BS 970:1991 080M46 Steel — Specifications & Listings

BS 970:1991

080M46 is a medium carbon engineering steel with good tensile strength and machinability. It is suitable for quenched and tempered applications.

Category: Carbon Steel
Grade Details
GradeBS 970:1991 080M46
StandardBS 970:1991
Description080M46 is a medium carbon engineering steel with good tensile strength and machinability. It is suitable for quenched and tempered applications.
ApplicationsUsed for crankshafts, connecting rods, spindles, gears, shafts, and machine tools.
Chemical Composition (%)
C Mn Si S P
0.43-0.50 0.60-0.90 0.10-0.35 0.050 max 0.050 max
Mechanical Properties
tensile_strength 700-850 MPa
yield_strength 450-650 MPa
elongation 12-18%
hardness 200-255 HB

Active BS 970:1991 080M46 Listings on M-EX

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