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BS 970:1955 EN48 Steel — Specifications & Listings

BS 970:1955

Chrome vanadium spring steel

Forms: Flat Bar Category: Spring Steel
Grade Details
GradeBS 970:1955 EN48
StandardBS 970:1955
DescriptionChrome vanadium spring steel
ApplicationsHigh duty springs, valve springs
Equivalent / Similar Grades
Grade Standard Region
50CrV4 DIN Germany
AISI 6150 SAE USA
SUP10 JIS Japan
Chemical Composition (%)
C Mn Cr V
0.45–0.55 0.50–0.80 0.80–1.10 0.10–0.20
Mechanical Properties
Tensile Strength 1000–1200 MPa
Yield Strength ≥850 MPa
Elongation ≥8%
Typical Available Sizes
Round Bar 10mm–75mm dia
Flat Bar 15×5mm–80×15mm
Sizes are indicative. Contact seller for exact availability.

Active BS 970:1955 EN48 Listings on M-EX

BS 970:1955 EN48 Flat Bar
1.500 MT
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