- Steel Wire[4]
- Spring Steel[5]
- Stainless Steel Wire[2]
- Steel Round Bars[9]
- Stainless Steel Bars[1]
- Square Steel[1]
- Flat Steel[3]
- Steel Pipes[4]
- Steel Strips[5]
- Steel Sheets[7]
- Steel Angles[4]
- Metallurgy Machinery Parts[1]
- Saw Blade[1]
- Contact Person : Mr. luan shorden
- Company Name : Nanjing Yanhai Material Industrial Co., Ltd.
- Tel : 86-25-58820155
- Fax : 86-25-58829722
- Address : Jiangsu,nanjing,No.65,siping road,nanjing China
- Country/Region : China
- Zip : 210015
Cold drawn spring steel bar
We has been specializing in cold drawn spring steel bar/coil for over 15 years ,and the engineers is professional in the product line.When you drive a car or seat in a chair, our products may be in using .
Now,the product details as follows:
1.Spring steel coil or round bar.
2.Steel grade:SUP9,SUP9A,SUP10,SUP7,SUP12,SUP12V,SUP6,SUP7,SAE9254,SAE5160,
SAE9260,SAE6150,55Cr3,51CrV4,52CrMoV4,55Si7,60Si7,28MnSiB,58CrMnB4,27MnMoVB,
65Mn,55CrSi,50CrV,60Si2Mn,CK67,60Si2CrVA,60Si2CrMnA
3.Size:D0.9 - D250.0*L
4.Delivery state:
D1.0--D6.0 by cold drawn;D6.0--115 by hot rolled or cold drawn+ heat treatment by oil QUENCHED THAT YOU CAN CHOOSE;D16--D250MM by hot rolled;D200-D1000 by hot forged.
Cold drawn spring steel bar
