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IS 1570 (Part 5) X20Cr21Ni12N vs IS 11169 (Part 2) X04Cr19Ni10

Close Alternative — 75% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 5) X20Cr21Ni12N (IS 1570 (Part 5):1985) and IS 11169 (Part 2) X04Cr19Ni10 (IS 11169 (Part 2):1989) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 5) X20Cr21Ni12N is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 2) X04Cr19Ni10 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 5) X20Cr21Ni12N vs IS 11169 (Part 2) X04Cr19Ni10 is a 75% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 75%.

Frequently Compared With IS 1570 (Part 5) X20Cr21Ni12N:
GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 IS 1570 (Part 7) 12Cr13H EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 GOST 5632 12Kh13 IS 1570 (Part 7) 12Cr12MoH ASTM A959 .- IS 1570 (Part 7) 11Cr17Ni13W3TiH
Match Breakdown
CHEMISTRY MATCH
75%
MECHANICAL MATCH
No shared data
OVERALL
75%
Specifications
Property IS 1570 (Part 5) X20Cr21Ni12N IS 11169 (Part 2) X04Cr19Ni10
Standard IS 1570 (Part 5):1985 IS 11169 (Part 2):1989
Category Stainless Steel Stainless Steel
C (%) 0.15-0.25 <=0.08
Si (%) 0.75-1.25 <=1.0
Mn (%) <=1.5 <=2.0
P (%) <=0.045 <=0.045
S (%) <=0.035 <=0.030
Cr (%) 20.0-22.0 17.0-20.0
Ni (%) 10.5-12.5 10.5-12.0
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 5) X20Cr21Ni12N IS 11169 (Part 2) X04Cr19Ni10
Hardness <=302 HB Not specified
Condition Valve steel, hardened and tempered (Table 6) Quenched reference test piece (Table 6 treatment)
Yield Strength (0.2% proof) Not specified >=185 MPa
Tensile Strength Not specified 500-700 MPa
Elongation Not specified >=50%
Impact (U-notch 5 mm) Not specified >=60 J
Typical Applications
IS 1570 (Part 5) X20Cr21Ni12N
Not documented
IS 11169 (Part 2) X04Cr19Ni10
Cold heading and cold extrusion; the standard covers wires, wire rods and bars (clause 1.1)
Can IS 1570 (Part 5) X20Cr21Ni12N Be Substituted With IS 11169 (Part 2) X04Cr19Ni10?
IS 1570 (Part 5) X20Cr21Ni12N and IS 11169 (Part 2) X04Cr19Ni10 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 1570 (Part 5) X20Cr21Ni12N
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IS 11169 (Part 2) X04Cr19Ni10
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Frequently Asked Questions
What is the difference between IS 1570 (Part 5) X20Cr21Ni12N and IS 11169 (Part 2) X04Cr19Ni10?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 5) X20Cr21Ni12N be substituted with IS 11169 (Part 2) X04Cr19Ni10?
IS 1570 (Part 5) X20Cr21Ni12N and IS 11169 (Part 2) X04Cr19Ni10 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.