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ASTM 1045/ S45C/ C45 COLD DRAWN STEEL FLAT BAR

Carbon steel flat 1020 steel plate

astm-1045-s45c-c45-cold-drawn-steel-flat-bar

ASTM 1045/ S45C/ C45 COLD DRAWN STEEL FLAT BAR is a medium tensile low hardenability carbon steel generally supplied in the black hot rolled or occasionally in the normalized condition.

 

Similar Grades

Standard Grade Chemical composition (%)
C Si Mn P S

 

GB 45 0.42-0.50 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035
ASTM 1045 0.43-0.50 0.10-0.20 0.60-0.90 ≤0.040 ≤0.050
JIS S45C 0.42-0.48 0.15-0.35 0.60-0.90 ≤0.030 ≤0.030
DIN C45/1.0503 0.42-0.50 ≤0.40 0.50-0.80 ≤0.045 ≤0.045

 

Available Size

Cold drawn flat bar: thickness5mm-80mm, width10mm-220mm

ASTM 1045/ S45C/ C45 COLD DRAWN STEEL FLAT BAR

Available Heat Treatment

Annealing/Normalizing/Hardening/Tempering/Quenching

 

Characteristics

  1. Medium carbon steel
  2. Better mechanical property advantages over 1018
  3. Good heat treatment response
  4. Fair welding characteristics

 

Application

Axles, bolts, connecting rods, hydraulic clamps and rams, pins, rolls, studs, shafts, spindles, etc.

 

ASTM 1045/ S45C/ C45 COLD DRAWN STEEL FLAT BAR

Delivery Condition

Cold drawn