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BS 970 EN207 vs IS 1570 (Part 4) 10Cr20Mo6

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

BS 970 EN207 (BS 970:1955) and IS 1570 (Part 4) 10Cr20Mo6 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Alloy Steel category. BS 970 EN207 is defined under British Standards (BS), originating from United Kingdom, while IS 1570 (Part 4) 10Cr20Mo6 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, BS 970 EN207 vs IS 1570 (Part 4) 10Cr20Mo6 is a 60% 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 EN207:
IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 07Cr4Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Mo6
Match Breakdown
CHEMISTRY MATCH
60%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property BS 970 EN207 IS 1570 (Part 4) 10Cr20Mo6
Standard BS 970:1955 IS 1570 (Part 4):1988
Category Alloy Steel Alloy Steel
C (%) 0.16-0.21 <=0.15
Si (%) 0.10-0.35 <=0.50
Mn (%) 0.60-0.80 0.40-0.70
Cr (%) 0.60-0.80 4.0-6.0
S (%) <=0.050 Not specified
P (%) <=0.050 Not specified
Ni (%) Not specified <=0.30
Mo (%) Not specified 0.45-0.65
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Key Differences
Can BS 970 EN207 Be Substituted With IS 1570 (Part 4) 10Cr20Mo6?
BS 970 EN207 and IS 1570 (Part 4) 10Cr20Mo6 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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BS 970 EN207
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IS 1570 (Part 4) 10Cr20Mo6
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Frequently Asked Questions
What is the difference between BS 970 EN207 and IS 1570 (Part 4) 10Cr20Mo6?
BS 970 EN207 specifies S, P which are not specified for IS 1570 (Part 4) 10Cr20Mo6. IS 1570 (Part 4) 10Cr20Mo6 specifies Ni, Mo which are not specified for BS 970 EN207.
Can BS 970 EN207 be substituted with IS 1570 (Part 4) 10Cr20Mo6?
BS 970 EN207 and IS 1570 (Part 4) 10Cr20Mo6 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.