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IS 1570 (Part 7) 15Mo6H vs IS 1570 (Part 7) 10Mo6H

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

IS 1570 (Part 7) 15Mo6H (IS 1570 (Part 7):1992) and IS 1570 (Part 7) 10Mo6H (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 7) 15Mo6H is typically used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature, while IS 1570 (Part 7) 10Mo6H is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. IS 1570 (Part 7) 15Mo6H is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 10Mo6H is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 7) 15Mo6H vs IS 1570 (Part 7) 10Mo6H is a 72.6% match. As per mechanical properties, the match is 33.3%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 1570 (Part 7) 15Mo6H:
IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 12Cr4Mo5H NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 103Cr4 GB/T 3077 12Cr2Ni4A IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr6
Match Breakdown
CHEMISTRY MATCH
72.6%
MECHANICAL MATCH
33.3%
OVERALL
35%
Specifications
Property IS 1570 (Part 7) 15Mo6H IS 1570 (Part 7) 10Mo6H
Standard IS 1570 (Part 7):1992 IS 1570 (Part 7):1992
Category Alloy Steel Alloy Steel
C (%) 0.10-0.20 <=0.15
Si (%) 0.10-0.50 0.50-1.00
Mn (%) 0.30-0.80 0.30-0.60
P (%) <=0.045 <=0.030
S (%) <=0.045 <=0.030
Mo (%) 0.44-0.65 0.45-0.60
Cr (%) Not specified 1.00-1.50
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 7) 15Mo6H IS 1570 (Part 7) 10Mo6H
Tensile Strength >=380 MPa >=415 MPa
Yield Strength >=205 MPa (0.2 % proof stress) >=205 MPa (0.2 % proof stress)
Elongation >=22% >=30%
Condition Tubes, N+T, thickness - (first row of Table 3) Tubes, N+T, thickness - (first row of Table 3)
Typical Applications
IS 1570 (Part 7) 15Mo6H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
IS 1570 (Part 7) 10Mo6H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can IS 1570 (Part 7) 15Mo6H Be Substituted With IS 1570 (Part 7) 10Mo6H?
IS 1570 (Part 7) 15Mo6H and IS 1570 (Part 7) 10Mo6H 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 7) 15Mo6H
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IS 1570 (Part 7) 10Mo6H
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 15Mo6H and IS 1570 (Part 7) 10Mo6H?
IS 1570 (Part 7) 10Mo6H specifies Cr which is not specified for IS 1570 (Part 7) 15Mo6H.
Can IS 1570 (Part 7) 15Mo6H be substituted with IS 1570 (Part 7) 10Mo6H?
IS 1570 (Part 7) 15Mo6H and IS 1570 (Part 7) 10Mo6H 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.