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NF A35-562 S300Pb Steel: Specifications & Listings

NF A35-562 S300Pb: S300Pb is a free-cutting carbon steel containing lead for enhanced machinability and improved surface finish during high-speed machining. It is intended for automatic machining applications where weldability is not critical.

Forms: Hex Bar Category: Free Machining Steel
Grade Details
GradeNF A35-562 S300Pb
Standard NF A35-562
ApplicationsUsed for turned parts, fittings, screws, nuts, hydraulic components, and precision machined parts.
Most Active InWest (Maharashtra)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
SAE J403 12L14 SAE J403:2001 USA No activity yet
BS 970 (Part 3) 230M07 BS 970 (Part 3):1991 UK No activity yet
Supply & Demand by FormSee Full Supply & Demand →
Hex Bar →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
SAE J403 12L14 SAE J403:2001 Strong Match
SAE J403 12L14 SAE J403:2009 Strong Match
SAE J403 12L14 SAE J403:2014 Strong Match
BS 970 (Part 3) 230M07 BS 970 (Part 3):1991 Strong Match
BS 970 (Part 1) 230M07 BS 970 (Part 1):1983 Strong Match
SAE J403 1213 SAE J403:2001 Close Alternative
SAE J403 1213 SAE J403:2009 Close Alternative
SAE J403 1213 SAE J403:2014 Close Alternative
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Si Mn S Pb P
0.08-0.15 0.05 max 0.80-1.20 0.24-0.33 0.15-0.35 0.11 max
Mechanical Properties
Tensile Strength 420-550 MPa
Yield Strength 250-350 MPa
Elongation 8-15%
Hardness 120-180 HB

Popular forms for this grade:

Hex Bar (2)

Active NF A35-562 S300Pb Listings on M-EX (For Sale)

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NF A35-562 S300Pb Hex Bar
1.000 MT
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NF A35-562 S300Pb Hex Bar
1.000 MT
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