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GOST 1414 A35 vs SAE J403 1138

Strong Match — 87.8% match based on chemical composition and mechanical property overlap.

GOST 1414 A35 (GOST 1414-1975) and SAE J403 1138 (SAE J403:2014) are both steel grades. Both fall under the Free Machining Steel category. GOST 1414 A35 is typically used for used for screws, nuts, bushings, fittings, and precision turned components., while SAE J403 1138 is commonly used for chemistry-only grade; product scope as listed in the composition notes. SAE J403 1138 is defined under SAE International (United States).

As per chemical composition, GOST 1414 A35 vs SAE J403 1138 is a 87.8% 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 87.8%.

Frequently Compared With GOST 1414 A35:
IS 1570 (Part 3) 10C8S10 IS 4432 10C8S10 SAE J403 1137 SAE J403 1141 SAE J403 1117 SAE J403 1117 SAE J403 1118 SAE J403 1118 SAE J403 1126 SAE J403 1137 SAE J403 1117 SAE J403 1118
Match Breakdown
CHEMISTRY MATCH
87.8%
MECHANICAL MATCH
No shared data
OVERALL
87.8%
Specifications
Property GOST 1414 A35 SAE J403 1138
Standard GOST 1414-1975 SAE J403:2014
Category Free Machining Steel Free Machining Steel
C (%) 0.32-0.39 0.34-0.40
Mn (%) 0.7-1.0 0.70-1.00
Si (%) 0.15-0.35 Not specified
S (%) 0.08-0.15 0.08-0.13
P (%) 0.06 max <=0.030
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property GOST 1414 A35 SAE J403 1138
Tensile Strength 520-690 MPa Not specified
Yield Strength 320 MPa min Not specified
Elongation 14% min Not specified
Hardness 160-210 HB Not specified
Typical Applications
GOST 1414 A35
Used for screws, nuts, bushings, fittings, and precision turned components.
SAE J403 1138
Chemistry-only grade; product scope as listed in the composition notes
Key Differences
Can GOST 1414 A35 Be Substituted With SAE J403 1138?
GOST 1414 A35 and SAE J403 1138 overlap closely enough on chemistry and mechanical properties that SAE J403 1138 is often considered as a substitute for GOST 1414 A35 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
GOST 1414 A35
Hex Bar → (2 listings)
Across Flats: 25–25 mm (0.98–0.98 in)
Length: 2500–3600 mm (98.43–141.73 in)
SAE J403 1138
No active listings currently.
On M-EX Right Now
GOST 1414 A35
2 active listings and RFQs →
SAE J403 1138
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between GOST 1414 A35 and SAE J403 1138?
GOST 1414 A35 specifies Si which is not specified for SAE J403 1138.
Can GOST 1414 A35 be substituted with SAE J403 1138?
GOST 1414 A35 and SAE J403 1138 overlap closely enough on chemistry and mechanical properties that SAE J403 1138 is often considered as a substitute for GOST 1414 A35 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.