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BS 970 EN48 vs IS 3195 113C6

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

BS 970 EN48 (BS 970:1955) and IS 3195 113C6 (IS 3195:1992) are both steel grades. Both fall under the Spring Steel category. BS 970 EN48 is typically used for high duty springs, valve 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). BS 970 EN48 is defined under British Standards (BS), originating from United Kingdom, while IS 3195 113C6 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, BS 970 EN48 vs IS 3195 113C6 is a 79.2% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With BS 970 EN48:
EN 10089 50CrV4 EN 10089 55Cr3 EN 10083-3 51CrV4 EN 10089 55Si7 IS 3431 50Cr4V2 GB/T 1222 55CrMnA IS 3195 50Cr4V2 IS 3195 60Cr4V2 EN 10083-1 51CrV4 IS 5517 55Cr3 EN 10083-1 51CrV4 IS 3431 60Cr4V2
Match Breakdown
CHEMISTRY MATCH
79.2%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property BS 970 EN48 IS 3195 113C6
Standard BS 970:1955 IS 3195:1992
Category Spring Steel Spring Steel
C (%) 0.45-0.55 1.05-1.20
Si (%) 0.10-0.50 0.15-0.35
Mn (%) 0.50-0.80 0.50-0.80
Cr (%) 1.00-1.40 Not specified
S (%) <=0.050 <=0.050
P (%) <=0.050 <=0.050
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property BS 970 EN48 IS 3195 113C6
Hardness, annealed Not specified <=240 HB
Typical Applications
BS 970 EN48
High duty springs, valve 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)
Key Differences
Can BS 970 EN48 Be Substituted With IS 3195 113C6?
BS 970 EN48 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.
Forms & Sizes Available on M-EX
BS 970 EN48
Flat Bar → (3 listings)
Thickness: 30–30 mm (1.18–1.18 in)
Width: 150–150 mm (5.91–5.91 in)
Length: 2500–2800 mm (98.43–110.24 in)
IS 3195 113C6
No active listings currently.
On M-EX Right Now
BS 970 EN48
3 active listings and RFQs →
IS 3195 113C6
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between BS 970 EN48 and IS 3195 113C6?
BS 970 EN48 specifies Cr which is not specified for IS 3195 113C6.
Can BS 970 EN48 be substituted with IS 3195 113C6?
BS 970 EN48 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.