The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily. The forging and stamping method that we use is that heating the metal until the temperature reaches 1050ºc (±50 ºc), and utilizing the metalforming machinery to exert pressure onto the metal blank, then the metal blank coming out with plastic deformation to become the forge piece with certain mechanical properties, shape and dimension.
The forging can eliminate the defects such as porous as-cast microstructure generated during the smelting process of the metal, and optimize the microstructure. Meanwhile, as a result of the preservation of the complete metal flow line, the forge piece has superior mechanical performance to the casting with the same material. The forged steel grinding ball must use the super wear resistant material to ensure the abrasion resistance, such as the high-carbon steel materials compliant with the national standard, or the high wear resistant alloy steel material researched and developed independently by some companies themselves.
1.Specification:dn80-dn1600mm
2.Length:as per demand
3.Material:15cr2mo, 21crmo10, 30crmo
4.Usage:the pipe mould is mainly used for producting the ductile iron pipes.
Casting part of a pump body for marine and oil industry;
Casting type: silica sol lost wax process;
Material: ca15 / 410 stainless steel;
Weight: 15kg;
Ped/ad2000 certificated;
Chemical composition tested by german spectrometer;
Ndt test (x rays, dye test etc) available.
Weight: 15kg.
Heat number tracing
Maximum cast size
500*500*350mm
Casting weights
20g~80kg
Standards
Astm, jis, din, bs, mil
Wall thickness
1.5-2mm min
Casting process type
Silica sol lost wax casting
Machining
Cnc machining, cnc lathe
Tolerances
Raw casting material according to vdg p690. Can achieve tighter tolerance by cnc machining.
Ndt service
Dye inspection, x ray inspection, ultrasonic inspection etc
Surface finish service
Pickled, passivated, zinc plating, black phosphating , vibration polishing, electro polishing, satin polishing, hand polishing
2585 Iron Castings Suppliers
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Our most experienced fields are in mechanical products (including parts) for applications in automotive industry, railways, oil exploration, mining, construction and aluminum smelting equipment. With many years of experience, we learned the rules and we know the expectations of customers and have become part of their competitive strategy for success in their respective field. If you need a dependable partner in china, please spend some minutes to visit our website and see what we can do for you.
The main material is gray cast iron, nodular cast iron and alloy iron casting. The weight is from 50 kg to 300, 000 kg, using resin sand casting technical to avoid the casting defects.
Material: gray iron and ductile iron casting
Flask size: 1200*850*350
Used for auto mobile, heavy truck, farm machinery
Main products: auto wheel hub, brake drums, holder, transmissions, pump, bearing housing
Material:gray iron and ductile iron casting
Flask size:1200*850*350
Used for automobile, farm machinery, heavy truck
Main products: auto wheel hub, brake drums, holder, trasmissions, pump, flywheel shell, bearing housing etc.
Packed in wooden box
2585 Iron Castings Suppliers
Short on time? Let Iron Castings sellers contact you.
