Post Stock Login Register

ASTM A959 SS316 vs ASTM A959 .-

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

ASTM A959 SS316 (ASTM A959:2011) and ASTM A959 .- (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 SS316 is typically used for marine, chemical, pharmaceutical, food processing equipment, while ASTM A959 .- is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A959 SS316 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 SS316 vs ASTM A959 .- is a 58.9% 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 ASTM A959 SS316:
EN 10088-1 1.4401 EN 10088-1 1.4006 EN 10088-1 1.4845 EN 10088-1 1.4301 ASTM A959 16-8-2H GOST 5632 06Kh23N28 GOST 5632 08X18H10 GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
58.9%
MECHANICAL MATCH
No shared data
OVERALL
35%
Specifications
Property ASTM A959 SS316 ASTM A959 .-
Standard ASTM A959:2011 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.030
Cr (%) 16.0-18.0 18.0-20.0
Mn (%) <=2.00 <=1.00
Mo (%) 2.00-3.00 Not specified
Ni (%) 10.0-14.0 <=0.50
P (%) <=0.045 <=0.040
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=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.
Typical Applications
ASTM A959 SS316
Marine, chemical, pharmaceutical, food processing equipment
ASTM A959 .-
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A959 SS316 Be Substituted With ASTM A959 .-?
ASTM A959 SS316 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
ASTM A959 SS316
Sheet → (24 listings)
Thickness: 2–6 mm (0.08–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–4000 mm (98.43–157.48 in)
Plate → (6 listings)
Thickness: 10–10 mm (0.39–0.39 in)
Width: 1500–1500 mm (59.06–59.06 in)
Length: 2600–4200 mm (102.36–165.35 in)
Round Bar → (3 listings)
Diameter: 40–40 mm (1.57–1.57 in)
Length: 2500–4200 mm (98.43–165.35 in)
ASTM A959 .-
No active listings currently.
On M-EX Right Now
ASTM A959 SS316
33 active listings and RFQs →
ASTM A959 .-
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A959 SS316 and ASTM A959 .-?
ASTM A959 SS316 specifies Mo which is not specified for ASTM A959 .-. ASTM A959 .- specifies Cb, N, Ti which are not specified for ASTM A959 SS316.
Can ASTM A959 SS316 be substituted with ASTM A959 .-?
ASTM A959 SS316 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.