STEELS - STAINLESS

CARBON STEELS AND HIGH TENSILE STRENGRH CASTING STEELS.

JIS	DIN	BS	AISI	ASTM	CHEMICAL COMPOSITION										MECHANICAL PROPERTIES
					C%	Si%	Mn%	P%	S%	NI%	Cr%	Mo%	OTHER	OTHER	TENSILE	YIELD	ELONG	HARDNESS
					C%	Si%	Mn%	max	max	NI%	Cr%	Mo%	OTHER	OTHER	Kg/mm²	Kg/mm²	%	Bhn.
SC46	10.402,1.0044 (GS-45)	En 43 B	1020	A-150 10-20	0.15-0.35	0.30-0.50	0.50-0.80	0.05	0.05	-	-	-	-	-	>46	>23	>22	130-160
SCC3	1.0553	En50c	A-352 Class LCB	A-148 80-50	0.30-0.40	0.30-0.60	0.50-0.80	0.04	0.04	-	-	-	-	-	56-65	28-40	>15	146-192
SC Mn 2	1.1165 (30Mn5)	A5,A6	1527	1330 H (SAE)	0.25-0.35	0.30-0.60	1.00-1.60	0.04	0.04	-	-	-	-	-	60-65	33-45	>18	163-183
SC Mn 3	1.1167 (36Mn5)	150M36	1335, 1043, 1541	A-148 90-60	0.30-0.40	0.30-0.60	1.00-1.60	0.04	0.04	-	-	-	-	-	65-70	38-50	>15	170-201
SC Mn 5	1.1159 (G46Mn4)	45GL	1050	A-148 105-85	0.40-0.50	0.30-0.60	1.00-1.60	0.04	0.04	-	-	-	-	-	70-75	40-55	>10	183-212

HIGH WEAR RESISTAECE ALLOY CAST IRON

JIS	DIN	BS	AISI	ASTM	CHEMICAL COMPOSITION										MECHANICAL PROPERTIES
					C%	Si %	Mn%	P%	S%	NI%	Cr%	Mo%	OTHER	OTHER	TENSILE	YIELD	ELONG	HARDNESS
					C%	Si %	Mn%	max	max	NI%	Cr%	Mo%	OTHER	OTHER	Kg/mm²	Kg/mm²	%	Bhn.
SMW 350	-	-	-	-	3.30-3.50	1.50-2.50	0.50-0.70	0.04	0.04	1.80-2.40	0.10Max	0.10-0.30	-					500 HB
Ni-hard 1	0.9625 (GC330 NiCr4 2)	-	class 1 type A Ni-Cr-Hc	-	3.00-3.60	0.20-0.80	0.30-0.70	0.8	2.00	3.30-5.00	1.40-2.40	>0.5	-					520 HB
Ni-hard 2	0.9620 (GX260 NiCr 4 2)	48442-2B	class 1 type B Ni-Cr-Hc	A-532 I-B NiCr-Lc	2.60-2.90	0.20-0.80	0.30-0.70	0.8	2.00	3.00-5.00	1.40-2.40	>0.5	-					500 HB
G-X300 CrMo153	0.9635	48443-3A	GRADE 3 A	A-532 II-C 15%CrMo-HC	2.30-2.60	0.20-0.80	0.50-1.00	1.5	2.00	>0.7	14.00-17.00	1.00-3.00	-					577 HB
G-X260 CrMoNi20-21	0.9645	48443-3C	GRADE 3 C	A-532 II-D	2.30-2.60	0.20-0.80	0.50-1.50	1.00-2.20	2.00	0.80-1.20	18.00-22.00	1.40-2.00	-					577 HB
CR-2828	0.9650 (G-X270 Cr27)	48443-3D	-	A-532 II-A	2.30-2.90	0.20-0.80	0.50-1.50	1.5	2.00	>1.20	24.00-28.00	>1.00	-					550-650 HB

AUSTENITIC MANGANESE STEELS.

