IS 11169 (Part 2) X02Cr19Ni10 vs IS 1570 (Part 7) 11Cr17Ni13W3TiH
Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 2) X02Cr19Ni10 (IS 11169 (Part 2):1989) and IS 1570 (Part 7) 11Cr17Ni13W3TiH (IS 1570 (Part 7):1992) are both steel grades.
Both fall under the Stainless Steel category.
IS 11169 (Part 2) X02Cr19Ni10 is typically used for cold heading and cold extrusion; the standard covers wires, wire rods and bars (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.
IS 11169 (Part 2) X02Cr19Ni10 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 11Cr17Ni13W3TiH is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 11169 (Part 2) X02Cr19Ni10 vs IS 1570 (Part 7) 11Cr17Ni13W3TiH is a 61.2% match.
As per mechanical properties, the match is 9.5%.
Combined, this makes them a minimal match overall at 35%.
Frequently Compared With IS 11169 (Part 2) X02Cr19Ni10:
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) X02Cr19Ni10
IS 1570 (Part 7) 11Cr17Ni13W3TiH
Yield Strength (0.2% proof)
>=175 MPa
Not specified
Tensile Strength
450-700 MPa
600-800 MPa
Elongation
>=50%
>=25%
Impact (U-notch 5 mm)
>=60 J
Not specified
Condition
Quenched reference test piece (Table 6 treatment)
Bars, forgings, pipes, hot cold worked, thickness up to 60 (first row of Table 3)
Yield Strength
Not specified
>=390 MPa (0.2 % proof stress)
Typical Applications
IS 11169 (Part 2) X02Cr19Ni10
Cold heading and cold extrusion; the standard covers wires, wire rods and bars (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 IS 11169 (Part 2) X02Cr19Ni10.
Can IS 11169 (Part 2) X02Cr19Ni10 Be Substituted With IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 11169 (Part 2) X02Cr19Ni10 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 IS 11169 (Part 2) X02Cr19Ni10 and IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 1570 (Part 7) 11Cr17Ni13W3TiH specifies W, Ti, B which are not specified for IS 11169 (Part 2) X02Cr19Ni10.
Can IS 11169 (Part 2) X02Cr19Ni10 be substituted with IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 11169 (Part 2) X02Cr19Ni10 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.