Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
IS 3195 52Cr4Mo2V (IS 3195:1992) and EN 10083-3 51CrV4 (EN 10083-3:2006) are both steel grades.
Both fall under the Spring Steel category.
IS 3195 52Cr4Mo2V is typically used for volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword), while EN 10083-3 51CrV4 is commonly used for valve springs, clutch springs, high duty coil springs.
IS 3195 52Cr4Mo2V is defined under Bureau of Indian Standards (IS), originating from India, while EN 10083-3 51CrV4 is defined under European Standard (EN), originating from Europe.
As per chemical composition, IS 3195 52Cr4Mo2V vs EN 10083-3 51CrV4 is a 80.8% 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
IS 3195 52Cr4Mo2V
EN 10083-3 51CrV4
Hardness, annealed
<=255 HB
Not specified
Hardness, untreated (hot rolled)
about 310 HB (for guidance only)
Not specified
Condition
Not specified
Quenched and tempered (+QT), ruling section d <= 16 mm
Elongation
Not specified
9% min
Hardness
Not specified
Soft annealed (+A): 248 HBW max
Tensile Strength
Not specified
1100 to 1300 MPa
Yield Strength
Not specified
900 MPa min
Typical Applications
IS 3195 52Cr4Mo2V
Volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword)
EN 10083-3 51CrV4
Valve springs, clutch springs, high duty coil springs
Key Differences
IS 3195 52Cr4Mo2V specifies Mo which is not specified for EN 10083-3 51CrV4.
Can IS 3195 52Cr4Mo2V Be Substituted With EN 10083-3 51CrV4?
IS 3195 52Cr4Mo2V and EN 10083-3 51CrV4 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 3195 52Cr4Mo2V and EN 10083-3 51CrV4?
IS 3195 52Cr4Mo2V specifies Mo which is not specified for EN 10083-3 51CrV4.
Can IS 3195 52Cr4Mo2V be substituted with EN 10083-3 51CrV4?
IS 3195 52Cr4Mo2V and EN 10083-3 51CrV4 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.