BS S82 - ACCIAIO LEGATO S156

ACCIAIO LEGATO S156

S156 è un acciaio VAR ad alta tenuta con una resistenza alla trazione compresa tra 1320-1520 MPa. Il materiale viene fornito nella condizione normalizzata e ammorbidita / ricotta e sviluppa una custodia resistente all’usura dopo il trattamento superficiale.

Specific Gravity

7.8 g/cm3

Typical Applications

Related Specifications

Helicopter and aircraft gears

Motorsport gears

16NCD17

W.Nr 1.6722

W.Nr 1.6723

S82

Chemical Composition (Wt %)

	C	Si	Mn	P	S	Cr	Mo	Ni	Fe
Min	0.14	0.10	0.25	–	–	1.0	0.20	3.8	Bal
Max	0.18	0.35	0.55	0.015	0.012	1.4	0.30	4.3	–

Typical Mechanical Properties after heat treatment

0.2% Proof Stress	Tensile Strength		Elongation	Reduction of area	Hardness
MPA	MPA		%	%	ft lbf
Min	Min	Max	Min	Min	Min
1030	1320	1520	11	40	30

Hardness in Normalised and Softened Condition

277 HB Max

* Every effort has been made to ensure that our technical specifications are accurate. However, technical specifications included within Dynamic Metals Ltd should be used as a guideline only and are subject to change without notice.

Scarica il pdf