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IS 3195 52Cr4Mo2V vs IS 5517 55Cr3

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 3195 52Cr4Mo2V (IS 3195:1992) and IS 5517 55Cr3 (IS 5517:1993) are both steel grades. Both fall under the Spring Steel category. IS 3195 52Cr4Mo2V is defined under Bureau of Indian Standards (IS), originating from India, while IS 5517 55Cr3 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 3195 52Cr4Mo2V vs IS 5517 55Cr3 is a 65.6% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 3195 52Cr4Mo2V:
IS 3195 113C6 IS 3195 50Cr4V2 EN 10089 55Cr3 IS 3195 98C6 EN 10089 50CrV4 IS 3431 60Cr4V2 IS 3195 55Si7 IS 3431 50Cr4V2 EN 10083-3 51CrV4 GB/T 1222 55CrMnA IS 3195 60Si7 IS 3195 60Cr4V2
Match Breakdown
CHEMISTRY MATCH
65.6%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 3195 52Cr4Mo2V IS 5517 55Cr3
Standard IS 3195:1992 IS 5517:1993
Category Spring Steel Spring Steel
C (%) 0.48-0.56 0.50-0.60
Cr (%) 0.90-1.20 0.60-0.80
Mn (%) 0.70-1.10 0.60-0.80
Mo (%) 0.15-0.25 Not specified
P (%) <=0.030 <=0.035
S (%) <=0.030 <=0.035
Si (%) 0.15-0.40 0.10-0.35
V (%) 0.07-0.12 Not specified
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 IS 5517 55Cr3
Hardness, annealed <=255 HB Not specified
Hardness, untreated (hot rolled) about 310 HB (for guidance only) Not specified
Tensile Strength Not specified 900-1050 MPa
Yield Strength (0.2% proof) Not specified 660 MPa min
Elongation Not specified >=12%
Izod Impact Not specified 35 J min
Hardness (annealed) Not specified <=220 HB
Condition Not specified Hardened and tempered, ruling section up to 63 mm
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)
IS 5517 55Cr3
Not documented
Key Differences
Can IS 3195 52Cr4Mo2V Be Substituted With IS 5517 55Cr3?
IS 3195 52Cr4Mo2V and IS 5517 55Cr3 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.
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IS 3195 52Cr4Mo2V
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IS 5517 55Cr3
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Frequently Asked Questions
What is the difference between IS 3195 52Cr4Mo2V and IS 5517 55Cr3?
IS 3195 52Cr4Mo2V specifies Mo, V which are not specified for IS 5517 55Cr3.
Can IS 3195 52Cr4Mo2V be substituted with IS 5517 55Cr3?
IS 3195 52Cr4Mo2V and IS 5517 55Cr3 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.