DC53 steel Quick Details
DC53 steel Packaging & Delivery
Packaging Details: |
seaworthy packing; 20ft: GW:17.5T; (5.80mX2.13mX2.18m,) 40ft: GW:22T; (11.8mX2.13mX2.18m,) |
Delivery Detail: |
4~7days after the order is exactly confirmed |
Specifications
steel dc53 steel plate
1.A/N/Q+T provide
2.Sample free
3.Black or Bright
4.T: Max:800mm W:205-810mm L:2000-4000mm
Ten years manufacturer experience steel dc53 steel plate
Product Description
Specifications of Tool steel DC53
Round bar |
Diameter(mm) |
Length (mm) |
|
20~800 |
300~5800 |
||
Plate |
Thickness(mm) |
Width (mm) |
Length (mm) |
Max:800 |
205~810 |
2000~4000 |
Equivalent grade of steel dc53
AISI/ASTM |
GB |
DIN |
JIS |
BS EN ISO |
D3 |
Cr12 |
1.208 |
SKD1 |
X210Cr12 |
Chemical composition(%) of steel dc53
C |
Si |
Mn |
Cr |
S |
P |
2.00-2.30 |
≤0.40 |
≤0.40 |
11.50-13.00 |
≤0.03 |
≤0.03 |
Heat treatment of steel dc53
Isothermal annealing:
- Heat to 850°Chold for 1/2 hour to 1 hour;
- Furnace cooling to 770°C and hold at temperature for at least 10 hours;
- Cool by 10°C /h to 720°C;
- Cooling in air.
Stress relieving:
To be carried out after machining and before the final heat treatment.
- Heat to 650-700°C, hold for 4/6 hours:
- Furnace cooling to 330-350°C;
- Cooling in air.
Hardening:
- Initial preheating to 350-450°C;
- Second preheating to 750-850°Cin salt bath at 850°C;
- Austenitizing at 960-100°C;
- Cooling in fluid oil.
Quenched hardness: 64-65 HRC
Application of steel dc53
Steel with wear resistance and fairly good dimensional stability during heat treatment. Rolls for cold strip mills and wire squeezer mills, circular knives and shear blades, dies for small metal parts, punches and drawing dies, dies for sintering, forming tool rollers, shear blades, molds for plastic materials. Statically and dynamically stressed components for vehicles,engines and machines.For parts of larger cross-sections,crankshafts,gears,wear-resisting press tool and guide palte.ect.
Annual output :300000Tons |
Cutting service provided
Workshop is equipped with the most advanced CNC grinding machine, CNC milling machine, Vertical and Horizontal band saw cutting machine, Max. 30MT Loading Cranes, ultrasonic Test machines... These equipments are manipulated with professional engineers with many years work experiences.
50000T steels in stock |
steel dc53 each step is strictly controlled to make sure the products are high quality! |
Steelmaking view |