C45 steel is a medium carbon steel is used when greater strength and hardness is desired than in the "as rolled" condition. Extreme size accuracy, straightness and concentricity combine to minimize wear in high speed applications. Turned, ground and polished.
c45 steel Chemical Composition:
C: 0.4--0.5
Si: 0.2--0.3
Mn: 0.6--0.7
P:≤0.016
S:≤0.008
Cr:≤0.023
Ni:≤0.014
Al:≤0.005
Cu:≤0.018
Available sizes:
Thickness: 20– 300mm
Wiidth: 205- 2200mm
Round: Dia. 60– 300mm
Length: 2000-5800mm
Delivery condition:
Hot rolled or forging ,
black surface or bright surface,
annealed or no heat treatment.
c45 steel Applications:
Carbon steel S45C Used for making die-board,general machinery parts. Component parts for vehicles, shafts, bushings, crankshafts, connecting rods and parts for the machine building industry and steel for axes, knives, hammers etc.
Heat Treatment:
Soft annealing: heat to 550-650°C, cool slowly.
Hardness after annealing: Max. 269HB
Hardening: 820 - 870 °C
Normalizing temperature: 840-870°C
Packing situation:
Standard seaworthy packing or as customer required
any need in c45 steel, pls contact us.as a c45 steel supplier in China, any need in c45 steel Chemical Composition or c45 steel Applications, pls contact us!
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
