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Wuhan Sanzhao Mould Steel Co,Ltd.
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Alloy Structure Steel
| Price: | 1000.0~3500.0 USD |
| Payment Terms: | T/T,L/C |
| Place of Origin: | , China (Mainland) |
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Product Detail
Alloy Structure Steel 4340,40CrNiMoA
Forged bars AISI 4340 alloy structural steel
with quality guarantee and high service
Forged bars AISI 4340 alloy structural steel
AISI 4340 hot rolled bars
AISI 4340 hot rolled bars
with quality guarantee and high service
1. Characteristic: High strength,High tenacity,good hardenability,and high resistance to thermal properties.
2.Technique:EAF+LF+VA or negotiation
3. Delivery Hardness: Pre-hardened HB270-300
3. Delivery Hardness: Pre-hardened HB270-300
4. Condition of delivery: forged, hardened and tempered, turned.
5. Chemical Analysis in %
C:0.37-0.44; Si:0.17-0.37; Mn:0.50-0.80; Cr:0.60-0.90; Mo:0.15-0.25; Ni:1.25-1.65
6. Application:
Used for manufacture big sized important Quenched-and-Tempered parts which request good toughness and high strength.such as top load shaft in heavy-duty machinery;
For steam turbine shaft, vane, and heavy-load transmission parts, fastening piece, crankshaft, gears etc. with diameter is biger than 250mm.
5. Chemical Analysis in %
C:0.37-0.44; Si:0.17-0.37; Mn:0.50-0.80; Cr:0.60-0.90; Mo:0.15-0.25; Ni:1.25-1.65
6. Application:
Used for manufacture big sized important Quenched-and-Tempered parts which request good toughness and high strength.such as top load shaft in heavy-duty machinery;
For steam turbine shaft, vane, and heavy-load transmission parts, fastening piece, crankshaft, gears etc. with diameter is biger than 250mm.
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Company Info
Wuhan Sanzhao Mould Steel Co,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company
Country/Region: China (Mainland)
