Spring steel 51CrV4

Torsion and bending stress-resistant steel. Before quenching it is necessary to turn to avoid cracks and achieve the suitable hardness.

DELIVERY CONDITIONS

Annealed.

DIMENSIONS IN STOCK mm

21-302

APPLICABLE STANDARD

EN 10083-3

COLOUR CODE

PROPERTIES AND MOST COMMON APPLICATIONS

Its most common applications are for springs, fixed keys, chisels, hacksaws, shears, wire-cutting scissors, torsion bars, straps and two-leaf keys.

	C	Mn	Si	P	S	Cr	V
Min.	0,47	0,70				0,90	0,10
Max.	0,55	1,10	0,40	0,025	0,025	1,20	0,25

Annealed ºC	Quenched ºC	Tempered ºC
670-710	820-870 Oil	540-680

EN	DIN	Nº Stand	UNE	STAS	AFNOR	BS	UNI	AISI/SAE	GOST
51CrV4	51CrV4	1.8159	F1430		50CV4	735A50	50CrV4	6150	50ХГФ

Technical sheet spring steel 51CrV4

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Spring steel 51CrV4

Spring steel 51CrV4

Torsion and bending stress-resistant steel. Before quenching it is necessary to turn to avoid cracks and achieve the suitable hardness.

DELIVERY CONDITIONS

DIMENSIONS IN STOCK mm

APPLICABLE STANDARD

COLOUR CODE

PROPERTIES AND MOST COMMON APPLICATIONS

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