Train Accessories Cast Alloy Steel with CNC Machining

SEBON is a professional train accessories cast alloy steel foundry in China. We are specialized in water glass casting process and silica sol casting process technology, producing precision alloy steel casting train accessories with OEM and CNC machining service. Our precision cast alloy steel products are widely used in many fields like instrument components, marine hardware, construction hardware, valve and pipe fittings, automotive parts, water pump parts, train and truck accessories, and mining machinery parts.
Casting Process: silica sol casting process, lost wax investment casting
Standard: ASTM, AISI, DIN, BS and JIS
Main precision casting materials: SUS304 (CF8), 304L, CF3, SUS316 (CF8M), 316L, 17-4ph, ZG1Cr18Ni9Ti, 42CrMo, 35CrMo, WCA, WCB, WCC, etc.
Equipment: Single station wax injection machine, horizontal automatic double station wax injection machine, slushing machine, dewaxing kettle, roaster, medium frequency induction furnace, CNC machining center, spectrum analyzer, coordinate measuring machine, etc.
Post-processing: noisy hand spray, pickling, heat treatment, precision machining, brushed or mirror polished, electro-polished
Test: impact test, chemical analysis, metallographic inspection, hardness test, elongation test
Casting Weight: 0.2~90Kg
Dimension Tolerance: CT7
Surface Roughness: Ra6.4~12.5
Productivity: 5000 tons per year