Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
IS 5517 40Ni10Cr3Mo6 (IS 5517:1993) and NF A35-565 100C6 are both steel grades.
Both fall under the Alloy Steel category.
IS 5517 40Ni10Cr3Mo6 is defined under Bureau of Indian Standards (IS), originating from India, while NF A35-565 100C6 is defined under Association Francaise de Normalisation (NF), originating from France.
As per chemical composition, IS 5517 40Ni10Cr3Mo6 vs NF A35-565 100C6 is a 58% match.
As per mechanical properties, the match is 16.7%.
Combined, this makes them a minimal match overall at 35%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 5517 40Ni10Cr3Mo6
NF A35-565 100C6
Tensile Strength
1000-1150 MPa
850-1100 MPa
Yield Strength (0.2% proof)
800 MPa min
Not specified
Elongation
>=12%
Not specified
Izod Impact
48 J min
Not specified
Hardness (annealed)
<=269 HB
Not specified
Condition
Hardened and tempered, ruling section up to 150 mm
IS 5517 40Ni10Cr3Mo6 specifies Ni, Mo which are not specified for NF A35-565 100C6.
Can IS 5517 40Ni10Cr3Mo6 Be Substituted With NF A35-565 100C6?
IS 5517 40Ni10Cr3Mo6 and NF A35-565 100C6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
What is the difference between IS 5517 40Ni10Cr3Mo6 and NF A35-565 100C6?
IS 5517 40Ni10Cr3Mo6 specifies Ni, Mo which are not specified for NF A35-565 100C6.
Can IS 5517 40Ni10Cr3Mo6 be substituted with NF A35-565 100C6?
IS 5517 40Ni10Cr3Mo6 and NF A35-565 100C6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.