BS 970:1991 708A37 Steel - Specifications & Listings

BS 970:1991 708A37: 708A37 is a chromium-molybdenum alloy steel with good hardenability and moderate toughness. It is commonly supplied in normalized or heat-treated condition.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeBS 970:1991 708A37
StandardBS 970:1991
Description708A37 is a chromium-molybdenum alloy steel with good hardenability and moderate toughness. It is commonly supplied in normalized or heat-treated condition.
ApplicationsUsed for gears, shafts, studs, machine spindles, crankshafts, and automotive components.
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Balanced
Chemical Composition (%)
C Mn Si Cr Mo S P
0.34-0.41 0.60-0.90 0.10-0.35 0.90-1.20 0.15-0.30 0.040 max 0.040 max
Mechanical Properties
tensile_strength 700-850 MPa
yield_strength 450-650 MPa
elongation 12-18%
hardness 200-255 HB

Active BS 970:1991 708A37 Listings on M-EX (For Sale)

BS 970:1991 708A37 Round Bar
1.300 MT
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BS 970:1991 708A37 Round Bar
1.300 MT
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