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.
Core Advantages:
Select appropriate metal materials including steel, aluminum, copper, and others based on service requirements, ensuring favorable plasticity and suitable mechanical properties.
Metal material is heated to a specific temperature via flame, resistance, or induction heating to reduce hardness for easier forming, depending on the metal type.
Preheated metal billets are placed into molds where force is applied for open-die or closed-die forging, deforming the material into the target shape.
Post-forging heat treatment enhances strength and hardness, adjusting internal microstructure to meet rigorous design specifications.
Includes rough machining to remove excess material and finish machining for precision dimensions, followed by UT & PT inspections for quality assurance.
| Category | Details |
|---|---|
| Material Range | Stainless steel, carbon steel, alloy steel, aluminum, copper, titanium. |
| Surface Roughness | Ra0.08-0.2 |
| Melting Process | EF+LF+VD |
| Deep Processing | CNC, Cutting, Punching, Checking, Tapping, Drilling, Milling. |
| Heat Treatment | Normalizing, Tempering, Annealing, Q + T (Quenching and Tempering) |
| Surface Finishing | Sand blasting, Coating, Painting |
| Production Equipment | Friction Screw Press, CNC Lathe, Machining Center, CNC Milling, Heat Treatment Equipments. |
| Application Series | Steel Grades | Core Characteristics | Scenarios |
|---|---|---|---|
| Petroleum Machinery | AISI4150, 30CrMo | High strength, fatigue resistance, H2S corrosion resistance. | Valve bodies, drill pipes, high-pressure equipment. |
| Tool & Mold | 1.2714, 5CrNiMoV | High hardness (HRC 50-60), wear resistance, polishing performance. | Die-casting molds, plastic molds, forging dies. |
| Bearing Series | GCr15 | Ultra-high purity, high elastic limit, anti-pitting. | Bearing rings, rolling bearings, piston rods. |
| Wind Power | 18CrNiMo7-6 | Low-temperature impact toughness, long design life (>20 years). | Main shafts, gearbox parts. |
| Marine Series | AH36, DH36 | Weldability, seawater corrosion resistance. | Hull structures, decks, marine components. |
| Automotive | 20CrMnTi, 40Cr | High core toughness, good machinability. | Gearbox gears, drive shafts. |
