Spring Steel Wire (China Manufacturer) - Other Electrical & Electronic - Electronics & Electricity Products

Spring Steel Wire

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Category:	Electronics & Electricity / Other Electrical & Electronic
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Product Description

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