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BS 970:1955 EN42 Steel — Specifications & Listings

BS 970:1955High carbon steel, spring and tool applications

Forms: Round Bar Category: Carbon Steel
Grade Details
GradeBS 970:1955 EN42
StandardBS 970:1955
DescriptionHigh carbon steel, spring and tool applications
ApplicationsSprings, chisels, punches, cutting tools
Equivalent / Similar Grades
Grade Standard Region
C75 DIN Germany
AISI 1075 SAE USA
S75C JIS Japan
Chemical Composition (%)
C Mn Si S P
0.74–0.88 0.50–0.80 0.10–0.35 ≤0.050 ≤0.050
Mechanical Properties
Tensile Strength 850–1000 MPa (annealed)
Hardness HRC 58–62 (hardened)
Hardness HB 229–285 (annealed)
Typical Available Sizes
Round Bar 10mm–100mm dia
Flat Bar 15×5mm–100×20mm
Sizes are indicative. Contact seller for exact availability.

Active BS 970:1955 EN42 Listings on M-EX

BS 970:1955 EN42 Round Bar
6.700 MT
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BS 970:1955 EN42 Round Bar
7.700 MT
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BS 970:1955 EN42 Round Bar
4.500 MT
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