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ASTM 1045/ S45C/ C45 COLD DRAWN STEEL SQUARE BAR

heat-treating s20c aisi 1020 Surface borided Square Bar

ASTM 1045/ S45C/ C45 COLD DRAWN STEEL SQUARE 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 square bar: 8*8MM-100*100MM

ASTM 1045/ S45C/ C45 COLD DRAWN STEEL SQUARE 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 SQUARE BAR

Delivery Condition

Cold drawn

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