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DIN 17200:1986 30NiCr11 Steel: Specifications & Listings

DIN 17200:1986 30NiCr11: 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.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeDIN 17200:1986 30NiCr11
Standard DIN 17200:1986
ApplicationsUsed in heavy-duty gears, crankshafts, aircraft parts, shafts, and connecting rods.
Most Active InWest (Maharashtra)
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
BS 970 (Part 1) 637H17 BS 970 (Part 1):1991 Related Material
BS 970 (Part 1) 655H13 BS 970 (Part 1):1991 Related Material
BS 970 (Part 3) 635M15 BS 970 (Part 3):1991 Related Material
BS 970 (Part 3) 637M17 BS 970 (Part 3):1991 Related Material
BS 970 (Part 3) 655M13 BS 970 (Part 3):1991 Related Material
BS 970 (Part 1) 637M17 BS 970 (Part 1):1983 Related Material
BS 970 (Part 1) 655M13 BS 970 (Part 1):1983 Related Material
BS 970 (Part 1) 637H17 BS 970 (Part 1):1983 Related Material
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
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

Popular forms for this grade:

Round Bar (2)

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DIN 17200:1986 30NiCr11 Round Bar
5.700 MT
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DIN 17200:1986 30NiCr11 Round Bar
9.100 MT
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