Hot Rolled 45# C45E SAE1045 4-120mm CK 45 CarbenSteel Plates for General Machinery Parts
SAE 1045 steel plate ,SAE 1045 carbon steel plate
Sizes
Thickness: 6-800mm
Width:200-2000mm
Length:2000-6000mm
Application
- Carbon steel AISI 1045 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.
Equivalent Grade
|
GB |
DIN |
NF |
SS |
JIS |
BS |
AISI |
ISO |
|
45# |
1.0503 |
C45 |
1650 |
S45C |
IC45/080A47 |
1045 |
C45E4 |
Chemical Analysis
|
NO. |
C |
Mn |
Si |
Cr |
Cu |
Ni |
P |
S |
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|
Aisi 1045 |
0.43~0.50 |
0.6~0.9 |
0.10~0.60 |
|
|
|
≤0.40 |
≤ 0.50 |
||||||||
|
DIN1.0503 |
0.42~0.48 |
0.6~0.9 |
0.15~0.35 |
≤0.15 |
≤0.3 |
≤0.2 |
|
|
||||||||
|
JIS S45C |
0.42~0.50 |
0.5~0.8 |
≤0.40 |
≤0.40 |
|
≤ 0.4 |
||||||||||
|
GB45 |
0.42~0.50 |
0.5~0.8 |
0.17~0.37 |
≤0.25 |
≤0.25 |
≤0.3 |
≤0.035 | ≤0.035 | ||||||||
Mechanical properties
|
Annealing |
Forging |
Tempering and Hardening |
Normalization |
|||||||||||||
|
Subcritical annealing: 650~700 Isothermal annealing: 820~860 |
1100~850 |
Tempering: 550~660 Hardening : 820~860 water |
840~880 |
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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
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