EN 10083-1 30NiCr11 Steel — Specifications & Listings

EN 10083-1

30NiCr11 is a nickel-chromium alloy steel with high toughness and good hardenability. The grade is commonly used for heavily stressed machine parts requiring strength and fatigue resistance.

Category: Alloy Steel

Grade Details

Grade	EN 10083-1 30NiCr11
Standard	EN 10083-1
Description	30NiCr11 is a nickel-chromium alloy steel with high toughness and good hardenability. The grade is commonly used for heavily stressed machine parts requiring strength and fatigue resistance.
Applications	Used in heavy-duty gears, crankshafts, aircraft parts, shafts, and connecting rods.

Chemical Composition (%)

C	Si	Mn	Ni	Cr	P	S
0.27-0.34	0.10-0.40	0.40-0.70	2.50-3.00	0.60-1.00	0.025 max	0.035 max

Mechanical Properties

tensile_strength	900-1100 MPa
yield_strength	700 MPa min
elongation	10-13%
hardness	260-320 HB

Active EN 10083-1 30NiCr11 Listings on M-EX

No active EN 10083-1 30NiCr11 listings at this time.