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ASTM 1020/ S20C COLD DRAWN STEEL FLAT BAR

1060 hot rolled carbon steel

astm-1020-s20c-cold-drawn-steel-flat-bar

ASTM 1020/ S20C COLD DRAWN STEEL FLAT BAR
1020 steel bar is a general carbon steel that may be hardened by carburizing.
Similar Grades
Standard Grade Chemical composition (%)
C Si Mn P S

ASTM 1020/ S20C COLD DRAWN STEEL FLAT BAR

GB 20 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035
ASTM 1020 0.18-0.23 0.10-0.20 0.30-0.60 ≤0.040 ≤0.050
JIS S20C 0.18-0.23 0.15-0.35 0.30-0.60 ≤0.030 ≤0.030
DIN C22/1.0402 0.17-0.24 ≤0.40 0.40-0.70 ≤0.045 ≤0.045

Available Size
Cold drawn flat bar: thickness5mm-80mm, width10mm-220mm
Available Heat Treatment
Annealing/Normalizing/Hardening/Tempering/Quenching

Characteristics
1.Low carbon steel
2.Cold extrusion and carburization hardened steel
3.Low strength
4.Good toughness, plasticity and weldability

ASTM 1020/ S20C COLD DRAWN STEEL FLAT BAR

Application
Shafts, lightly stressed gears, hard wearing surfaces, pins, chains and case hardened parts where core strength is not critical.
Delivery Condition
Cold drawn