301 1/2 Hard Stainless Steel Hardness Chart 301 Cold Rolled Stainless Steel Coils
301 1/2 hard stainless steel hardness chart 301 cold rolled stainless steel strips
| Specification |
| Grade | 201 mid copper, 201 high copper,301,321,304,304L, 316,316L,409,409L,410,410S,430,etc |
| Standard | JIS,AISI, ASTM,GB,DIN, EN |
| Certification | ISO |
| Technical processing | Cold Rolled |
| Thickness | 0.1mm-2.5mm |
| Width | 10-860mm,or as customer's request |
| Length | as customer’s requirement |
| Surface | 2B finish,matt finish,BA finish |
| Edge | Mill edge, slit edge, round edge |
| Chemical Composition |
| Grade | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
|
201 mid copper |
≤0.15 | ≤1.00 | 7.5-10.5 | 0.06 | 0.03 | 13-15 | - | 0.8-1.5 | Cu>0.8 |
|
201 high copper |
≤0.15 | ≤1.00 | 7.5-10.5 | 0.06 | 0.03 | 13-15 | - | 0.8-1.5 | Cu>1.4 |
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | - | 6.0-8.0 | - |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 | - |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 | - |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 10-14 | - |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 12-15 | - |
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 9-13 | Ti≥5*C |
| 409 | ≤0.08 | ≤1.00 | ≤1.00 | 0.045 | 0.03 | 10.5-11.75 | - | ≤0.05 | Ti 6C-0.75 |
| 409L | ≤0.03 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 10.5-11.5 | - | - |
Ti 6*C%-0.75 |
| 410 | ≤0.15 | ≤1.00 | ≤1.00 | 0.035 | 0.03 | 11.0-13.50 | - | - | - |
| 410S | ≤0.08 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 11.5-13.5 | - | ≤0.6 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | 0.04 | 0.03 | 16-18 | - | ≤0.6 | - |
| Thickness Tolerence |
| THICKNESS | JIS4305(EW) | ASTM A408M | GB/T 4239 | |||
| WIDTH | <0.06 | ≥0.60-1.00 | <0.38 | ≥0.38-1.00 | ≤0.50 | ≥0.50-1.00 |
| <10 | - | - | - | - | - | - |
| ≥10-80 | ±0.15 | ±0.20 | ±0.127 | ±0.127 | ±0.15 | ±0.20 |
| ≥80-160 | ±0.15 | ±0.20 | ±0.127 | ±0.127 | ±0.20 | ±0.1 |
| ≥160-280 | ±0.20 | ±0.25 | ±0.254 | ±0.254 | ±0.20 | ±0.25 |
| ≥280-400 | ±0.25 | ±0.25 | ±0.254 | ±0.254 | ±0.25 | ±0.30 |
| ≥400-600 | ±0.30 | ±0.30 | ±0.406 | ±0.406 | ±0.406 | ±0.30 |
| Surface |
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