IS 1570 (Part 5) X10Cr17Mn6Ni4 vs IS 6911 X10Cr17Mn6Ni4N20
Close Alternative — 79.6% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 5) X10Cr17Mn6Ni4 (IS 1570 (Part 5):1985) and IS 6911 X10Cr17Mn6Ni4N20 (IS 6911:1992) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 5) X10Cr17Mn6Ni4 is defined under Bureau of Indian Standards (IS), originating from India, while IS 6911 X10Cr17Mn6Ni4N20 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 1570 (Part 5) X10Cr17Mn6Ni4 vs IS 6911 X10Cr17Mn6Ni4N20 is a 94.4% match.
As per mechanical properties, the match is 50%.
Combined, this makes them a close alternative overall at 79.6%.
Frequently Compared With IS 1570 (Part 5) X10Cr17Mn6Ni4:
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 5) X10Cr17Mn6Ni4
IS 6911 X10Cr17Mn6Ni4N20
Tensile Strength
>=515 MPa
Not specified
Yield Strength
>=275 MPa (0.2 % proof stress)
Not specified
Elongation
>=40% (50 mm)
Not specified
Hardness
<=217 HB
Not specified
Condition
Annealed, quenched or solution treated bars and flats (Table 3)
Not specified
Bend Test (180 deg)
Not specified
Not required
Elongation (50 mm, annealed)
Not specified
>=40%
Hardness (annealed, max)
Not specified
217 HBS, 95 HRB
Tensile Strength (annealed)
Not specified
>=640 MPa
Yield Strength (0.2% proof, annealed)
Not specified
>=300 MPa
Typical Applications
IS 1570 (Part 5) X10Cr17Mn6Ni4
Not documented
IS 6911 X10Cr17Mn6Ni4N20
Stainless and heat-resisting steel plate, sheet and strip (clause 1.1)
Key Differences
IS 6911 X10Cr17Mn6Ni4N20 specifies N which is not specified for IS 1570 (Part 5) X10Cr17Mn6Ni4.
Can IS 1570 (Part 5) X10Cr17Mn6Ni4 Be Substituted With IS 6911 X10Cr17Mn6Ni4N20?
IS 1570 (Part 5) X10Cr17Mn6Ni4 and IS 6911 X10Cr17Mn6Ni4N20 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
What is the difference between IS 1570 (Part 5) X10Cr17Mn6Ni4 and IS 6911 X10Cr17Mn6Ni4N20?
IS 6911 X10Cr17Mn6Ni4N20 specifies N which is not specified for IS 1570 (Part 5) X10Cr17Mn6Ni4.
Can IS 1570 (Part 5) X10Cr17Mn6Ni4 be substituted with IS 6911 X10Cr17Mn6Ni4N20?
IS 1570 (Part 5) X10Cr17Mn6Ni4 and IS 6911 X10Cr17Mn6Ni4N20 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.