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ASTM A514 vs IS 1570 (Part 4) 10Cr20Mo6

Related Material — 59.2% match based on chemical composition and mechanical property overlap.

ASTM A514 (ASTM A514) and IS 1570 (Part 4) 10Cr20Mo6 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Alloy Steel category. ASTM A514 is defined under ASTM International, originating from United States, while IS 1570 (Part 4) 10Cr20Mo6 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A514 vs IS 1570 (Part 4) 10Cr20Mo6 is a 59.2% 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 59.2%.

Frequently Compared With ASTM A514:
GOST 4543 12HN3A NF A35-565 100C6 UNI 11234 100Cr6 GB/T 3077 12Cr2Ni4A IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 103Cr6 EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
59.2%
MECHANICAL MATCH
No shared data
OVERALL
59.2%
Specifications
Property ASTM A514 IS 1570 (Part 4) 10Cr20Mo6
Standard ASTM A514 IS 1570 (Part 4):1988
Category Alloy Steel Alloy Steel
C (%) 0.12-0.21 <=0.15
Mn (%) 0.70-1.60 0.40-0.70
Si (%) 0.15-0.40 <=0.50
Cr (%) 0.40-1.50 4.0-6.0
Mo (%) 0.15-0.60 0.45-0.65
Ni (%) 0.40-1.00 <=0.30
P (%) 0.035 max Not specified
S (%) 0.035 max Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A514 IS 1570 (Part 4) 10Cr20Mo6
Tensile Strength 760-895 MPa Not specified
Yield Strength 690 MPa min Not specified
Elongation 16-18% Not specified
Hardness 235-293 HB Not specified
Typical Applications
ASTM A514
Used for cranes, mining equipment, pressure vessels, bridges, heavy trucks, and structural fabrication.
IS 1570 (Part 4) 10Cr20Mo6
Not documented
Key Differences
Can ASTM A514 Be Substituted With IS 1570 (Part 4) 10Cr20Mo6?
ASTM A514 and IS 1570 (Part 4) 10Cr20Mo6 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 A514
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5800–6500 mm (228.35–255.91 in)
IS 1570 (Part 4) 10Cr20Mo6
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On M-EX Right Now
ASTM A514
2 active listings and RFQs →
IS 1570 (Part 4) 10Cr20Mo6
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Frequently Asked Questions
What is the difference between ASTM A514 and IS 1570 (Part 4) 10Cr20Mo6?
ASTM A514 specifies P, S which are not specified for IS 1570 (Part 4) 10Cr20Mo6.
Can ASTM A514 be substituted with IS 1570 (Part 4) 10Cr20Mo6?
ASTM A514 and IS 1570 (Part 4) 10Cr20Mo6 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.