JIS	DIN	BS	AISI	ASTM	CHEMICAL COMPOSITION										MECHANICAL PROPERTIES
					C%	Si %	Mn%	P%	S%	NI%	Cr%	Mo%	OTHER	OTHER	TENSILE	YIELD	ELONG	HARDNESS
					C%	Si %	Mn%	max	max	NI%	Cr%	Mo%	OTHER	OTHER	Kg/mm²	Kg/mm²	%	Bhn.
SC Mn H2	-	3100BW10	-	0.90-1.20	0.80Max	11.00-14.00	0.07	0.04	-	-	-	-	-	>75	-	>35	223Max	-
SC Mn H11	1.3401 (GX120Mn12)	BW 10	A-128 (B2-B4)	A-128 (A)	0.90-1.30	0.80Max	11.00-14.00	0.07	0.04	-	1.50-2.50	-	-	-	>75	>40	>20	243Max
12 Mn Mo	-	-	-	A-128E-1	0.70-1.30	1.00Max	11.50-14.00	0.07	0.04	-	-	0.90-1.20	-	-	>75	>57	>20	>190 HB
18 Mn Cr	-	-	-	16-18 Mn+Cr	1.10-1.30	1.00Max	16.00-18.00	0.07	0.04	-	1.50-2.50	-	-	-	-	-	-	248Max
21 Mn Cr	-	-	-	21-24 Mn-Cr	1.10-1.30	1.00Max	21.00-24.00	0.07	0.04	-	1.50-2.50	-	-	-	-	-	-	-

STAINLESS COROSION RESISTING CAST STEELS. (HIGH TEMPERATURE USE)

JIS

DIN

BS

AISI

ASTM

CHEMICAL COMPOSITION

MECHANICAL PROPERTIES

C%

Si%

Mn%

P%

S%

NI%

Cr%

Mo%

OTHER

TENSILE

YIELD

ELONG

HARDNESS

max

Kg/mm²

%

Bhn.

SCH 11

-

A-297HD

0.04Max

2.00Max

1.00Max

0.04

4.00-6.00

24.00-26.00

-

>60

-

>165 HB

SCH 13

1.4837
(G-X40CrNiSi25-12)

3100 309Cr35

309

A-297HD

0.20-0.50

2.00Max

0.04

11.00-14.00

24.00-28.00

-

>50

>24

>10

>180 HB

SCH 17

1.4846
(G-X35CrNiSi25-12)

309 C 30

A 608 (HI-35)

A-297HD

0.20-0.50

2.00Max

0.04

8.00-11.00

26.00-30.00

-

>55

>28

>5

>170 HB

SCH 22

1.4837
(G-X40CrNiSi25-12)

310 S, 310 c 45

A 351 (HK 40)

A-297HK40

0.35-0.45

1.75Max

1.50Max

0.04

19.00-22.00

23.00-27.00

0.0-0.50

N = 0.20

-

>45

>24

>10

>160 HB

X15 CrNiSi25-20

SCH 24

1.4857(G-X40CrNiSi35-25)

-

A-297HP

0.35-0.75

2.00Max

0.04

35.00-37.00

24.00-28.00

0.50Max

-

>45

>28

>5

>170 HB

STAINLESS COROSION RESISTING CAST STEELS.

JIS

DIN

BS

AISI

ASTM

CHEMICAL COMPOSITION

MECHANICAL PROPERTIES

C%

Si%

Mn%

P%

S%

NI%

Cr%

Mo%

OTHER

TENSILE

YIELD

ELONG

HARDNESS

max

Kg/mm²

%

Bhn.

