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IS 6911 X04Cr19Ni9 vs ASTM A959 .-

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 6911 X04Cr19Ni9 (IS 6911:1992) and ASTM A959 .- (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. IS 6911 X04Cr19Ni9 is typically used for used in food equipment, chemical processing units, kitchenware, tanks, piping, and architectural applications., while ASTM A959 .- is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). IS 6911 X04Cr19Ni9 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 6911 X04Cr19Ni9 vs ASTM A959 .- is a 73.9% 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 6911 X04Cr19Ni9:
EN 10088-1 1.4006 EN 10088-1 1.4845 GOST 5632 08X18H10 EN 10088-1 1.4401 GOST 5632 12Kh13 EN 10088-1 1.4301 GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 11Cr17Ni13W3TiH
Match Breakdown
CHEMISTRY MATCH
73.9%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property IS 6911 X04Cr19Ni9 ASTM A959 .-
Standard IS 6911:1992 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.030
Cr (%) 17.5-20.0 18.0-20.0
Mn (%) <=2.0 <=1.00
Ni (%) 8.0-10.0 <=0.50
P (%) <=0.045 <=0.040
S (%) <=0.030 <=0.030
Si (%) <=1.0 <=1.00
Cb (%) Not specified 0.10-0.60
N (%) Not specified <=0.030
Ti (%) Not specified 0.07-0.30
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 X04Cr19Ni9 ASTM A959 .-
Bend Test (180 deg) Not required Not specified
Elongation (50 mm, annealed) >=40% Not specified
Hardness (annealed, max) 192 HBS, 92 HRB Not specified
Tensile Strength (annealed) >=400 MPa Not specified
Yield Strength (0.2% proof, annealed) >=200 MPa Not specified
Typical Applications
IS 6911 X04Cr19Ni9
Used in food equipment, chemical processing units, kitchenware, tanks, piping, and architectural applications.
ASTM A959 .-
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can IS 6911 X04Cr19Ni9 Be Substituted With ASTM A959 .-?
IS 6911 X04Cr19Ni9 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.
Forms & Sizes Available on M-EX
IS 6911 X04Cr19Ni9
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2600–3500 mm (102.36–137.8 in)
ASTM A959 .-
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On M-EX Right Now
IS 6911 X04Cr19Ni9
2 active listings and RFQs →
ASTM A959 .-
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Frequently Asked Questions
What is the difference between IS 6911 X04Cr19Ni9 and ASTM A959 .-?
ASTM A959 .- specifies Cb, N, Ti which are not specified for IS 6911 X04Cr19Ni9.
Can IS 6911 X04Cr19Ni9 be substituted with ASTM A959 .-?
IS 6911 X04Cr19Ni9 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.