Related Material — 59.7% match
based on chemical composition and mechanical property overlap.
GOST 1414 A35 (GOST 1414-1975) and IS 4432 10C8S10 (IS 4432:1988) are both steel grades.
Both fall under the Free Machining Steel category.
GOST 1414 A35 is typically used for used for screws, nuts, bushings, fittings, and precision turned components., while IS 4432 10C8S10 is commonly used for forgings and fabrication of case-hardened machine or automobile parts.
IS 4432 10C8S10 is defined under Bureau of Indian Standards (IS) (India).
As per chemical composition, GOST 1414 A35 vs IS 4432 10C8S10 is a 86.1% match.
As per mechanical properties, the match is 6.8%.
Combined, this makes them a related material overall at 59.7%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
GOST 1414 A35
IS 4432 10C8S10
Tensile Strength
520-690 MPa
Not specified
Yield Strength
320 MPa min
Not specified
Elongation
14% min
Not specified
Hardness
160-210 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
GOST 1414 A35
Used for screws, nuts, bushings, fittings, and precision turned components.
IS 4432 10C8S10
Forgings and fabrication of case-hardened machine or automobile parts
Can GOST 1414 A35 Be Substituted With IS 4432 10C8S10?
GOST 1414 A35 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 GOST 1414 A35 and IS 4432 10C8S10?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can GOST 1414 A35 be substituted with IS 4432 10C8S10?
GOST 1414 A35 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.