ASTM A959 316Cb vs IS 1570 (Part 5) X04Cr17Ni12Mo2
Strong Match — 97.2% match
based on chemical composition and mechanical property overlap.
ASTM A959 316Cb (ASTM A959:2011) and IS 1570 (Part 5) X04Cr17Ni12Mo2 (IS 1570 (Part 5):1985) are both steel grades.
Both fall under the Stainless Steel category.
ASTM A959 316Cb is defined under ASTM International, originating from United States, while IS 1570 (Part 5) X04Cr17Ni12Mo2 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, ASTM A959 316Cb vs IS 1570 (Part 5) X04Cr17Ni12Mo2 is a 97.2% 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 97.2%.
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 316Cb
IS 1570 (Part 5) X04Cr17Ni12Mo2
Tensile Strength
Not specified
>=515 MPa
Yield Strength
Not specified
>=205 MPa (0.2 % proof stress)
Elongation
Not specified
>=40% (50 mm)
Hardness
Not specified
<=217 HB; <=95 HRB
Condition
Not specified
Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Typical Applications
ASTM A959 316Cb
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
IS 1570 (Part 5) X04Cr17Ni12Mo2
Not documented
Key Differences
ASTM A959 316Cb specifies N which is not specified for IS 1570 (Part 5) X04Cr17Ni12Mo2.
Can ASTM A959 316Cb Be Substituted With IS 1570 (Part 5) X04Cr17Ni12Mo2?
ASTM A959 316Cb and IS 1570 (Part 5) X04Cr17Ni12Mo2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 5) X04Cr17Ni12Mo2 is often considered as a substitute for ASTM A959 316Cb in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between ASTM A959 316Cb and IS 1570 (Part 5) X04Cr17Ni12Mo2?
ASTM A959 316Cb specifies N which is not specified for IS 1570 (Part 5) X04Cr17Ni12Mo2.
Can ASTM A959 316Cb be substituted with IS 1570 (Part 5) X04Cr17Ni12Mo2?
ASTM A959 316Cb and IS 1570 (Part 5) X04Cr17Ni12Mo2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 5) X04Cr17Ni12Mo2 is often considered as a substitute for ASTM A959 316Cb in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.