DIN 17200 40NiCr6 Steel — Specifications & Listings

DIN 17200

40NiCr6 is a nickel-chromium alloy steel known for high strength and good toughness after heat treatment. It provides excellent fatigue resistance and moderate hardenability for engineering applications.

Category: Alloy Steel

Grade Details

Grade	DIN 17200 40NiCr6
Standard	DIN 17200
Description	40NiCr6 is a nickel-chromium alloy steel known for high strength and good toughness after heat treatment. It provides excellent fatigue resistance and moderate hardenability for engineering applications.
Applications	Used in gears, crankshafts, axles, connecting rods, and heavy machine parts.

Chemical Composition (%)

C	Si	Mn	Ni	Cr	P	S
0.37-0.44	0.10-0.40	0.50-0.80	1.20-1.60	0.50-0.80	0.035 max	0.035 max

Mechanical Properties

tensile_strength	850-1050 MPa
yield_strength	650 MPa min
elongation	10-13%
hardness	250-320 HB

Active DIN 17200 40NiCr6 Listings on M-EX

No active DIN 17200 40NiCr6 listings at this time.