Minimal Match — 52.6% match
based on chemical composition and mechanical property overlap.
JIS G4801 SUP6 (JIS G 4801:2005) and IS 3195 113C6 (IS 3195:1992) are both steel grades.
Both fall under the Spring Steel category.
JIS G4801 SUP6 is typically used for automotive suspension springs, leaf springs, while IS 3195 113C6 is commonly used for volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword).
JIS G4801 SUP6 is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 3195 113C6 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, JIS G4801 SUP6 vs IS 3195 113C6 is a 78.9% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 52.6%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
JIS G4801 SUP6
IS 3195 113C6
Tensile Strength
≥1130 MPa
Not specified
Yield Strength
≥980 MPa
Not specified
Elongation
≥7%
Not specified
Hardness
341–415 HB
Not specified
Hardness, annealed
Not specified
<=240 HB
Typical Applications
JIS G4801 SUP6
Automotive suspension springs, leaf springs
IS 3195 113C6
Volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword)
Can JIS G4801 SUP6 Be Substituted With IS 3195 113C6?
JIS G4801 SUP6 and IS 3195 113C6 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 JIS G4801 SUP6 and IS 3195 113C6?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4801 SUP6 be substituted with IS 3195 113C6?
JIS G4801 SUP6 and IS 3195 113C6 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.