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ASTM A959 334 vs IS 6911 X04Cr19Ni9

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

ASTM A959 334 (ASTM A959:2011) and IS 6911 X04Cr19Ni9 (IS 6911:1992) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 334 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while IS 6911 X04Cr19Ni9 is commonly used for used in food equipment, chemical processing units, kitchenware, tanks, piping, and architectural applications.. ASTM A959 334 is defined under ASTM International, originating from United States, while IS 6911 X04Cr19Ni9 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A959 334 vs IS 6911 X04Cr19Ni9 is a 76.6% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With ASTM A959 334:
EN 10088-1 1.4401 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4301 IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 .- GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
76.6%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property ASTM A959 334 IS 6911 X04Cr19Ni9
Standard ASTM A959:2011 IS 6911:1992
Category Stainless Steel Stainless Steel
Al (%) 0.15-0.60 Not specified
C (%) <=0.08 <=0.08
Cr (%) 18.0-20.0 17.5-20.0
Mn (%) <=1.00 <=2.0
Ni (%) 19.0-21.0 8.0-10.0
P (%) <=0.030 <=0.045
S (%) <=0.015 <=0.030
Si (%) <=1.00 <=1.0
Ti (%) 0.15-0.60 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A959 334 IS 6911 X04Cr19Ni9
Bend Test (180 deg) Not specified Not required
Elongation (50 mm, annealed) Not specified >=40%
Hardness (annealed, max) Not specified 192 HBS, 92 HRB
Tensile Strength (annealed) Not specified >=400 MPa
Yield Strength (0.2% proof, annealed) Not specified >=200 MPa
Typical Applications
ASTM A959 334
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
IS 6911 X04Cr19Ni9
Used in food equipment, chemical processing units, kitchenware, tanks, piping, and architectural applications.
Key Differences
Can ASTM A959 334 Be Substituted With IS 6911 X04Cr19Ni9?
ASTM A959 334 and IS 6911 X04Cr19Ni9 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
ASTM A959 334
No active listings currently.
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)
On M-EX Right Now
ASTM A959 334
0 active listings and RFQs →
IS 6911 X04Cr19Ni9
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A959 334 and IS 6911 X04Cr19Ni9?
ASTM A959 334 specifies Al, Ti which are not specified for IS 6911 X04Cr19Ni9.
Can ASTM A959 334 be substituted with IS 6911 X04Cr19Ni9?
ASTM A959 334 and IS 6911 X04Cr19Ni9 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.