Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 2) X04Cr18Ni10Ti (IS 11169 (Part 2):1989) and ASTM A959 .- (ASTM A959:2011) are both steel grades.
Both fall under the Stainless Steel category.
IS 11169 (Part 2) X04Cr18Ni10Ti is typically used for cold heading and cold extrusion; the standard covers wires, wire rods and bars (clause 1.1), while ASTM A959 .- is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1).
IS 11169 (Part 2) X04Cr18Ni10Ti is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A959 .- is defined under ASTM International, originating from United States.
As per chemical composition, IS 11169 (Part 2) X04Cr18Ni10Ti vs ASTM A959 .- is a 70% 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 11169 (Part 2) X04Cr18Ni10Ti:
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 11169 (Part 2) X04Cr18Ni10Ti
ASTM A959 .-
Yield Strength (0.2% proof)
>=205 MPa
Not specified
Tensile Strength
500-750 MPa
Not specified
Elongation
>=40%
Not specified
Impact (U-notch 5 mm)
>=60 J
Not specified
Condition
Quenched reference test piece (Table 6 treatment)
Not specified
Typical Applications
IS 11169 (Part 2) X04Cr18Ni10Ti
Cold heading and cold extrusion; the standard covers wires, wire rods and bars (clause 1.1)
ASTM A959 .-
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
ASTM A959 .- specifies Cb, N which are not specified for IS 11169 (Part 2) X04Cr18Ni10Ti.
Can IS 11169 (Part 2) X04Cr18Ni10Ti Be Substituted With ASTM A959 .-?
IS 11169 (Part 2) X04Cr18Ni10Ti and ASTM A959 .- 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 11169 (Part 2) X04Cr18Ni10Ti and ASTM A959 .-?
ASTM A959 .- specifies Cb, N which are not specified for IS 11169 (Part 2) X04Cr18Ni10Ti.
Can IS 11169 (Part 2) X04Cr18Ni10Ti be substituted with ASTM A959 .-?
IS 11169 (Part 2) X04Cr18Ni10Ti and ASTM A959 .- 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.