51Crv4 cold drawn spring steel

Commodity	Alloy Steel Round Bar
Material	DIN 51CrV4
Standard	GB	JIS	ASTM/ASME	DIN
	50CrVA	G4801-2005/SUP10	A29/A29M-04//6150	EN10089-2002
Chemical Composition	C	Cr	V	Si
	0.46~0.54	0.80~~1.10	0.10~0.20	0.17~0.37
Mechanical Properties	Tensile strength	Yield point	Elongation
	1274MPa	1127MPa	10%
Size/Dia	φ4.0mm-φ800mm
Length	4000mm-7000mm, as customers' request
Surface	Black/Bright, or as customers' request
manufacture	Hot Rolled/Cold Drawn/Forged
Packing	Packed in bundles with standard export sea-worthy package
Delivery Time	Within 15 working days, according to customers' quantities
Quality	High Quality.SGS inspection is accepted if needed

Material Name: 51CrV4(1.8159) spring steel

executive standard:EN 10089-2002

1  Characteristics and application scope:

   Good mechanical properties and processing properties, its quench-hardening ability is higher, to join the steel grain refinement of vanadium, reduce the sensitivity of overheating, improving the strength and toughness, high fatigue strength, and higher than the yield, but the weldability poor, cold plastic deformation due to the low. Is a kind of more senior spring, used as a large section of the high load important and working temperature < 300 spring °C valve spring, the pistons spring, the relief valve spring

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