0.1 0.7	.010	.025	0.80	1.00	---	---	1250	1000	10	Hardness 360-440 BHN	Impact : -20C / 20J
Corrosion Resistance Steel	0.10	0.25 0.45	0.28 0.72	0.045	0.075 0.115	0.30 0.39	---	0.28 0.49	0.30 0.39	490	350	22	---	1T

List of certified steel of EN 10025+A1; the certification made by the Technical Inspection Body TUV Nord e.V. according to National Standards of European Inion states (Ilyich Iron and Steel Works)

European Standard EN 10025+A1 (1993)

EN 10025:1990

Germany
DIN 17100

France
NF A35-501

England BS 4360

Spain
36080-90 UNE

Italy
EN10025 UNJ

Belgium EN10025 NBN

Sweden XXXX-XX SS

Portugal EN 10025

Austria EN10025 ONORM

Norway
XX XXX NS

Grade of steel

Number material

S235JRG2
S235JO

S235J2G3
S235J2G3

1.0038
1.0114

1.0116
1.0117

Fe360 BFN
Fe360 C

Fe360 D1
Fe360 D2

RSt37-2
St37-3U

St37-3N

E 24-3

E 24-4

40B
40C

40D

AE 235B-FN
AE 235 C

AE 235 D

Fe 360 C

Fe 360 D

AE 235-C

AE 235-D

t312-00

Fe 360-C

Fe 360-D

RSt 360 B
St 360 C

St 360 CE
St 360 D

NS 12 123
NS 12 124

NS 12 124

S275JR
S275JO

S275J2G3
S275J2G4

1.0044
1.0143

1.0144
1.0145

Fe430 B
Fe430 C

Fe430 D1
Fe430 D2

St44-2
St44-3U

St44-3N

E 28-2
E 28-3

E 28-4

43B
43C

43D

AE 275 B
AE 275 C

AE 275 D

Fe 430 B
Fe 430 C

Fe 430 D

AE 255-B
AE 255-C

AE 255-D

14 12-00

14 14-00
14 14-01

Fe 430-B
Fe 430-C

Fe 430-D

St 430 B
St 430 C

St 430 CE
St 430 D

NS 12 142
NS 12 143

NS 12 143

S355JR
S355JO
S355J2G3
S355J2G4
S355K2G3

1.0045
1.0553
1.0570
1.0577
1.0595

Fe510 B
Fe510 C
Fe510 D1
Fe510 D2
Fe510 DD1

St52-3U
St52-3N

E 36-2
E 36-3

E 36-4

50B
50C
50D

50DD

AE 355 B
AE 355 C
AE 355 D

Fe 510-B
Fe 510-C
Fe 510-D

AE 355-B
AE 355-C
AE 355-D

AE 355-DD

Fe 510-B
Fe 510-C
Fe 510-D

Fe 510-DD

St 510 C
St 510 D

NS 12 153
NS 12 153

Technical characteristics of plates of 8-30 mm thickness made of structural carbon steel according to European Standard EN 10025 +A1 (DIN 17100) (Ilyich Iron and Steel Works).

Standard number

EN 10025+A1
DIN 17100

Grade of steel EN 10025
DIN 17100

S235JRG2
RSt37-2

S235JO

S235J2G3
St37-3

S235J2G4

S275JR
St44-2

S275JO

S275J2G3
St44-3

S275J2G4

S355JR

S355JO

S355J2G3
St52-3

S355J2G4

S355K2G3

Name of elements

Chemical composition of steel
Element mass share, %

C
Mn
Si
P
S
Al (general)
N

<=0,17
<=1,40
-
<=0,045
<=0,045
-
<=0,009

<=0,17
<=1,40
-
<=0,040
<=0,040
-
<=0,009

<=0,17
<=1,40
-
<=0,035
<=0,035
>=0,020
-

<=0,21
<=1,50
-
<=0,045
<=0,045
-
<=0,009

<=0,18
<=1,50
-
<=0,040
<=0,040
-
<=0,009

<=0,18
<=1,50
-
<=0,035
<=0,035
>=0,020
-

<=0,24
<=1,60
<=0,55
<=0,045
<=0,045
-
-

<=0,20
<=1,60
<=0,55
<=0,040
<=0,040
-
-

<=0,20
<=1,60
<=0,55
<=0,035
<=0,035
>=0,035
-

<=0,20
<=1,60
<=0,55
<=0,035
<=0,035
>=0,020
-

C equivalent

<=0,35

<=0,40

<=0,45

Name of characteristics

Mechanical properties
Values of characteristics

Yield point
R eN , N/mm²
S <= 16 mm
S > 16 mm

>=235
>=225

>=275
>=265

>=355
>=345

Tensile strength Rm, N/mm²

340-470

410-560

490-630

Elongation at rupture
A, % (L_o=5,65 S_o )
longitudinal
transverse

>=26
>=24

>=22
>=20

>=21
>=19

Impact work KV
(according to Sharpy),
J
+20^oC
0^oC
-20^oC

>=27
-
-

-
>=27
-

-
-
>=27

>=27
-
-

-
>=27
-

-
-
>=27

>=27
-
-

-
>=27
-

-
-
>=27

-
-
>=40

Technical characteristics of certified boiler and shipbuilding steel of 8-30 mm thickness (Ilyich Iron and Steel Works).

