Type: | Alloy Steel Bar |
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Standard: | AISI, ASTM, DIN, JIS, GB, BS |
Composition: | Speical Steel |
Technique: | Hot Rolled |
Shape: | Round, Square, Plate |
Surface Treatment: | Galvanized |
Samples: |
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Customization: |
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Material | Stainless steel, carbon steel, Alloy steel |
Specification | OEM, according to customers' drawing or sample |
Main Equipment | 1T/2T/5T Drop forging equipment, 1600T/1000T/630T/280T Grinding pressure equipment, 3150T hydraulic forging press, CNC-machine, machine-center |
Surface Treatment | Machining, polishing, oiled (rust-proof), zinc, nickel, chrome plating, hot galvanized, painted. |
Design | Auto CAD, drawing |
Process | Open die forging (free drop forging or hot forging) Normalizing & Tempering Proof Machining- Quenching & Tempering |
Quality Assurance | Crack testing, chemical analysis, mechanical testing and metallography, etc. |
Test Equipment | Optical Spectrum Analyzer, CMM, Hardness test equipment, Tensile test machine |
QC | 1) Technicians self-check in production 2) Engineer spot check in production 3) QC inspects after mass production finished 4) International sales who were trained the technical know-how spot check before shipping. |
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