carbon steel (1)

Architectural Hardware Investment Castings come from Chinese top investment casting manufacturer. Our Investment Castings for Architectural Hardwares have good quality and best service.

Part Name: Casting Wrenches for hardware toolings

Feather:OEM Parts for Japanese tooling Customer

Tolerances: CT4 to CT6

Process: Precsion investment/Lost-wax /Investment casting /heat treamtment

Material: Carbon steel/ Alloy steel/Stainless steel

Tolerances: CT4 to CT6(Min wall thickness is 2mm)

Standard: ASTM AISI BS DIN JIS

Max Casting size : 1 Meter

Weight range: 0.1~120kg

Surface Roughness : Ra 3.2~Ra6.3

Productivity:15000 tons/per year

Package : Wooden Pallet or Customered

Brand customer :Makita

Export Market:Europe - 40% North America - 35% Asia - 15% Domestic Market - 10%

Main process:

Process flow:

Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping

Application Information: 

Auto, motorcycle, valve, marine, machine tools, hardware, railway, gear, impeller, pump, reducer, motor, mining machinery, engineering machinery, transmission machinery, forestry machinery, communal facility, etc.

other products:

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Alloy steel precision casting  

Precision casting of carbon steel