| Steel Grade |
Chemical Composition |
Mechanical Property |
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
N |
Cu |
Y.S. |
T.S. |
EL. |
HRB |
HV |
| % |
% |
% |
% |
% |
% |
% |
% |
% |
% |
N/mm2 |
N/mm2 |
N/mm2 |
|
|
| Max. |
Max. |
Max. |
Max. |
Max. |
Max. |
Min. |
Min. |
Min. |
Max. |
| 301 |
0.150 |
1.00 |
2.00 |
0.045 |
0.030 |
6.00~8.00 |
16.00~18.00 |
|
|
|
205 |
520 |
40 |
95 |
|
| 304 |
0.080 |
1.00 |
2.00 |
0.045 |
0.030 |
8.00~10.00 |
18.00~20.00 |
|
|
|
205 |
520 |
40 |
90 |
|
| 304L |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
8.00~10.00 |
18.00~20.00 |
|
|
|
175 |
480 |
40 |
90 |
|
| 316 |
0.080 |
1.00 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
|
|
205 |
520 |
40 |
90 |
|
| 316L |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
10.00~14.00 |
16.00~18.00 |
2.00~3.00 |
|
|
175 |
480 |
40 |
90 |
|
| 321 |
0.080 |
1.00 |
2.00 |
0.045 |
0.030 |
9.00~13.00 |
17.00~19.00 |
|
|
|
205 |
520 |
40 |
90 |
|
| 305 |
0.120 |
1.00 |
2.00 |
0.045 |
0.030 |
10.50~13.00 |
17.00~19.00 |
|
|
|
175 |
480 |
40 |
90 |
|
| 347 |
0.080 |
1.00 |
2.00 |
0.045 |
0.030 |
9.00~13.00 |
17.00~19.00 |
|
|
|
205 |
520 |
40 |
90 |
|
| 317L |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
11.00~15.00 |
18.00~20.00 |
3.00~4.00 |
|
|
175 |
480 |
40 |
90 |
|
| 309S |
0.080 |
1.00 |
2.00 |
0.045 |
0.030 |
12.00~15.00 |
22.00~24.00 |
|
|
|
205 |
520 |
40 |
90 |
|
| 310S |
0.080 |
1.50 |
2.00 |
0.045 |
0.030 |
19.00~22.00 |
24.00~26.00 |
|
|
|
205 |
520 |
40 |
90 |
|
| 430 |
0.120 |
0.75 |
1.00 |
0.040 |
0.030 |
|
16.00~18.00 |
|
|
|
205 |
450 |
22 |
88 |
|
| 409L |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
|
10.50~11.75 |
|
|
|
175 |
360 |
25 |
80 |
|
| 410 |
0.150 |
1.00 |
1.00 |
0.040 |
0.030 |
|
11.50~13.50 |
|
|
|
205 |
440 |
20 |
93 |
|
| 410L |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
|
11.50~13.50 |
|
|
|
195 |
360 |
22 |
88 |
|
| 410S |
0.080 |
1.00 |
1.00 |
0.040 |
0.030 |
|
11.50~13.50 |
|
Ti ≦0.2% |
205 |
410 |
20 |
88 |
|
| 420J1 |
0.250 |
1.00 |
1.00 |
0.040 |
0.030 |
|
12.00~14.00 |
|
|
|
225 |
520 |
18 |
97 |
|
| 420J2 |
0.400 |
1.00 |
1.00 |
0.040 |
0.030 |
|
12.00~14.00 |
|
|
|
225 |
520 |
18 |
97 |
|
| 436 |
0.120 |
1.00 |
1.00 |
0.040 |
0.030 |
|
16.00~18.00 |
0.75~1.25 |
0.6% Nb+Ta |
365 |
530 |
23 |
83 |
|
| 439 |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
|
17.00~19.00 |
|
0.040 |
|
175 |
360 |
22 |
88 |
|
| 444 |
0.025 |
1.00 |
1.00 |
0.040 |
0.030 |
|
17.00~20.00 |
1.75~2.50 |
0.025 |
|
245 |
410 |
20 |
96 |
|
| 441 |
0.030 |
1.00 |
1.00 |
0.040 |
0.015 |
|
17.00~18.00 |
|
Ti 0.1~0.6% |
230 |
430 |
18 |
88 |
|
| 443 |
0.200 |
0.75 |
1.00 |
0.040 |
0.030 |
|
18.00~23.00 |
|
|
0.90~1.20 |
275 |
485 |
20 |
95 |
|
| 202(4%Ni) |
0.150 |
1.00 |
6.00~9.00 |
0.060 |
0.030 |
3.90~4.50 |
15.00~17.00 |
|
0.250 |
1.50~2.00 |
260 |
620 |
40 |
100 |
|
| 201(1.0%Ni) |
0.150 |
1.00 |
8.00~11.00 |
0.060 |
0.030 |
0.90~1.50 |
15.00~17.00 |
|
0.250 |
1.50~2.00 |
310 |
655 |
35 |
105 |
|
|
