无锡市雷蒙德钢铁有限公司
地址:无锡市南长区清扬路128号茂
业天地·观园10号门2001室
原地址:(无锡市惠山区石塘湾工业
园振石路11号)
电话:86-510-83279559
86-510-83279561
86-510-83279562
传真:86-510-83268921
材质: ASTM A29M、JIS G4801-2005、GB/T 3077、GB/T1222等
厚度:6-30MM
宽度:45-120MM
长度:5800-6000MM
最小起订量:50吨
Specifications:
Spring Steel Product
Similar Brands | Chemical Composition(percent) | |||||||||||
China | USA. | JAP. | C | Si | Mn | Cr | V | B | Ni | Cu | P | S |
GB | AISI | JIS | ||||||||||
55SiMnVB | 51B60 | SUP11 | 0.52-0.60 | 0.70-1.00 | 1.00-1.30 | ≤0.35 | 0.08-0.16 | 0.0005-0.0035 | ≤0.35 | ≤0.25 | ≤0.035 | ≤0.035 |
60SiMn | 9260 | SUP7 | 0.56-0.64 | 1.50-2.00 | 0.60-0.90 | ≤0.35 | -- | -- | ≤0.35 | ≤0.25 | ≤0.035 | ≤0.035 |
50CrVA | 6150 | SUP10 | 0.46-0.54 | 0.17-0.37 | 0.50-0.80 | 0.80-1.10 | 0.10-0.20 | -- | ≤0.35 | ≤0.25 | ≤0.035 | ≤0.035 |
55CrMnA | 5155 | SP9 | 0.52-0.60 | 0.17-0.37 | 0.65-0.95 | 0.65-0.95 | -- | -- | ≤0.35 | ≤0.25 | ≤0.035 | ≤0.035 |
60CrMnA | 5160 | SUP9A | 0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.70-1.00 | -- | -- | ≤0.35 | ≤0.25 | ≤0.035 | ≤0.035 |
60CrMnBA | 51B60 | SUP11 | 0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.70-1.00 | -- | 0.0005-0.004 | ≤0.35 | ≤0.25 | ≤0.035 | ≤0.035 |
≤0.20 | ≤0.20 | ≤0.015 | ≤0.015 |