SPECIFICATION
Chemical and physical properties
| Stainless Steel 200 Series | |||||||||||||
| Grade | Chemical Composition | Mechanical Properties | |||||||||||
| C | Si | Mn | P | S | Ni | Cr | N | Cu | Mechanical Properties | Y.S | T.S. | ELOG. | |
| % | % | % | % | % | % | % | % | % | mm2 | mm2 | % | % | |
| 201 (1% Ni) |
≦ 0.15 | ≦ 1.00 | 8~11 | ≦ 0.060 | ≦ 0.030 | 0.9~1.5 | 15~17 | ≦ 0.25 | 1.5~2 | ≧310 | ≧665 | ≧35 | ≧105 |
| 202 (4% Ni) |
≦ 0.15 | ≦ 1.00 | 6~9 | ≦ 0.060 | ≦ 0.030 | 3.5~5 | 15~17 | ≦ 0.25 | 1.5~2 | ≧260 | ≧620 | ≧40 | ≧100 |
The specification of type 201 and 202 according with Mill Standard.
| Stainless Steel 300 Series | ||||||||||||
| Grade | Chemical Composition | Mechanical Properties | ||||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Y.S | T.S. | ELOG. | HRB | |
| % | % | % | % | % | % | % | % | mm2 | mm2 | % | ||
| 304 | ≦ 0.08 | ≦ 0.75 | ≦ 2 | ≦ 0.045 | ≦ 0.03 | 8~10 | 18~20 | ≧205 | ≧520 | ≧40 | ≧90 | |
| 301 | ≦ 0.15 | ≦ 1.00 | ≦ 2 | ≦ 0.045 | ≦ 0.03 | 6~8 | 16~18 | ≧205 | ≧515 | ≧40 | ≧95 | |
| 316 | ≦ 0.08 | ≦ 1.00 | ≦ 2 | ≦ 0.045 | ≦ 0.03 | 10~14 | 16~18 | 2~3 | ≧205 | ≧515 | ≧40 | ≧90 |
| 316L | ≦ 0.03 | ≦ 1.00 | ≦ 2 | ≦ 0.045 | ≦ 0.03 | 12~15 | 16~18 | 2~3 | ≧170 | ≧480 | ≧40 | ≧95 |
The specification of type 301, 304, 316, 316L according with ASTM and JIS standard.
| Stainless Steel 400 Series | |||||||||||||
| Grade | Chemical Composition | Mechanical Properties | |||||||||||
| C | Si | Mn | P | S | Ni | Cr | N | Cu | Y.S | T.S. | ELOG. | HRB | |
| % | % | % | % | % | % | % | % | % | mm2 | mm2 | % | ||
| 430 | ≦ 0.12 | ≦ 1.00 | ≦ 1 | ≦ 0.040 | ≦ 0.030 | 16~18 | ≧205 | ≧450 | ≧22 | ≦88 | |||
The specification of type 430 according with ASTM and JIS standard.
