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IS 5517 46V1S3 vs IS 1570 (Part 7) 12Cr2Mo5V2H

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

IS 5517 46V1S3 (IS 5517:1993) and IS 1570 (Part 7) 12Cr2Mo5V2H (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Alloy Steel category. IS 5517 46V1S3 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 12Cr2Mo5V2H is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 5517 46V1S3 vs IS 1570 (Part 7) 12Cr2Mo5V2H is a 57.5% 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 IS 5517 46V1S3:
SAE J404 1330 NF A35-565 100C6 IS 1570 (Part 4) 103Cr6 IS 11169 (Part 1) 10Ni5Cr4 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 7) 10Mo6H IS 1570 (Part 4) 10Mo6 UNI 11234 100Cr6 IS 4367 07Cr4Mo6
Match Breakdown
CHEMISTRY MATCH
57.5%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property IS 5517 46V1S3 IS 1570 (Part 7) 12Cr2Mo5V2H
Standard IS 5517:1993 IS 1570 (Part 7):1992
Category Alloy Steel Alloy Steel
C (%) 0.42-0.50 0.10-0.18
Si (%) <=0.60 0.10-0.35
Mn (%) 0.60-1.00 0.40-0.70
V (%) 0.08-0.13 0.22-0.32
S (%) 0.045-0.065 Not specified
P (%) <=0.035 <=0.040
Cr (%) Not specified 0.30-0.60
Mo (%) Not specified 0.50-0.70
Al (metallic) (%) Not specified <=0.02
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 5517 46V1S3 IS 1570 (Part 7) 12Cr2Mo5V2H
Hardness (annealed) <=220 HB Not specified
Tensile Strength Not specified 460-610 MPa
Yield Strength Not specified >=275 MPa (0.2 % proof stress)
Elongation Not specified >=15%
Condition Not specified Pipes, N+T, thickness - (first row of Table 3)
Typical Applications
IS 5517 46V1S3
Not documented
IS 1570 (Part 7) 12Cr2Mo5V2H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can IS 5517 46V1S3 Be Substituted With IS 1570 (Part 7) 12Cr2Mo5V2H?
IS 5517 46V1S3 and IS 1570 (Part 7) 12Cr2Mo5V2H 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 5517 46V1S3
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IS 1570 (Part 7) 12Cr2Mo5V2H
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Frequently Asked Questions
What is the difference between IS 5517 46V1S3 and IS 1570 (Part 7) 12Cr2Mo5V2H?
IS 5517 46V1S3 specifies S which is not specified for IS 1570 (Part 7) 12Cr2Mo5V2H. IS 1570 (Part 7) 12Cr2Mo5V2H specifies Cr, Mo, Al (metallic) which are not specified for IS 5517 46V1S3.
Can IS 5517 46V1S3 be substituted with IS 1570 (Part 7) 12Cr2Mo5V2H?
IS 5517 46V1S3 and IS 1570 (Part 7) 12Cr2Mo5V2H 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.