- Spring Steel[10]
- Steel Sheets[10]
- Steel Wire[10]
- Plastic Sheets[7]
- Contact Person : Ms. wang sophie
- Company Name : Tianjin Aoshengxin Trade Co., Ltd.
- Tel : 86-518-85110112
- Fax : 86-518-85110112
- Address : Tianjin,Tianjin,Beichen District of Shunyi Road North Nancang Road South
- Country/Region : China
carbon spring steel wire
details of product description:
1.We are specialized in producing spring steel wire rod and steel bar which used for making various kinds of spring, such as auto suspension spring, moto shock abosorbers, valve spring, extension spring, roller shutter doors, elevator,appliance switch, needle, cable and lots of fields and etc.
2.our factory owns the most advanced production equipment in China.The productionine is a high-precision temperature control system.The steel wire heats stably, it is to ensure consistency of material properties.
3.Our raw materials are basically from the big manufatures which supply high quality steel to ensure the fine quality of our products.
4. we have enjoyed good fame among our cusomers from oversea countires, and also established good business relationship with them based on our good quanlity and best service.
Spring steel wire
1.spring steel wire fall into carbon steel wire and alloy.
2.The adopted standard consists of EN10270, DIN17223, JISG3521, GB4357, BS2763, etc.
3.The steel wire can be made through hot dipped and hard drawn.
4.inside dia: 900--2000mm.
5. outer side dia: 1200--2400mm.
6.straight length:2000-9000mm.
7. chemcial composition:
Material | Carbon % | Silicon % | Manganese % | Phosphorus % | Sulphur % | Chromium % | Nickel % | Cuprum % | |
1008 | 0.08 | 0.13 | 0.37 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
45# | 0.45 | 0.20 | 0.56 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
42A 42B | 0.42 | 0.20 | 0.56 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
60# | 0.60 | 0.20 | 0.56 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
65# | 0.65 | 0.20 | 0.56 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
65Mn | 0.65 | 0.20 | 0.70-1.00 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
70# | 0.70 | 0.20 | 0.56 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
72A 72B | 0.72 | 0.20 | 0.70 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
80# | 0.80 | 0.22 | 0.70 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
82A 82B | 0.82 | 0.24 | 0.77 | ≤0.03 | ≤0.03 | ≤0.20 | ≤0.20 | ≤0.25 | |
12L14 | 0.06 | 0.05 | 0.92 | 0.06 | 0.278 | Pb: 0.243 | |||
here is our factory, product line, work shop, warehouse and laboratory as below:
carbon spring steel wire
