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BS 970 (Part 1) 125A15 vs BS 970 (Part 1) 080A15

Strong Match — 94.3% match based on chemical composition and mechanical property overlap.

BS 970 (Part 1) 125A15 (BS 970 (Part 1):1991) and BS 970 (Part 1) 080A15 (BS 970 (Part 1):1983) are both steel grades. Both fall under the Carbon Steel category. BS 970 (Part 1) 125A15 is typically used for case hardening steel (section four), while BS 970 (Part 1) 080A15 is commonly used for case hardening steel for mechanical and allied engineering purposes (table 11 mechanical properties).. BS 970 (Part 1) 125A15 is defined under British Standards (BS), originating from United Kingdom, while BS 970 (Part 1) 080A15 is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, BS 970 (Part 1) 125A15 vs BS 970 (Part 1) 080A15 is a 94.3% 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 94.3%.

Frequently Compared With BS 970 (Part 1) 125A15:
BS 970 (Part 1) 040A10 BS 970 (Part 1) 040A12 BS 970 (Part 1) 045M10 BS 970 (Part 1) 060A67 BS 970 (Part 1) 060A72 BS 970 (Part 1) 040A04 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045A10 BS 970 (Part 3) 045M10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 060A62 BS 970 (Part 1) 060A78
Match Breakdown
CHEMISTRY MATCH
94.3%
MECHANICAL MATCH
No shared data
OVERALL
94.3%
Specifications
Property BS 970 (Part 1) 125A15 BS 970 (Part 1) 080A15
Standard BS 970 (Part 1):1991 BS 970 (Part 1):1983
Category Carbon Steel Carbon Steel
C (%) 0.13-0.18 0.13-0.18
Mn (%) 1.10-1.40 0.70-0.90
P (%) Not specified <=0.050
S (%) Not specified <=0.050
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property BS 970 (Part 1) 125A15 BS 970 (Part 1) 080A15
Condition Case hardened, 19 mm test bar Not specified
Tensile Strength 650 MPa min Not specified
Elongation 14 % min Not specified
Typical Applications
BS 970 (Part 1) 125A15
Case hardening steel (section four)
BS 970 (Part 1) 080A15
Case hardening steel for mechanical and allied engineering purposes (Table 11 mechanical properties).
Key Differences
Can BS 970 (Part 1) 125A15 Be Substituted With BS 970 (Part 1) 080A15?
BS 970 (Part 1) 125A15 and BS 970 (Part 1) 080A15 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 1) 080A15 is often considered as a substitute for BS 970 (Part 1) 125A15 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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BS 970 (Part 1) 125A15
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BS 970 (Part 1) 080A15
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Frequently Asked Questions
What is the difference between BS 970 (Part 1) 125A15 and BS 970 (Part 1) 080A15?
BS 970 (Part 1) 080A15 specifies P, S which are not specified for BS 970 (Part 1) 125A15.
Can BS 970 (Part 1) 125A15 be substituted with BS 970 (Part 1) 080A15?
BS 970 (Part 1) 125A15 and BS 970 (Part 1) 080A15 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 1) 080A15 is often considered as a substitute for BS 970 (Part 1) 125A15 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.