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AISI 1050 vs IS 1570 (Part 2/Sec 1) 50C8

Strong Match — 97.4% match based on chemical composition and mechanical property overlap.

AISI 1050 and IS 1570 (Part 2/Sec 1) 50C8 (IS 1570 (Part 2/Sec 1):1979) are both steel grades. Both fall under the Carbon Steel category. AISI 1050 is typically used for used for gears, shafts, hand tools, springs, agricultural implements, and machine components., while IS 1570 (Part 2/Sec 1) 50C8 is commonly used for hardened and tempered parts (the standard links this grade to is 5517). AISI 1050 is defined under AISI, originating from United States, while IS 1570 (Part 2/Sec 1) 50C8 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, AISI 1050 vs IS 1570 (Part 2/Sec 1) 50C8 is a 97.4% 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 97.4%.

Frequently Compared With AISI 1050:
BS 970 (Part 3) 070M55 BS 970 (Part 1) 040A10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 040A12 BS 970 (Part 1) 045A10 BS 970 (Part 1) 070M55 BS 970 (Part 1) 040A04 BS 970 (Part 3) 045A10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 3) 045M10
Match Breakdown
CHEMISTRY MATCH
97.4%
MECHANICAL MATCH
No shared data
OVERALL
97.4%
Specifications
Property AISI 1050 IS 1570 (Part 2/Sec 1) 50C8
Standard AISI IS 1570 (Part 2/Sec 1):1979
Category Carbon Steel Carbon Steel
C (%) 0.48-0.55 0.45-0.55
Mn (%) 0.60-0.90 0.60-0.90
P (%) ≤0.030 Not specified
S (%) 0.050 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 AISI 1050 IS 1570 (Part 2/Sec 1) 50C8
Condition Hot Rolled Not specified
Tensile Strength 590-660 MPa Not specified
Yield Strength 310-380 MPa Not specified
Elongation 15-20% Not specified
Hardness 170-197 HB Not specified
Typical Applications
AISI 1050
Used for gears, shafts, hand tools, springs, agricultural implements, and machine components.
IS 1570 (Part 2/Sec 1) 50C8
Hardened and tempered parts (the standard links this grade to IS 5517)
Key Differences
Can AISI 1050 Be Substituted With IS 1570 (Part 2/Sec 1) 50C8?
AISI 1050 and IS 1570 (Part 2/Sec 1) 50C8 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 2/Sec 1) 50C8 is often considered as a substitute for AISI 1050 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
AISI 1050
Round Bar → (2 listings)
Diameter: 40–40 mm (1.57–1.57 in)
Length: 5300–7000 mm (208.66–275.59 in)
IS 1570 (Part 2/Sec 1) 50C8
No active listings currently.
On M-EX Right Now
AISI 1050
2 active listings and RFQs →
IS 1570 (Part 2/Sec 1) 50C8
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Frequently Asked Questions
What is the difference between AISI 1050 and IS 1570 (Part 2/Sec 1) 50C8?
AISI 1050 specifies P, S which are not specified for IS 1570 (Part 2/Sec 1) 50C8.
Can AISI 1050 be substituted with IS 1570 (Part 2/Sec 1) 50C8?
AISI 1050 and IS 1570 (Part 2/Sec 1) 50C8 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 2/Sec 1) 50C8 is often considered as a substitute for AISI 1050 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.