上海睿雄实业集团是中国专注于冷镦优质钢丝的标杆企业。整个管理团队拥有20年的行业经验。我们与许多汽车行业的一级供应商建立了良好的关系,所有线材均来自品牌钢厂。所有订单都100% 可追踪。

交货条件

表面质量
- : 连续平滑
- : 无接缝、重叠、凹坑、划痕和绘图疤痕
- : 无锈


应用程序
- : 汽车工业
- : 建筑业
- : 机械工业
- : 其他行业

上海睿雄实业集团是中国专注于冷镦优质钢丝的标杆企业。整个管理团队拥有20年的行业经验。我们与许多汽车行业的一级供应商建立了良好的关系,所有线材均来自品牌钢厂。所有订单都100% 可追踪。
- : 连续平滑
- : 无接缝、重叠、凹坑、划痕和绘图疤痕
- : 无锈
- : 汽车工业
- : 建筑业
- : 机械工业
- : 其他行业
IFI Steel Grade Designation | Carbon | Manganese | Nickel | Chromium | Molybdenum | Phosphorous | Sulfur | |||||
Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | |
IFI-1335 | 0.33 | 0.38 | 1.60 | 1.90 | ... | ... | ... | ... | ... | ... | 0.020 | 0.020 |
IFI-4037A | 0.35 | 0.40 | 0.70 | 0.90 | ... | ... | ... | ... | 0.20 | 0.30 | 0.020 | 0.020 |
IFI-4042 | 0.40 | 0.45 | 0.70 | 0.90 | ... | ... | ... | ... | 0.20 | 0.30 | 0.020 | 0.020 |
IFI-4118 | 0.18 | 0.23 | 0.70 | 0.90 | ... | ... | 0.40 | 0.60 | 0.08 | 0.15 | 0.020 | 0.020 |
IFI-4140 | 0.38 | 0.43 | 0.75 | 1.00 | ... | ... | 0.80 | 1.10 | 0.15 | 0.25 | 0.020 | 0.020 |
IFI-5140 | 0.38 | 0.43 | 0.70 | 0.90 | ... | ... | 0.70 | 0.90 | ... | ... | 0.020 | 0.020 |
IFI-8637 | 0.35 | 0.40 | 0.75 | 1.00 | 0.40 | 0.70 | 0.40 | 0.60 | 0.15 | 0.25 | 0.020 | 0.020 |
Element | Limit or Max of specified Range, % | variation, %, overMax Limit orunder Min Limit |
Carbon | To 0.30 inclover 0.30 to 0.75 incl | 0.01 |
0.02 | ||
Manganese | To 0.90 inclover 0.90 | 0.03 |
0.04 | ||
phosphorus | over Max only | 0.005 |
Sulfur | over Max only | 0.005 |
Silicon | To 0.40 incl | 0.02 |
Nickel | To 1.00 incl | 0.03 |
Chromium | To 0.90 inclover 0.90 | 0.03 |
0.05 | ||
Molybdenum | To 0.20 inclover 0.20 to 0.40 incl | 0.01 |
0.02 | ||
vanadium | over Max only | 0.01 |
copper | over Max only | 0.03 |
Steel Grade | Rod/Bar properties | Spheroidize Annealed at Finished Size wire properties | Annealed in process andSpheroidized Annealed in processFinished wire properties | |||||||
Annealed | Spheroidize Annealed | SAFS | AIP | SAIP | ||||||
Max tensileA | MinR/A | Max tensileA | MinR/A | Max tensileA | MinR/A | Max tensileA | MinR/A | Max tensileA | MinR/A | |
KSI | % | KSI | % | KSI | % | KSI | % | KSI | % | |
Carbon | ||||||||||
IFI-1006 | 55 | 62 | 53 | 65 | 51 | 70 | 62 | 60 | 60 | 62 |
IFI-1008 | 56 | 62 | 54 | 65 | 52 | 70 | 63 | 60 | 61 | 62 |
IFI-1010 | 58 | 62 | 55 | 65 | 54 | 70 | 65 | 60 | 62 | 62 |
IFI-1018 | 68 | 62 | 65 | 65 | 63 | 68 | 76 | 60 | 68 | 62 |
IFI-1022/A | 72 | 62 | 67 | 65 | 65 | 68 | 81 | 60 | 72 | 62 |
IFI-1022/B | 73 | 62 | 69 | 65 | 67 | 68 | 82 | 60 | 73 | 62 |
IFI-1033 | 80 | 58 | 74 | 60 | 72 | 64 | 89 | 56 | 82 | 58 |
IFI-1035 | 81 | 58 | 75 | 60 | 73 | 64 | 90 | 56 | 83 | 58 |
IFI-1038 | 82 | 58 | 76 | 60 | 74 | 64 | 91 | 56 | 84 | 58 |
IFI-1541A | 92 | 53 | 85 | 57 | 82 | 61 | 98 | 51 | 92 | 55 |
IFI-1541B | 93 | 53 | 86 | 57 | 83 | 61 | 99 | 51 | 93 | 55 |
Boron | ||||||||||
IFI-10B21 | 75 | 62 | 71 | 64 | 69 | 68 | 84 | 60 | 75 | 62 |
IFI-10B38 | 88 | 56 | 82 | 58 | 80 | 62 | 97 | 52 | 90 | 56 |
Alloy | ||||||||||
IFI-1335 | 93 | 53 | 85 | 55 | 82 | 59 | 100 | 51 | 92 | 53 |
IFI-4037 | 86 | 55 | 80 | 57 | 78 | 60 | 95 | 53 | 85 | 55 |
IFI-4042 | 88 | 55 | 82 | 57 | 80 | 60 | 97 | 53 | 87 | 55 |
IFI-4118 | 76 | 60 | 71 | 61 | 68 | 64 | 84 | 58 | 76 | 59 |
IFI-4140 | 92 | 55 | 85 | 57 | 82 | 59 | 102 | 53 | 90 | 55 |
IFI-5140 | 92 | 55 | 85 | 57 | 82 | 59 | 102 | 53 | 90 | 55 |
IFI-8637 | 92 | 53 | 85 | 55 | 82 | 57 | 102 | 51 | 92 | 53 |
Diameter,in. | Free Ferrite Depthmax, in. | Total Average Affected Depth(TAAD) max, in. | worst Location Depth,max, in. |
through 25/64 | 0.001 | 0.005 | 0.008 |
over 25/64through 5/8 | 0.001 | 0.006 | 0.009 |
over 5/8through 55/64 | 0.001 | 0.007 | 0.011 |
over 55/64through 1 | 0.001 | 0.008 | 0.012 |
over 1through 1-1/2 | 0.001 | 0.010 | 0.015 |