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ASTM A959 348H vs ASTM A959 347H

Strong Match — 95.8% match based on chemical composition and mechanical property overlap.

ASTM A959 348H (ASTM A959:2011) and ASTM A959 347H (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 348H is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A959 347H is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A959 348H is defined under ASTM International, originating from United States, while ASTM A959 347H is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 348H vs ASTM A959 347H is a 95.8% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 95.8%.

Frequently Compared With ASTM A959 348H:
GOST 5632 06Kh23N28 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 .- EN 10088-1 1.4006 EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoVH GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr13H EN 10088-1 1.4845
Match Breakdown
CHEMISTRY MATCH
95.8%
MECHANICAL MATCH
No shared data
OVERALL
95.8%
Specifications
Property ASTM A959 348H ASTM A959 347H
Standard ASTM A959:2011 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) 0.04-0.10 0.04-0.10
Co (%) <=0.20 Not specified
Cr (%) 17.0-19.0 17.0-19.0
Mn (%) <=2.00 <=2.00
Ni (%) 9.0-12.0 9.0-12.0
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Ta (%) <=0.10 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 348H
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A959 347H
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A959 348H Be Substituted With ASTM A959 347H?
ASTM A959 348H and ASTM A959 347H overlap closely enough on chemistry and mechanical properties that ASTM A959 347H is often considered as a substitute for ASTM A959 348H in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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ASTM A959 348H
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ASTM A959 347H
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Frequently Asked Questions
What is the difference between ASTM A959 348H and ASTM A959 347H?
ASTM A959 348H specifies Co, Ta which are not specified for ASTM A959 347H.
Can ASTM A959 348H be substituted with ASTM A959 347H?
ASTM A959 348H and ASTM A959 347H overlap closely enough on chemistry and mechanical properties that ASTM A959 347H is often considered as a substitute for ASTM A959 348H in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.