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IS 1570 (Part 5) X70Cr21Mn6Ni2N vs ASTM A276/A276M S30800

Related Material — 68.5% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 5) X70Cr21Mn6Ni2N (IS 1570 (Part 5):1985) and ASTM A276/A276M S30800 (ASTM A276/A276M:2017) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 5) X70Cr21Mn6Ni2N is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A276/A276M S30800 is defined under ASTM International, originating from United States.

As per chemical composition, IS 1570 (Part 5) X70Cr21Mn6Ni2N vs ASTM A276/A276M S30800 is a 68.5% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 68.5%.

Frequently Compared With IS 1570 (Part 5) X70Cr21Mn6Ni2N:
GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4401 ASTM A959 .- EN 10088-1 1.4006 EN 10088-1 1.4845 GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr13H IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
68.5%
MECHANICAL MATCH
No shared data
OVERALL
68.5%
Specifications
Property IS 1570 (Part 5) X70Cr21Mn6Ni2N ASTM A276/A276M S30800
Standard IS 1570 (Part 5):1985 ASTM A276/A276M:2017
Category Stainless Steel Stainless Steel
C (%) 0.65-0.75 <=0.08
Si (%) 0.45-0.85 <=1.00
Mn (%) 5.5-7.0 <=2.00
P (%) <=0.045 <=0.045
S (%) <=0.035 <=0.030
Cr (%) 20.0-22.0 19.0-21.0
Ni (%) 1.4-1.9 10.0-12.0
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 5) X70Cr21Mn6Ni2N ASTM A276/A276M S30800
Hardness >=321 HB Not specified
Condition Valve steel, hardened and tempered (Table 6) Condition A (Annealed), hot-finished, all sizes (first row printed)
Tensile Strength Not specified >=515 MPa
Yield Strength Not specified >=205 MPa
Elongation Not specified >=40%
Typical Applications
IS 1570 (Part 5) X70Cr21Mn6Ni2N
Not documented
ASTM A276/A276M S30800
Stainless steel bars and shapes (hot-finished or cold-finished)
Can IS 1570 (Part 5) X70Cr21Mn6Ni2N Be Substituted With ASTM A276/A276M S30800?
IS 1570 (Part 5) X70Cr21Mn6Ni2N and ASTM A276/A276M S30800 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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IS 1570 (Part 5) X70Cr21Mn6Ni2N
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ASTM A276/A276M S30800
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Frequently Asked Questions
What is the difference between IS 1570 (Part 5) X70Cr21Mn6Ni2N and ASTM A276/A276M S30800?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 5) X70Cr21Mn6Ni2N be substituted with ASTM A276/A276M S30800?
IS 1570 (Part 5) X70Cr21Mn6Ni2N and ASTM A276/A276M S30800 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.