ASTM A959 XM-15 (S30310) vs IS 1570 (Part 7) 11Cr17Ni13W3TiH
Related Material — 59.1% match
based on chemical composition and mechanical property overlap.
ASTM A959 XM-15 (S30310) (ASTM A959:2011) and IS 1570 (Part 7) 11Cr17Ni13W3TiH (IS 1570 (Part 7):1992) are both steel grades.
Both fall under the Stainless Steel category.
ASTM A959 XM-15 (S30310) is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while IS 1570 (Part 7) 11Cr17Ni13W3TiH is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature.
ASTM A959 XM-15 (S30310) is defined under ASTM International, originating from United States, while IS 1570 (Part 7) 11Cr17Ni13W3TiH is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, ASTM A959 XM-15 (S30310) vs IS 1570 (Part 7) 11Cr17Ni13W3TiH is a 59.1% 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 59.1%.
Frequently Compared With ASTM A959 XM-15 (S30310):
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
ASTM A959 XM-15 (S30310)
IS 1570 (Part 7) 11Cr17Ni13W3TiH
Tensile Strength
Not specified
600-800 MPa
Yield Strength
Not specified
>=390 MPa (0.2 % proof stress)
Elongation
Not specified
>=25%
Condition
Not specified
Bars, forgings, pipes, hot cold worked, thickness up to 60 (first row of Table 3)
Typical Applications
ASTM A959 XM-15 (S30310)
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
IS 1570 (Part 7) 11Cr17Ni13W3TiH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
IS 1570 (Part 7) 11Cr17Ni13W3TiH specifies W, Ti, B which are not specified for ASTM A959 XM-15 (S30310).
Can ASTM A959 XM-15 (S30310) Be Substituted With IS 1570 (Part 7) 11Cr17Ni13W3TiH?
ASTM A959 XM-15 (S30310) and IS 1570 (Part 7) 11Cr17Ni13W3TiH 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 ASTM A959 XM-15 (S30310) and IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 1570 (Part 7) 11Cr17Ni13W3TiH specifies W, Ti, B which are not specified for ASTM A959 XM-15 (S30310).
Can ASTM A959 XM-15 (S30310) be substituted with IS 1570 (Part 7) 11Cr17Ni13W3TiH?
ASTM A959 XM-15 (S30310) and IS 1570 (Part 7) 11Cr17Ni13W3TiH 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.