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IS 5517 50Cr4V2 vs IS 1570 (Part 7) 10Cr36Mo10H

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

IS 5517 50Cr4V2 (IS 5517:1993) and IS 1570 (Part 7) 10Cr36Mo10H (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Alloy Steel category. IS 5517 50Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 10Cr36Mo10H is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 5517 50Cr4V2 vs IS 1570 (Part 7) 10Cr36Mo10H is a 57.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 5517 50Cr4V2:
IS 1570 (Part 4) 10Cr20Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Mo6H IS 4367 10Cr9Mo10 IS 1570 (Part 7) 12Cr2Mo5V2H IS 4367 07Cr4Mo6
Match Breakdown
CHEMISTRY MATCH
57.4%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 5517 50Cr4V2 IS 1570 (Part 7) 10Cr36Mo10H
Standard IS 5517:1993 IS 1570 (Part 7):1992
Category Alloy Steel Alloy Steel
C (%) 0.45-0.55 <=0.15
Si (%) 0.15-0.40 0.25-1.0
Mn (%) 0.70-1.10 0.30-0.60
Cr (%) 0.90-1.20 8.00-10.00
V (%) 0.10-0.20 Not specified
S (%) <=0.035 <=0.030
P (%) <=0.035 <=0.040
Mo (%) Not specified 0.90-1.10
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 50Cr4V2 IS 1570 (Part 7) 10Cr36Mo10H
Tensile Strength 780-980 MPa 410-560 MPa
Yield Strength (0.2% proof) 590 MPa min Not specified
Elongation >=13% >=20%
Izod Impact 34 J min Not specified
Hardness (annealed) <=250 HB Not specified
Condition Hardened and tempered, ruling section up to 250 mm Pipes, A, thickness - (first row of Table 3)
Yield Strength Not specified >=135 MPa (0.2 % proof stress)
Typical Applications
IS 5517 50Cr4V2
Not documented
IS 1570 (Part 7) 10Cr36Mo10H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can IS 5517 50Cr4V2 Be Substituted With IS 1570 (Part 7) 10Cr36Mo10H?
IS 5517 50Cr4V2 and IS 1570 (Part 7) 10Cr36Mo10H 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 50Cr4V2
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IS 1570 (Part 7) 10Cr36Mo10H
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Frequently Asked Questions
What is the difference between IS 5517 50Cr4V2 and IS 1570 (Part 7) 10Cr36Mo10H?
IS 5517 50Cr4V2 specifies V which is not specified for IS 1570 (Part 7) 10Cr36Mo10H. IS 1570 (Part 7) 10Cr36Mo10H specifies Mo, Al (metallic) which are not specified for IS 5517 50Cr4V2.
Can IS 5517 50Cr4V2 be substituted with IS 1570 (Part 7) 10Cr36Mo10H?
IS 5517 50Cr4V2 and IS 1570 (Part 7) 10Cr36Mo10H 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.