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ASTM A959 S41428 vs IS 11169 (Part 1) 15Ni5Cr4Mo1

Related Material — 55.4% match based on chemical composition and mechanical property overlap.

ASTM A959 S41428 (ASTM A959:2011) and IS 11169 (Part 1) 15Ni5Cr4Mo1 (IS 11169 (Part 1):2022) are both steel grades. ASTM A959 S41428 is classified under Stainless Steel, while IS 11169 (Part 1) 15Ni5Cr4Mo1 is classified under Alloy Steel — a different category, which is worth noting alongside the chemistry match below. ASTM A959 S41428 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while IS 11169 (Part 1) 15Ni5Cr4Mo1 is commonly used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b). ASTM A959 S41428 is defined under ASTM International, originating from United States, while IS 11169 (Part 1) 15Ni5Cr4Mo1 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A959 S41428 vs IS 11169 (Part 1) 15Ni5Cr4Mo1 is a 55.4% 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 55.4%.

Frequently Compared With ASTM A959 S41428:
IS 1570 (Part 7) 12Cr12Ni2Mo GOST 5632 06Kh23N28 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr13H ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
55.4%
MECHANICAL MATCH
No shared data
OVERALL
55.4%
Specifications
Property ASTM A959 S41428 IS 11169 (Part 1) 15Ni5Cr4Mo1
Standard ASTM A959:2011 IS 11169 (Part 1):2022
Category Stainless Steel Alloy Steel
Al (%) <=0.025 Not specified
C (%) 0.10-0.17 0.12-0.18
Cr (%) 11.3-12.7 0.75-1.25
Cu (%) <=0.15 <=0.15
Mn (%) 0.65-1.05 0.60-1.00
Mo (%) 1.50-2.00 0.08-0.15
N (%) 0.020-0.045 Not specified
Ni (%) 2.3-3.2 1.00-1.50
P (%) <=0.020 <=0.035
S (%) <=0.015 <=0.035
Si (%) 0.10-0.35 0.10-0.35
Sn (%) <=0.05 Not specified
Ti (%) <=0.05 Not specified
V (%) 0.25-0.40 Not specified
W (%) <=0.10 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 S41428 IS 11169 (Part 1) 15Ni5Cr4Mo1
Hardness, annealed (+AC) Not specified <=180 HBW
Typical Applications
ASTM A959 S41428
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
IS 11169 (Part 1) 15Ni5Cr4Mo1
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
Key Differences
Can ASTM A959 S41428 Be Substituted With IS 11169 (Part 1) 15Ni5Cr4Mo1?
ASTM A959 S41428 and IS 11169 (Part 1) 15Ni5Cr4Mo1 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.
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ASTM A959 S41428
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Frequently Asked Questions
What is the difference between ASTM A959 S41428 and IS 11169 (Part 1) 15Ni5Cr4Mo1?
Different category: ASTM A959 S41428 is Stainless Steel, IS 11169 (Part 1) 15Ni5Cr4Mo1 is Alloy Steel. ASTM A959 S41428 specifies Al, N, Sn, Ti which are not specified for IS 11169 (Part 1) 15Ni5Cr4Mo1.
Can ASTM A959 S41428 be substituted with IS 11169 (Part 1) 15Ni5Cr4Mo1?
ASTM A959 S41428 and IS 11169 (Part 1) 15Ni5Cr4Mo1 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.