Kind of product

Boiler (heat resistant) steel

Shipbuilding steel

Standard number

EN 10028-2 (DIN 17155)

Lloyd's Register (UK), ABS (USA), requirements

Grade of steel

P235GH
(H l )

P265GH
(H l l )

P295GH
(17Mn4)

P355GH
(19Mn6)

AH32

DH32

AH36

DH36

Chemical composition of steel

Name of elements

Element mass share, %

Mn
Si
P
S
Al (general)
A (dissolved)
Cr
Cu
Ni
Mo
Ti
V
Nb

<=0,16
0,40-1,20
<=0,35
<=0,030
<=0,025
>=0,020
-
<=0,30
<=0,30
<=0,30
<=0,08
<=0,03
<=0,02
<=0,010

<=0,20
0,50-1,40
<=0,40
<=0,030
<=0,025
>=0,020
-
<=0,30
<=0,30
<=0,30
<=0,08
<=0,03
<=0,02
<=0,010

0,08-0,20
0,90-1,50
<=0,40
<=0,030
<=0,025
>=0,020
-
<=0,30
<=0,30
<=0,30
<=0,08
<=0,03
<=0,02
<=0,010

0,10-0,22
1,0-1,70
<=0,60
<=0,030
<=0,025
>=0,020
-
<=0,30
<=0,30
<=0,30
<=0,08
<=0,03
<=0,02
<=0,010

<=0,21
>=2,5xC_min
<=0,50
<=0,035
<=0,035
-
-
-
-
-
-
-
-
-

<=0,21
<=0,60
0,10-0,35
<=0,035
<=0,035
-
-
-
-
-
-
-
-
-

<=0,18
<=0,60
0,10-0,35
<=0,035
<=0,035
>=0,020
>=0,015
-
-
-
-
-
-
-

<=0,18
0,9-1,6
0,10-0,50
<=0,035
<=0,030
>=0,020
>=0,015
<=0,20
<=0,35
<=0,40
<=0,08
<=0,02
(0,05-0,10)^{^*}
(0,02-0,05)^{^*}

C equivalent

<=0,40

To be approved

Mechanical properties

Name of characteristics

Values of characteristics

ReN, N/mm² S<=16 mm
S>16 mm²

>=235
>=225

>=265
>=255

>=295
>=290

>=355
>=345

>=235

>= 315

>= 355

Rm, N/mm2

360-480

410-530

460-580

510-650

440-490 ( 400-520)**

440-590

490-620

A, % (L_o=5,65(S_o)^{^?})

>=25

>=23

>=22

>=21

>=22

>=21

Impact work (according to Sharpy), J

at 0^o C

0^oC

-20^oC

0^oC

-20^oC

0^oC

-20^oC

>= 27

>= 34

Re _0,2%, N/mm²
+300^oC
+400^oC

>= 130
>= 110

>= 155
>= 130

>= 185
>= 155

>= 215
>= 180

-
-

* To be approved
** ABS (USA) requirements

Table #2. Basic chemical composition of the steel smelted by the Ilyich Works and used for production of the rolled stock (Ilyich Iron and Steel Works).

