Name | Cold Drawn Spring steel wire |
Product Model | 1.3-20mm |
Strength Extension | 1300-1980Mpa |
Product Material | Spring steel,SAE1059,SAE1065,10B21,DIN17723,SAE1070/82A |
Packing | In coil |
Application | Planting greenhouses,farms,cotton packaing,spring and wire rope production |
Sample Service | Free sample customer payment shipping |
MOQ | 5ton or 1ton(if have stock) |
Coil Weight | 100-300kg/ 300-600kg or 500-1500kg |
Product Advantage | Smooth,bright,clean,no crack zinc layer uniform,strong adhesion,corrosion resistance and durable strength,excellent toughness and elasticity |
Grade | 6.8 | 8.8 | 9.8 | 10.9 | 12.9 |
Medium carbon steel | √ | √ | |||
Boron steel | √ | √ | √ | √ | |
Non quenched and tempered steel | √ | √ | √ | √ | |
Low alloy steel | √ | √ | √ | √ | |
Alloy steel | √ | √ |
Element | Refining compositon contral range(%) | Composition deviation(%) |
C | +/-0.1 | +/-0.025 |
Si | +/-0.2 | +/-0.1 |
Mn | +/-0.2 | +/-0.15 |
Cr | +/-0.2 | / |
Mo | +/-0.1 | / |