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Japan, heat-resistant steel Specification |
||||||||||
Symbols |
Chemical composition / % |
|||||||||
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
||
<= |
<= |
<= |
<= |
<= |
<= |
|||||
Steel castings heat resistant steel |
SCH 1
|
0.20~0.40
|
1.50~3.00
|
1
|
0.04
|
0.04
|
12.0~15.0
|
<=1.00
|
0.5
|
-
|
SCH 2 |
<=0.40 |
2 |
1 |
0.04 |
0.04 |
25.0~28.0 |
<=1.00 |
0.5 |
- |
|
SCH 3 |
<=0.40 |
2 |
1 |
0.04 |
0.04 |
12.0~15.0 |
<=1.00 |
0.5 |
- |
|
SCH 11 |
<=0.40 |
2 |
1 |
0.04 |
0.04 |
24.0~28.0 |
4.00~6.00 |
0.5 |
- |
|
SCH 12 |
0.20~0.40 |
2 |
2 |
0.04 |
0.04 |
18.0~23.0 |
8.00~12.0 |
0.5 |
||
SCH 13 |
0.20~0.50 |
2 |
2 |
0.04 |
0.04 |
24.0~28.0 |
11.0~14.0 |
0.5 |
0.2 |
|
SCH 13A |
0.25~0.50 |
1.75 |
2.5 |
0.04 |
0.04 |
23.0~26.0 |
12.0~14.0 |
0.5 |
0.2 |
|
SCH 15 |
0.35~0.70 |
2.5 |
2 |
0.04 |
0.04 |
15.0~19.0 |
33.0~37.0 |
0.5 |
- |
|
SCH 16 |
0.20~0.35 |
2.5 |
2 |
0.04 |
0.04 |
13.0~17.0 |
33.0~37.0 |
0.5 |
- |
|
SCH 17 |
0.20~0.50 |
2 |
2 |
0.04 |
0.04 |
26.0~30.0 |
8.00~11.0 |
0.5 |
- |
|
SCH 18 |
0.20~0.50 |
2 |
2 |
0.04 |
0.04 |
26.0~30.0 |
14.0~18.0 |
0.5 |
- |
|
SCH 19 |
0.20~0.50 |
2 |
2 |
0.04 |
0.04 |
19.0~23.0 |
23.0~27.0 |
0.5 |
- |
|
SCH 20 |
0.35~0.75 |
2.5 |
2 |
0.04 |
0.04 |
17.0~21.0 |
37.0~41.0 |
0.5 |
- |
|
SCH 21 |
0.25~0.35 |
1.75 |
1.5 |
0.04 |
0.04 |
23.0~27.0 |
19.0~22.0 |
0.5 |
0.2 |
|
SCH 22 |
0.35~0.45 |
1.75 |
1.5 |
0.04 |
0.04 |
23.0~27.0 |
19.0~22.0 |
0.5 |
0.2 |
|
SCH 23 |
0.20~0.60 |
2 |
2 |
0.04 |
0.04 |
28.0~32.0 |
18.0~22.0 |
0.5 |
- |
|
SCH 24 |
0.35~0.75 |
2 |
2 |
0.04 |
0.04 |
24.0~28.0 |
33.0~37.0 |
0.5 |
- |
|
Stainless steel |
SUS304 |
<=0.08 |
1 |
2 |
0.045 |
0.03 |
18.0~20.0 |
8.0~10.5 |
- |
- |
SUS309S |
<=0.08 |
1 |
2 |
0.045 |
0.03 |
22.0~24.0 |
12.0~15.0 |
- |
- |
|
SUS310S |
<=0.08 |
1.5 |
2 |
0.045 |
0.03 |
24.0~26.0 |
19.0~22.0 |
- |
- |
|
SUS316 |
<=0.08 |
1 |
2 |
0.045 |
0.03 |
16.0~18.0 |
10.0~14.0 |
2.0~3.0 |
- |
|
China Heat Resistant Steel Specification |
||||||||||
symbols |
Chemical composition(Mass fraction) / % |
|||||||||
C |
Si |
Mn |
P <= |
S <= |
Cr |
Ni |
Mo |
N |
||
Steel castings heat resistant steel | ZG40Cr9Si2 |
0.35~0.50 |
2.00~3.00 |
<=0.70 |
0.035 |
0.03 |
8.00~10.0 |
- |
- |
- |
ZG30Cr18Mn12Si2N |
0.26~0.36 |
1.60~2.40 |
11.0~13.0 |
0.06 |
0.04 |
17.0~20.0 |
- |
- |
0.22~0.28 |
|
ZG35Cr24Ni7SiN |
0.30~0.40 |
1.30~2.00 |
0.80~1.50 |
0.04 |
0.03 |
23.0~25.5 |
7.00~8.50 |
- |
0.22~0.28 |
|
ZG30Cr26Ni5 |
0.20~0.40 |
<=2.00 |
<=1.00 |
0.04 |
0.04 |
24.0~28.0 |
4.00~6.00 |
Mo<=0.05 |
- |
|
ZG30Cr20Ni10 |
0.20~0.40 |
<=2.00 |
<=2.00 |
0.04 |
0.03 |
18.0~23.0 |
8.00~12.0 |
Mo<=0.05 |
- |
|
ZG35Cr26Ni12 |
0.20~0.50 |
<=2.00 |
<=2.00 |
0.04 |
0.03 |
24.0~28.0 |
11.0~14.0 |
- |
- |
|
ZG40Cr28Ni16 |
0.20~0.50 |
<=2.00 |
<=2.00 |
0.04 |
0.04 |
26.0~30.0 |
14.0~18.0 |
Mo<=0.05 |
- |
|
ZG40Cr25Ni20 |
0.35~0.45 |
<=1.75 |
<=1.50 |
0.04 |
0.04 |
23.0~27.0 |
19.0~22.0 |
Mo<=0.05 |
- |
|
ZG40Cr30Ni20 |
0.20~0.60 |
<=2.00 |
<=2.00 |
0.04 |
0.04 |
28.0~32.0 |
18.0~22.0 |
Mo<=0.05 |
- |
|
ZG35Ni24Cr18Si2 |
0.30~0.40 |
1.50~2.50 |
<=1.50 |
0.035 |
0.03 |
17.0~20.0 |
23.0~26.0 |
- |
- |
|
ZG35Ni24Cr15 |
0.20~0.35 |
<=2.50 |
<=2.00 |
0.04 |
0.04 |
13.0~17.0 |
33.0~37.0 |
- |
- |
|
ZG45Ni35Cr26 |
0.35~0.75 |
<=2.00 |
<=2.00 |
0.04 |
0.04 |
24.0~28.0 |
33.0~37.0 |
- |
- |
|
*Please contact us for other materials. |