Grade of steel	Content of elements, %
	C	Mn	Si	Cr	Ni	Cu	Al	S	P
	C	Mn	Si	Cr	Ni	Cu	Al	not more than
Carbon steel of common quality - GOST 380
St1kp Ct1ps Ct1sp St2kp St2ps St2sp St3kp St3ps St3sp	0,06-0,12 0,06-0,12 0,06-0,12 0,09-0,15 0,09-0,15 0,09-0,15 0,14-0,22 0,14-0,22 0,14-0,22	0,25-0,50 0,25-0,50 0,25-0,50 0,25-0,70 0,25-0,70 0,25-0,70 0,30-0,80 0,40-0,85 0,40-0,85	<=0,05 0,05-0,15 0,15-0,30 <=0,05 0,05-0,15 0,15-0,30 <=0,05 0,05-0,15 0,15-0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	- - - - - - - - -	0,050 0,050 0,050 0,050 0,050 0,050 0,050 0,050 0,050	0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040
Carbon steel of common quality - GOST 380
St3Gps St3Gsp St4sp St5ps St5sp	0,14-0,22 0,14-0,20 0,18-0,27 0,28-0,37 0,28-0,37	0,80-1,10 0,80-1,10 0,40-0,70 0,50-1,00 0,50-1,00	<=0,15 0,15-0,30 0,15-0,30 0,05-0,15 0,15-0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30	- - - - -	0,050 0,050 0,050 0,050 0,050	0,040 0,040 0,040 0,040 0,040
Structural high-grade carbon steel - GOST 1050
08kp 08p 08 10kp 10ps 10 15kp 15ps 15	0,05-0,12 0,05-0,11 0,05-0,12 0,07-0,14 0,07-0,14 0,07-0,14 0,12-0,19 0,12-0,19 0,12-0,19	0,25-0,50 0,35-0,65 0,35-0,65 0,25-0,50 0,35-0,65 0,35-0,65 0,25-0,50 0,35-0,65 0,35-0,65	<=0,03 0,05-0,17 0,17-0,37 <=0,07 0,05-0,17 0,17-0,37 <=0,07 0,05-0,17 0,17-0,37	<=0,10 <=0,10 <=0,10 <=0,15 <=0,15 <=0,15 <=0,25 <=0,25 <=0,25	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	- - - - - - - - -	0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040	0,035 0,035 0,035 0,035 0,035 0,035 0,035 0,035 0,035
Structural high-grade carbon steel - GOST 1050
20kp 20ps 20 25 30 40 45	0,17-0,24 0,17-0,24 0,17-0,24 0,22-0,30 0,27-0,35 0,37-0,45 0,42-0,50	0,25-0,50 0,35-0,65 0,35-0,65 0,50-0,80 0,50-0,80 0,50-0,80 0,50-0,80	<=0,07 0,05-0,17 0,17-0,37 0,17-0,37 0,17-0,37 0,17-0,37 0,17-0,37	<=0,25 <=0,25 <=0,25 <=0,25 <=0,25 <=0,25 <=0,25	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30	- - - - - - -	0,040 0,040 0,040 0,040 0,040 0,040 0,040	0,035 0,035 0,035 0,035 0,035 0,035 0,035
Low carbon high-grade steel for cold stamping - GOST 9045
08U 08kp 08ps	<=0,07 <=0,10 <=0,09	0,20-0,35 0,20-0,40 0,20-0,45	<=0,01 <=0,03 <=0,04	<=0,03 <=0,10 <=0,10	<=0,06 <=0,10 <=0,10	<=0,06 <=0,15 <=0,15	0,02-0,07 - -	0,025 0,030 0,030	0,020 0,025 0,025
Structural high-grade carbon steel for cold stamping - GOST 4041
08UA	<=0,10	0,20-0,40	<=0,03	<=0,10	<=0,15	<=0,20	0,02-0,08	0,025	0,020
Low alloyed steel - GOST 19281
9G2S 09G2 09G2D 12GS 16GS 17GS 17G1S 14G2 10G2S1 10G2S1D 10XSND	<=0,12 <=0,12 <=0,12 0,09-0,15 0,12-0,18 0,14-0,20 0,15-0,20 0,12-0,18 <=0,12 <=0,12 <=0,12	1,3-1,7 1,4-1,8 1,4-1,8 0,8-1,2 0,9-1,2 1,0-1,4 1,15-1,6 1,2-1,6 1,3-1,65 1,3-1,65 0,5-0,8	0,5-0,8 0,17-0,37 0,17-0,37 0,5-0,8 0,4-0,7 0,4-0,6 0,4-0,6 0,17-0,37 0,8-1,1 0,8-1,1 0,8-1,1	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 0,6-0,9	<=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 0,5-0,8	<=0,30 <=0,30 0,15-0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 <=0,30 0,15-0,30 0,4-0,6	<=0,05 - - - - - - - - - -	0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040 0,040	0,035 0,035 0,035 0,035 0,035 0,035 0,035 0,035 0,035 0,035 0,035
Steel for shipbuilding - GOST 5521
A V A32 D32 A36 D36	<=0,21 <=0,21 <=0,21 <=0,18 <=0,18 <=0,18 <=0,18	0,6-1,0 0,6-1,1 0,6-1,4 0,9-1,6 0,9-1,6 0,9-1,6 0,9-1,6	0,15-0,35 0,15-0,35 0,15-0,35 0,15-0,50 0,15-0,50 0,15-0,50 0,15-0,50	<=0,30 <=0,30 <=0,30 <=0,20 <=0,20 <=0,20 <=0,20	<=0,30 <=0,30 <=0,30 <=0,40 <=0,40 <=0,40 <=0,40	<=0,30 <=0,30 <=0,30 <=0,35 <=0,35 <=0,35 <=0,35	- <=0,06 0,015-0,06 0,015-0,06 0,015-0,06 <=0,06 0,015-0,06	0,035 0,035 0,035 0,035 0,035 0,035 0,035	0,035 0,035 0,035 0,035 0,035 0,035 0,035

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, with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), SGS, TUV, ABS, RINA, IRS, NORSOK Approved

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