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GOST 801 ShKh15 vs NF A35-565 100C6

Close Alternative — 84.3% match based on chemical composition and mechanical property overlap.

GOST 801 ShKh15 (GOST 801-1978) and NF A35-565 100C6 are both steel grades. Both fall under the Alloy Steel category. GOST 801 ShKh15 is typically used for used for ball bearings, roller bearings, races, bearing rings, and precision rollers., while NF A35-565 100C6 is commonly used for ball bearings, roller bearings, bearing races, rollers, precision tools, wear resistant parts. NF A35-565 100C6 is defined under Association Francaise de Normalisation (NF) (France).

As per chemical composition, GOST 801 ShKh15 vs NF A35-565 100C6 is a 94.3% match. As per mechanical properties, the match is 64.3%. Combined, this makes them a close alternative overall at 84.3%.

Frequently Compared With GOST 801 ShKh15:
UNI 11234 100Cr6 GOST 4543 12HN3A IS 1570 (Part 4) 103Cr4 GB/T 3077 12Cr2Ni4A IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
94.3%
MECHANICAL MATCH
64.3%
OVERALL
84.3%
Specifications
Property GOST 801 ShKh15 NF A35-565 100C6
Standard GOST 801-1978 NF A35-565
Category Alloy Steel Alloy Steel
C (%) 0.95-1.05 0.95-1.05
Cr (%) 1.35-1.65 1.35-1.65
Mn (%) 0.2-0.5 0.25-0.45
Si (%) 0.17-0.37 0.15-0.35
S (%) Not specified <=0.025
P (%) Not specified <=0.027
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property GOST 801 ShKh15 NF A35-565 100C6
Tensile Strength 750-950 MPa 850-1100 MPa
Yield Strength 450 MPa min Not specified
Elongation 8% min Not specified
Hardness 60-66 HRC 60-66 HRC
Typical Applications
GOST 801 ShKh15
Used for ball bearings, roller bearings, races, bearing rings, and precision rollers.
NF A35-565 100C6
ball bearings, roller bearings, bearing races, rollers, precision tools, wear resistant parts
Key Differences
Can GOST 801 ShKh15 Be Substituted With NF A35-565 100C6?
GOST 801 ShKh15 and NF A35-565 100C6 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
Forms & Sizes Available on M-EX
GOST 801 ShKh15
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 6600–7000 mm (259.84–275.59 in)
NF A35-565 100C6
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 6700–6700 mm (263.78–263.78 in)
On M-EX Right Now
GOST 801 ShKh15
2 active listings and RFQs →
NF A35-565 100C6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between GOST 801 ShKh15 and NF A35-565 100C6?
NF A35-565 100C6 specifies S, P which are not specified for GOST 801 ShKh15.
Can GOST 801 ShKh15 be substituted with NF A35-565 100C6?
GOST 801 ShKh15 and NF A35-565 100C6 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.