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NF A35-565 16NC11 Steel: Specifications & Listings

NF A35-565 16NC11: 16NC11 is a nickel-chromium case hardening steel designed for carburized components requiring a hard wear-resistant surface and tough core. It exhibits good fatigue strength and dimensional stability after heat treatment.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeNF A35-565 16NC11
Standard NF A35-565
ApplicationsUsed for gears, pinions, shafts, cam components, transmission parts, and carburized machine elements.
Most Active InWest (Gujarat, Maharashtra)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
BS 970 (Part 3) 635M15 BS 970 (Part 3):1991 UK No activity yet
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
BS 970 (Part 3) 635M15 BS 970 (Part 3):1991 Strong Match
BS 970 (Part 1) 635M15 BS 970 (Part 1):1983 Close Alternative
BS 970 (Part 1) 635H15 BS 970 (Part 1):1983 Close Alternative
BS 970 (Part 3) 637M17 BS 970 (Part 3):1991 Close Alternative
BS 970 (Part 1) 635H15 BS 970 (Part 1):1991 Close Alternative
BS 970 (Part 1) 637M17 BS 970 (Part 1):1983 Close Alternative
BS 970 (Part 1) 637H17 BS 970 (Part 1):1983 Close Alternative
IS 1570 (Part 4) 15Cr6Ni6 IS 1570 (Part 4):1988 Close Alternative
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
0.13-0.18 0.10-0.40 0.40-0.70 0.80-1.20 0.40-0.70 0.035 max 0.035 max
Mechanical Properties
Tensile Strength 700-900 MPa
Yield Strength 450-650 MPa
Elongation 12-18%
Hardness 58-62 HRC (case)

Popular forms for this grade:

Round Bar (2)

Active NF A35-565 16NC11 Listings on M-EX (For Sale)

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NF A35-565 16NC11 Round Bar
4.700 MT
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NF A35-565 16NC11 Round Bar
2.900 MT
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