Export Markets:
|
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
|
Specifications
Spring steel wires include galvanized and bright ones.
Main application: Suitable for making spring mattress, suspension spring for vehicle, valve spring and so on.
Technical Data:
Diameter: 0.08mm-15mm
Materials: SAE1006, SAE1008, SAE1010, Q195, Q235, C45, C50, C55, C60, C65, 65Mn
Standard: GB/T8918-1996, GB 1102-74, DIN17223-2-1990, ASTM-A229, 230, 231, 232, 401, RRW-410D, SC 1443-86, JISG3512-9 and other BS, API standards.
Packing: In coils, plastic spool, reel, bag, drum, carton, B60, Z2 or according to customer's requirements.
Material | Standard | Diameter (mm) | Tolerance (mm) | Out-of- Roundness (mm) | Mpa δb | % φ |
SAE9254 (55SiCr) SRS60 | JIS G 3560 YB/T 5105-93 SWI-180 SWI-200 | 4.004.50 4.515.50 5.516.50 6.5111.50 11.5115.00 6.0015.00 | ±0.045 ±0.07 ±0.05 | 0.045 0.07 0.05 | 18201960 17601910 17101860 16601810 16101760 17161863 19102059 | 40 35 30 35 |
60Si2MnA | YB/T 5104-93 | 4.006.50 6.519.00 9.0115.00 | ±0.05 ±0.06 ±0.06 | 0.05 0.06 0.06 | 14171618 15691716 16671814 14221569 15201667 16181765 13731520 14711618 15691716 | 30 |
SAE6150 (50CrVA) | JIS G3561 YB/T 5008-93 | 4.004.50 4.516.00 6.017.00 7.0110.00 | ±0.03 ±0.04 ±0.05 | 0.03 0.04 0.05 | 15201670 14701620 14201570 13701520 | 40 |
65Mn 77B 82B | YB/T& 5103-93 | 6.006.50 6.519.00 9.0115.00 | ±0.06 | 0.06 | 12751422 13731520 12261373 13241471 11771324 12751422 |