Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:100 pc
Supply Capability:26000 pc/month
Steel Casting,Machining Parts ,can be used for auto、train and so on,the weight is from 5Kg to 190Kg. Produce such railway parts as gage block, steel seat, spacer block and platen since last century. At present, our railway parts products are supplied to all across Chinese railway system.
We provide both quality product and good service, ensuring an excellent customer experience. We are committed to solve any problem associated with our products of Machining Parts. We are looking forward to the opportunity of serving you.
Our products of Machining Parts is produced by investment casting.Investment casting, also called lost-wax casting, is a kind of casting process which uses soluble pattern and mold core. Investment casting parts can be precise and complex. Investment casting process is an advanced production process developed recently. The parts produced by investment casting can be very close to the final parts used. Many investment casting parts can be used with very limited machining or without machining at all.
industry | Part name | material | Weight/kg | Product yield rate% | Heat treatment | Tensile strength | Yield strength | stretching | shrinking% | Ultrasonic grade | X ray grade | Magnetic powder grade | Surface roughness grade |
MPa | MPa | % | |||||||||||
railway parts | platen | 25# | 14.28 | 68.65 | normalizing | 487 | 275 | 30 | 52 | 3 | 2 | No crack | 25 |
steel seat | 25# | 1.08 | 60.6 | normalizing | 485 | 275 | 30 | 52 | 3 | 2 | No crack | 25 | |
gage block | 25# | 0.27 | 61.51 | normalizing | 487 | 275 | 30 | 52 | 3 | 2 | No crack | 25 |
We also can produce more kinds of products according to your drawings.