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AISI 1213 vs EN 10087 9SMnPb28

Close Alternative — 73.6% match based on chemical composition and mechanical property overlap.

AISI 1213 and EN 10087 9SMnPb28 (EN 10087:1998) are both steel grades. Both fall under the Free Machining Steel category. AISI 1213 is typically used for screw machine products, bolts, studs, while EN 10087 9SMnPb28 is commonly used for complex precision turned parts. AISI 1213 is defined under AISI, originating from United States, while EN 10087 9SMnPb28 is defined under European Standard (EN), originating from Europe.

As per chemical composition, AISI 1213 vs EN 10087 9SMnPb28 is a 85.4% match. As per mechanical properties, the match is 50%. Combined, this makes them a close alternative overall at 73.6%.

Frequently Compared With AISI 1213:
IS 1570 (Part 3) 10C8S10 SAE J403 1117 SAE J403 1126 SAE J403 1132 SAE J403 1132 IS 4432 10C8S10 SAE J403 1117 SAE J403 1117 SAE J403 1118 SAE J403 1118 SAE J403 1118 SAE J403 1126
Match Breakdown
CHEMISTRY MATCH
85.4%
MECHANICAL MATCH
50%
OVERALL
73.6%
Specifications
Property AISI 1213 EN 10087 9SMnPb28
Standard AISI EN 10087:1998
Category Free Machining Steel Free Machining Steel
C (%) ≤0.13 ≤0.14
Mn (%) 0.70–1.00 0.90–1.30
S (%) 0.24–0.33 0.24–0.32
P (%) 0.07–0.12 Not specified
Pb (%) Not specified 0.15–0.35
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property AISI 1213 EN 10087 9SMnPb28
Tensile Strength 380–490 MPa 380–570 MPa
Elongation ≥10% ≥5%
Hardness ≤149 HB Not specified
Typical Applications
AISI 1213
Screw machine products, bolts, studs
EN 10087 9SMnPb28
Complex precision turned parts
Key Differences
Can AISI 1213 Be Substituted With EN 10087 9SMnPb28?
AISI 1213 and EN 10087 9SMnPb28 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
Forms & Sizes Available on M-EX
AISI 1213
Hex Bar → (3 listings)
Across Flats: 25–25 mm (0.98–0.98 in)
Length: 3300–4600 mm (129.92–181.1 in)
EN 10087 9SMnPb28
Hex Bar → (2 listings)
Across Flats: 25–25 mm (0.98–0.98 in)
Length: 2800–3200 mm (110.24–125.98 in)
On M-EX Right Now
AISI 1213
3 active listings and RFQs →
EN 10087 9SMnPb28
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between AISI 1213 and EN 10087 9SMnPb28?
AISI 1213 specifies P which is not specified for EN 10087 9SMnPb28. EN 10087 9SMnPb28 specifies Pb which is not specified for AISI 1213.
Can AISI 1213 be substituted with EN 10087 9SMnPb28?
AISI 1213 and EN 10087 9SMnPb28 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.