Campfire Steel
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As a leading manufacturer of high-performance products, we provide precise engineering solutions to customers in the global industrial sector. Our product range includes customized forgings and castings, rubber seals, and radiators. We serve industries such as construction, mining, marine, and agriculture.
Select appropriate metal materials including steel, aluminum, copper and others based on service requirements, ensuring favorable plasticity and mechanical properties.
The metal material is heated to a specific temperature to reduce hardness for easier forming. Methods include flame, resistance, or induction heating.
Preheated metal billets are placed into molds and deformed into the desired shape using open-die or closed-die forging techniques.
After forging, heat treatment (Normalizing, Tempering, etc.) is conducted to enhance strength, hardness, and internal microstructure.
Includes rough machining to remove excess material and finish machining for precision dimensions, followed by UT & PT inspections.
| Feature | Details |
|---|---|
| Material | Stainless steel, carbon steel, alloy steel, aluminum, copper, titanium |
| Roughness | Ra0.08-0.2 |
| Melting process | EF+LF+VD |
| Deep Processing | CNC / Cutting / Punching / Tapping / Drilling / Milling |
| Heat Treatment | Normalizing, Tempering, Annealing, Q + T |
| Surface Finishing | Sand blasting, Coating, Painting, Passivation |
| Equipment | Friction Screw Press, CNC Lathe, Vertical Machining Center |
| Series | Grades | Core Characteristics |
|---|---|---|
| Petroleum Machinery | AISI4150, 30CrMo | High strength, fatigue & H2S corrosion resistance. |
| Tool & Mold | 1.2714, 5CrNiMoV | High hardness (HRC 50-60) and wear resistance. |
| Wind Power | 18CrNiMo7-6 | Low-temperature impact toughness, 20-year design life. |
| Marine Series | AH36, DH36 | Superior weldability and seawater corrosion resistance. |
| Automotive | 20CrMnTi, 40Cr | High surface hardness and cost-effectiveness for mass production. |
