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BS 970:1955 EN1A Leaded Steel — Specifications & Listings

BS 970:1955Leaded free cutting steel, superior machinability

Forms: Round Bar Hex Bar Category: Free Machining Steel
Grade Details
GradeBS 970:1955 EN1A Leaded
StandardBS 970:1955
DescriptionLeaded free cutting steel, superior machinability
ApplicationsHigh speed automatic machining, precision parts
Equivalent / Similar Grades
Grade Standard Region
11SMnPb30 DIN Germany
SAE12L14 SAE USA
9SMnPb28 EN Europe
SUM22L JIS Japan
Chemical Composition (%)
C Mn S Pb
0.07–0.15 0.80–1.20 0.20–0.30 0.15–0.35
Mechanical Properties
Tensile Strength 380–490 MPa
Elongation ≥20%
Hardness ≤152 HB
Typical Available Sizes
Round Bar 6mm–75mm dia
Hex Bar 10mm–60mm A/F
Sizes are indicative. Contact seller for exact availability.

Active BS 970:1955 EN1A Leaded Listings on M-EX

BS 970:1955 EN1A Leaded Round Bar
1.500 MT
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BS 970:1955 EN1A Leaded Round Bar
1.900 MT
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BS 970:1955 EN1A Leaded Round Bar
1.400 MT
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