Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
IS 5517 35Mn6Mo3 (IS 5517:1993) and IS 1570 (Part 7) 10Mo6H (IS 1570 (Part 7):1992) are both steel grades.
Both fall under the Alloy Steel category.
IS 5517 35Mn6Mo3 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 5517 35Mn6Mo3 vs IS 1570 (Part 7) 10Mo6H is a 62% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 35%.
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 35Mn6Mo3
IS 1570 (Part 7) 10Mo6H
Tensile Strength
700-850 MPa
>=415 MPa
Yield Strength (0.2% proof)
540 MPa min
Not specified
Elongation
>=18%
>=30%
Izod Impact
55 J min
Not specified
Hardness (annealed)
<=220 HB
Not specified
Condition
Hardened and tempered, ruling section up to 150 mm
Tubes, N+T, thickness - (first row of Table 3)
Yield Strength
Not specified
>=205 MPa (0.2 % proof stress)
Typical Applications
IS 5517 35Mn6Mo3
Not documented
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
IS 1570 (Part 7) 10Mo6H specifies Cr which is not specified for IS 5517 35Mn6Mo3.
Can IS 5517 35Mn6Mo3 Be Substituted With IS 1570 (Part 7) 10Mo6H?
IS 5517 35Mn6Mo3 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.
What is the difference between IS 5517 35Mn6Mo3 and IS 1570 (Part 7) 10Mo6H?
IS 1570 (Part 7) 10Mo6H specifies Cr which is not specified for IS 5517 35Mn6Mo3.
Can IS 5517 35Mn6Mo3 be substituted with IS 1570 (Part 7) 10Mo6H?
IS 5517 35Mn6Mo3 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.