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ASTM A959 S18235 vs ASTM A959 .-

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

ASTM A959 S18235 (ASTM A959:2011) and ASTM A959 .- (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 .- 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 .- is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 S18235 vs ASTM A959 .- is a 68.7% 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 ASTM A959 S18235:
GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr12MoH GOST 5632 06Kh23N28 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12Ni2Mo EN 10088-1 1.4006 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoVH ASTM A959 29-4C EN 10088-1 1.4301 GOST 5632 08X18H10
Match Breakdown
CHEMISTRY MATCH
68.7%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property ASTM A959 S18235 ASTM A959 .-
Standard ASTM A959:2011 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.025 <=0.030
Cr (%) 17.5-18.5 18.0-20.0
Mn (%) <=0.50 <=1.00
Mo (%) 2.00-2.50 Not specified
N (%) <=0.025 <=0.030
Ni (%) <=1.00 <=0.50
P (%) <=0.040 <=0.040
S (%) 0.15-0.35 <=0.030
Si (%) <=1.00 <=1.00
Ti (%) 0.030-1.00 0.07-0.30
Cb (%) Not specified 0.10-0.60
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 .-
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 .-?
ASTM A959 S18235 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.
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ASTM A959 S18235
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Frequently Asked Questions
What is the difference between ASTM A959 S18235 and ASTM A959 .-?
ASTM A959 S18235 specifies Mo which is not specified for ASTM A959 .-. ASTM A959 .- specifies Cb which is not specified for ASTM A959 S18235.
Can ASTM A959 S18235 be substituted with ASTM A959 .-?
ASTM A959 S18235 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.