Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
AISI 1213 and IS 4432 10C8S10 (IS 4432:1988) are both steel grades.
Both fall under the Free Machining Steel category.
AISI 1213 is typically used for screw machine products, bolts, studs, while IS 4432 10C8S10 is commonly used for forgings and fabrication of case-hardened machine or automobile parts.
AISI 1213 is defined under AISI, originating from United States, while IS 4432 10C8S10 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, AISI 1213 vs IS 4432 10C8S10 is a 75.6% match.
As per mechanical properties, the match is 0%.
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
AISI 1213
IS 4432 10C8S10
Tensile Strength
380–490 MPa
Not specified
Elongation
≥10%
Not specified
Hardness
≤149 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
AISI 1213
Screw machine products, bolts, studs
IS 4432 10C8S10
Forgings and fabrication of case-hardened machine or automobile parts
Key Differences
IS 4432 10C8S10 specifies Si which is not specified for AISI 1213.
Can AISI 1213 Be Substituted With IS 4432 10C8S10?
AISI 1213 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 AISI 1213 and IS 4432 10C8S10?
IS 4432 10C8S10 specifies Si which is not specified for AISI 1213.
Can AISI 1213 be substituted with IS 4432 10C8S10?
AISI 1213 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.