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IS 6911 X10Cr17Mn6Ni4N20 vs IS 1570 (Part 5) X10Cr17Mn6Ni4

Close Alternative — 79.6% match based on chemical composition and mechanical property overlap.

IS 6911 X10Cr17Mn6Ni4N20 (IS 6911:1992) and IS 1570 (Part 5) X10Cr17Mn6Ni4 (IS 1570 (Part 5):1985) are both steel grades. Both fall under the Stainless Steel category. IS 6911 X10Cr17Mn6Ni4N20 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 5) X10Cr17Mn6Ni4 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 6911 X10Cr17Mn6Ni4N20 vs IS 1570 (Part 5) X10Cr17Mn6Ni4 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 6911 X10Cr17Mn6Ni4N20:
ASTM A959 201 ASTM A959 202 GB/T 3280 06Cr19Ni10 ASTM A959 205 GOST 5632 06Kh23N28 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH GOST 5632 08X18H10 EN 10088-1 1.4006
Match Breakdown
CHEMISTRY MATCH
94.4%
MECHANICAL MATCH
50%
OVERALL
79.6%
Specifications
Property IS 6911 X10Cr17Mn6Ni4N20 IS 1570 (Part 5) X10Cr17Mn6Ni4
Standard IS 6911:1992 IS 1570 (Part 5):1985
Category Stainless Steel Stainless Steel
C (%) <=0.20 <=0.20
Cr (%) 16.0-18.0 16.0-18.0
Mn (%) 4.0-8.0 4.0-8.0
N (%) 0.05-0.20 Not specified
Ni (%) 3.5-5.5 3.5-5.5
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.0 <=1.0
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 6911 X10Cr17Mn6Ni4N20 IS 1570 (Part 5) X10Cr17Mn6Ni4
Bend Test (180 deg) Not required Not specified
Elongation (50 mm, annealed) >=40% Not specified
Hardness (annealed, max) 217 HBS, 95 HRB Not specified
Tensile Strength (annealed) >=640 MPa Not specified
Yield Strength (0.2% proof, annealed) >=300 MPa Not specified
Tensile Strength Not specified >=515 MPa
Yield Strength Not specified >=275 MPa (0.2 % proof stress)
Elongation Not specified >=40% (50 mm)
Hardness Not specified <=217 HB
Condition Not specified Annealed, quenched or solution treated bars and flats (Table 3)
Typical Applications
IS 6911 X10Cr17Mn6Ni4N20
Stainless and heat-resisting steel plate, sheet and strip (clause 1.1)
IS 1570 (Part 5) X10Cr17Mn6Ni4
Not documented
Key Differences
Can IS 6911 X10Cr17Mn6Ni4N20 Be Substituted With IS 1570 (Part 5) X10Cr17Mn6Ni4?
IS 6911 X10Cr17Mn6Ni4N20 and IS 1570 (Part 5) X10Cr17Mn6Ni4 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.
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IS 6911 X10Cr17Mn6Ni4N20
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IS 1570 (Part 5) X10Cr17Mn6Ni4
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Frequently Asked Questions
What is the difference between IS 6911 X10Cr17Mn6Ni4N20 and IS 1570 (Part 5) X10Cr17Mn6Ni4?
IS 6911 X10Cr17Mn6Ni4N20 specifies N which is not specified for IS 1570 (Part 5) X10Cr17Mn6Ni4.
Can IS 6911 X10Cr17Mn6Ni4N20 be substituted with IS 1570 (Part 5) X10Cr17Mn6Ni4?
IS 6911 X10Cr17Mn6Ni4N20 and IS 1570 (Part 5) X10Cr17Mn6Ni4 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.