Minimal Match — 47.8% match
based on chemical composition and mechanical property overlap.
NF A35-562 S300Pb and IS 4432 10C8S10 (IS 4432:1988) are both steel grades.
Both fall under the Free Machining Steel category.
NF A35-562 S300Pb is typically used for used for turned parts, fittings, screws, nuts, hydraulic components, and precision machined parts., while IS 4432 10C8S10 is commonly used for forgings and fabrication of case-hardened machine or automobile parts.
NF A35-562 S300Pb is defined under Association Francaise de Normalisation (NF), originating from France, while IS 4432 10C8S10 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, NF A35-562 S300Pb vs IS 4432 10C8S10 is a 71.6% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 47.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
NF A35-562 S300Pb
IS 4432 10C8S10
Tensile Strength
420-550 MPa
Not specified
Yield Strength
250-350 MPa
Not specified
Elongation
8-15%
Not specified
Hardness
120-180 HB
Not specified
Core Tensile Strength
Not specified
600-850 MPa (16 mm) / 550-800 MPa (30 mm)
Core Yield Strength
Not specified
>=400 MPa (16 mm) / >=330 MPa (30 mm)
Core Elongation
Not specified
>=12% (16 mm) / >=14% (30 mm)
Core Reduction of Area
Not specified
>=35% (16 mm) / >=40% (30 mm)
Hardness, annealed (A)
Not specified
<=150 HB
Typical Applications
NF A35-562 S300Pb
Used for turned parts, fittings, screws, nuts, hydraulic components, and precision machined parts.
IS 4432 10C8S10
Forgings and fabrication of case-hardened machine or automobile parts
Key Differences
NF A35-562 S300Pb specifies Pb which is not specified for IS 4432 10C8S10.
Can NF A35-562 S300Pb Be Substituted With IS 4432 10C8S10?
NF A35-562 S300Pb and IS 4432 10C8S10 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 NF A35-562 S300Pb and IS 4432 10C8S10?
NF A35-562 S300Pb specifies Pb which is not specified for IS 4432 10C8S10.
Can NF A35-562 S300Pb be substituted with IS 4432 10C8S10?
NF A35-562 S300Pb and IS 4432 10C8S10 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.