Technology
Mechanical properties of martensitic stainless steel in chemical composition and annealing state
| Brand | Chemical components % | Mechanical property under annealed condition | ||||||||
|
C |
Si≤ |
Mn≤ |
P≤ |
S |
Cr |
Yield strength MPa ≥ |
Tension strength MPa ≥ |
Elongation % ≥ |
Hardness HV ≤ |
|
|
SUS403 |
0.15 |
0.50 |
1.00 |
0.040 |
0.030 |
11.50-13.00 |
205 |
440 |
20 |
210 |
|
SUS410S |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
11.50-13.50 |
205 |
410 |
20 |
200 |
|
SUS420J1 |
0.16-0.25 |
1.00 |
1.00 |
0.040 |
0.030 |
12.00-14.00 |
225 |
520 |
18 |
234 |
|
SUS420J2 |
0.26-0.40 |
1.00 |
1.00 |
0.040 |
0.030 |
12.00-14.00 |
225 |
540 |
18 |
247 |
|
SUS440A |
0.60-0.75 |
1.00 |
1.00 |
0.040 |
0.030 |
16.00-18.00 |
245 |
590 |
15 |
269 |
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