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SAE 1020 Steel — Specifications & Listings

SAELow-medium carbon steel, good weldability and machinability

Forms: Round Bar Category: Carbon Steel
Grade Details
GradeSAE 1020
StandardSAE
DescriptionLow-medium carbon steel, good weldability and machinability
ApplicationsGears, shafts, sprockets, general engineering
Equivalent / Similar Grades
Grade Standard Region
C20 DIN Germany
EN3A BS970 UK
S20C JIS Japan
Chemical Composition (%)
C Mn S P
0.18–0.23 0.30–0.60 ≤0.050 ≤0.040
Mechanical Properties
Tensile Strength 420–560 MPa
Elongation ≥23%
Hardness ≤143 HB
Typical Available Sizes
Round Bar 10mm–200mm dia
Flat Bar 16×5mm–150×30mm
Square Bar 12mm–100mm
Sizes are indicative. Contact seller for exact availability.

Active SAE 1020 Listings on M-EX

SAE 1020 Round Bar
4.300 MT
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SAE 1020 Round Bar
3.800 MT
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SAE 1020 Round Bar
5.500 MT
View Listing