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IS 1570 (Part 4) XT160Cr48 vs BS 970 EN20B

Related Material — 67.3% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) XT160Cr48 (IS 1570 (Part 4):1988) and BS 970 EN20B (BS 970:1955) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) XT160Cr48 is defined under Bureau of Indian Standards (IS), originating from India, while BS 970 EN20B is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, IS 1570 (Part 4) XT160Cr48 vs BS 970 EN20B is a 67.3% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 67.3%.

Frequently Compared With IS 1570 (Part 4) XT160Cr48:
IS 1570 (Part 7) 12Cr2Mo5V2H IS 1570 (Part 7) 12Cr4Mo5H IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
67.3%
MECHANICAL MATCH
No shared data
OVERALL
67.3%
Specifications
Property IS 1570 (Part 4) XT160Cr48 BS 970 EN20B
Standard IS 1570 (Part 4):1988 BS 970:1955
Category Alloy Steel Alloy Steel
C (%) 1.50-1.70 0.35-0.45
Si (%) 0.10-0.35 0.10-0.35
Mn (%) 0.25-0.50 0.40-0.70
Cr (%) 11.0-13.0 1.00-1.50
Mo (%) <=0.80 0.50-0.90
V (%) <=0.80 Not specified
S (%) Not specified <=0.050
P (%) Not specified <=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 IS 1570 (Part 4) XT160Cr48 BS 970 EN20B
Tensile Strength Not specified ≥849 MPa (55 tons/sq in, converted)
Yield Strength Not specified ≥680 MPa (44 tons/sq in, converted)
Elongation Not specified ≥18%
Hardness Not specified 248-302 HB
Condition Not specified Hardened and tempered T, ruling section 2 1/2 in (lowest-strength condition of the standard)
Key Differences
Can IS 1570 (Part 4) XT160Cr48 Be Substituted With BS 970 EN20B?
IS 1570 (Part 4) XT160Cr48 and BS 970 EN20B 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 1570 (Part 4) XT160Cr48
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BS 970 EN20B
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Frequently Asked Questions
What is the difference between IS 1570 (Part 4) XT160Cr48 and BS 970 EN20B?
IS 1570 (Part 4) XT160Cr48 specifies V which is not specified for BS 970 EN20B. BS 970 EN20B specifies S, P which are not specified for IS 1570 (Part 4) XT160Cr48.
Can IS 1570 (Part 4) XT160Cr48 be substituted with BS 970 EN20B?
IS 1570 (Part 4) XT160Cr48 and BS 970 EN20B 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.