Post Stock Login Register

ASTM A959 S18235 vs ASTM A959 444

Close Alternative — 80.5% match based on chemical composition and mechanical property overlap.

ASTM A959 S18235 (ASTM A959:2011) and ASTM A959 444 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 S18235 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A959 444 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A959 S18235 is defined under ASTM International, originating from United States, while ASTM A959 444 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 S18235 vs ASTM A959 444 is a 80.5% 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 80.5%.

Frequently Compared With ASTM A959 S18235:
GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr12MoH GOST 5632 06Kh23N28 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 29-4C ASTM A959 .- EN 10088-1 1.4301
Match Breakdown
CHEMISTRY MATCH
80.5%
MECHANICAL MATCH
No shared data
OVERALL
80.5%
Specifications
Property ASTM A959 S18235 ASTM A959 444
Standard ASTM A959:2011 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.025 <=0.025
Cr (%) 17.5-18.5 17.5-19.5
Mn (%) <=0.50 <=1.00
Mo (%) 2.00-2.50 1.75-2.50
N (%) <=0.025 <=0.035
Ni (%) <=1.00 <=1.00
P (%) <=0.040 <=0.040
S (%) 0.15-0.35 <=0.030
Si (%) <=1.00 <=1.00
Ti (%) 0.030-1.00 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
ASTM A959 S18235
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A959 444
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A959 S18235 Be Substituted With ASTM A959 444?
ASTM A959 S18235 and ASTM A959 444 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.
On M-EX Right Now
ASTM A959 S18235
0 active listings and RFQs →
ASTM A959 444
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A959 S18235 and ASTM A959 444?
ASTM A959 S18235 specifies Ti which is not specified for ASTM A959 444.
Can ASTM A959 S18235 be substituted with ASTM A959 444?
ASTM A959 S18235 and ASTM A959 444 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.