SCS 420 J 2

1.4028
(X30 Cr 13)

420 S 45

420

A 743 (CA-40)

0.26-0.40

1.00Max

0.04

0.03

0.00-0.60

12.00-14.00

-

>55

-

>18

220-235

SUS 429 J 1

G 4304
(1991)

-

0.25-0.40

1.00Max

0.04

0.03

0.00-0.60

15.00-17.00

-

>53

-

>18

235-241

SCS 2

1.4027
(GX20Cr14)

420 C 29

Z 20 C 13 M

(ACI) Ca-40

0.16-0.24

1.00Max

0.04

0.40Max

0.00-1.00

11.50-14.00

0.0-0.50

-

>60

-

>30

183-241

SCS 12

1.4312
(G-X10 CrNi18-8)

302 c 25

A 743(CF-16F)

A-128 CF-20

0.30-.040

2.00Max

2.0Max

0.04

0.04Max

8.00-11.00

18.00-21.00

-

>45

-

>30

183Max

(ANC 3 grade A)

-

SCS 17

1.4837
(G40cRNiSi25-12)

309 C 30

A 297 (HH)

A 608(HI-35)

0.20Max

2.00Max

0.04

0.04Max

12.00-15.00

22.00-26.00

-

>46

-

>30

183Max

ALLOY TOOL STEELS.

JIS

DIN

BS

AISI

ASTM

CHEMICAL COMPOSITION

MECHANICAL PROPERTIES

C%

Si%

Mn%

P%

S%

NI%

Cr%

Mo%

OTHER

TENSILE

YIELD

ELONG

HARDNESS

max

Kg/mm²

%

Bhn.

SKD 11

1.2379
(X155CrVMo121)

BD2

D2

A 681 (D2)

1.40-1.60

0.40Max

0.60Max

0.03

0.00-0.50

11.00-13.00

0.80-1.20

V=0.20-0.50

Cu=0.25

225MaxAn

SKD 61

1.2344
(X40CrMoV51)

BH13

H13

6408(AMS)

0.32-0.42

0.80-1.20

0.50Max

0.03

0-0.25

4.50-5.50

1.00-1.50

V=0.80-1.20

Cu=0.25

299MaxAn

SKT 4

1.2714
(56NiCrMoV7)

BH 224/5

L6/6F3

A 681 (L6)

0.50-0.60

0.35Max

0.60-1.00

0.03

1.30-2.00

0.70-1.00

0.20-0.50

V=0.20

Cu=0.25

241MaxAn

HIGH TENSILE STRENGTH LOW ALLOY CASTING STEELS.

JIS	DIN	BS	AISI	ASTM	CHEMICAL COMPOSITION										MECHANICAL PROPERTIES
					C%	Si%	Mn%	P%	S%	NI%	Cr%	Mo%	OTHER	OTHER	TENSILE	YIELD	ELONG	HARDNESS
					C%	Si%	Mn%	max	max	NI%	Cr%	Mo%	OTHER	OTHER	Kg/mm²	Kg/mm²	%	Bhn.
SC Mn Cr4	36MnCr5	3100BT1	50B40	A-487 105-85	0.35-0.45	0.30-.060	1.20-1.60	0.04	0.04	-	0.40-0.80	0	-	-	70-75	40-50	10-15	201-212
SC Mn M3	-	-	-	A-148 105-85	0.30-0.40	0.30-0.60	1.20-1.60	0.04	0.04	-	0.20Max	0.15-0.35	-	-	70-75	40-50	>15	183-212
SC Cr M3	1.7225 (42CrMo4)	SCM 440	4140	A-487 9-Q	0.30-0.40	0.30-0.60	0.50-0.80	0.04	0.04	-	0.80-1.20	0.15-0.35	-	-	70-80	45-60	>10	201-223
SC Mn Cr M3	-	3100BT1	4135	A-487 120-95	0.30-0.40	0.30-0.60	1.20-1.60	0.04	0.04	-	0.30-0.70	0.15-0.35	-	-	75-85	55-65	>10	212-223
SC N Cr M2	1.6582 (40NiCrMo6)	SNCM 439	4340	A-487 10-N	0.25-0.35	0.30-0.60	0.90-1.50	0.04	0.04	1.60-2.00	0.30-0.90	0.15-0.35	-	-	80-100	60-80	>10	223-229

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