S45C
Data Table for:Carbon steel:S45C
Steel grade type |
Carbon steel: |
Standard |
|
Production specifications |
Steel plate,Sheet, Coil,Flat bar,Round bar,
Strip steel,wire,All kinds of forgings. |
Mchining |
Turning
Milling
Grinding
Deep hole drilling: length max 9.8 meters. |
Range of work |
Round bar steel: 1mm to 2000mm
Square-shape steel: 10mm to 1000mm
steel Plate/sheet:0.08mm to 800mm
Width: 10mm to 1500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ4-410 mm, with wall thickness ranging from 1-35 mm. |
Heat treatment |
Normalizing,Annealing,Tempering,Quenching,Hardening and tempering,Seasoning,Surface hardening,Carburizing |
S45C Chemical composition and Mechanical properties
C
≤ |
Si
≤ |
Mn
≤ |
P
≤ |
S
≤ |
Cr |
Ni |
0.42-0.48 |
0.15-0.35 |
0.6-0.9 |
0.03 |
0.03 |
≤0.2 |
≤0.2 |
Mo |
Al |
Cu |
Nb |
Ti |
V |
Ce |
|
|
≤0.3 |
|
|
|
|
N |
Co |
Pb |
B |
Other |
|
|
|
|
|
|
Cr+Ni≤0.35 |
|
|
|
|
|
|
|
|
|
Mechanical Properties
Properties |
Conditions |
T (°C) |
Treatment |
Density (×1000 kg/m3) |
7.7-8.03 |
25 |
|
Poisson's Ratio |
0.27-0.30 |
25 |
|
Elastic Modulus (GPa) |
190-210 |
25 |
|
Tensile Strength (Mpa) |
1158 |
25 |
oil quenched, fine grained, tempered at 425°C |
Yield Strength (Mpa) |
1034 |
Elongation (%) |
15 |
Reduction in Area (%) |
53 |
Hardness (HB) |
335 |
25 |
oil quenched, fine grained, tempered at 425°C |
Thermal Properties
Properties |
Conditions |
T (°C) |
Treatment |
Thermal Conductivity (W/m-K) |
42.7 |
100 |
|
Specific Heat (J/kg-K) |
477 |
50-100 |
|
Physical Properties
Quantity |
Value |
Unit |
Thermal expansion |
16 - 17 |
e-6/K |
Thermal conductivity |
16 - 16 |
W/m.K |
Specific heat |
500 - 500 |
J/kg.K |
Melting temperature |
1370 - 1400 |
°C |
Service temperature |
0 - 500 |
°C |
Density |
8000 - 8000 |
kg/m3 |
Resistivity |
0.7 - 0.7 |
Ohm.mm2/m |
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