SHELL MOLD CASTINGS EXPERT(0.5KG TO 100KG)

AISI GR.E steel castings and Ductile Iron casting 100-70-03/120-90-02

We are manufacturer of castings expert with more than 30 years experience. Professional in in railcar and freight car parts, Industrial products,Power Line hardware and others.

We make castings according ASTM standard,include Carbon steel alloy,Stainless steel,Ductile Iron,Bronze alloy. Weights ranging from 0.5kg to 100 kg. We offer a wide range of castings parts available in various sizes to accommodate our customers’ specific needs and unique applications.

Melting method: Electric furnace melting with independent patented technology can refine high-quality carbon steel alloy,aluminum bronze, tin bronze alloy liquids of various grades, as well as stainless steels.

The company has comprehensive mechanical performance testing and chemical analysis methods.Adopting shell molding process to produce various high-performance alloy steels (including stainless steel castings), various high-grade ductile iron precision castings, and bronze and brass precision castings.At the same time, our company has comprehensive mechanical performance testing and chemical analysis methods, as follows

1. Mechanics laboratory: can test various mechanical properties of materials, such as impact energy, tensile strength, bending strength, elongation, cross-sectional shrinkage, and hardness;

2. Chemical analysis room: can detect more than 30 elements in carbon steel, alloy steel, stainless steel, ductile iron, and various copper and aluminum alloy castings. In 2018, our company established the Shaoguan Engineering Technology R&D Center, with 7 full-time R&D personnel. In 2020, two more invention patents were being accepted for practical examination.

CAPACITY AND MATERIAL

• Low temperature steel: The mechanical properties are as follows: -46 ℃ low temperature impact energy ≥ 18J, tensile strength ≥ 620MPa, yield strength ≥ 450 MPa, elongation ≥ 24%, and reduction of area ≥ 43%. The main products include standard container corners, special container corners, and liquid nitrogen valve bodies;
• Carbon steel alloy, for railcar and freight car products,according ASTM GR.A,B,C,D,E
• Wear resistant steel: Different from current high manganese steel and high chromium cast iron, independently developed steel has the following mechanical properties: tensile strength ≥ 1300MPa, yield strength ≥ 1000 MPa, elongation ≥ 5%, and hardness HRC ≥ 55. The main products are rotating hubs for steel rolling equipment, plate hammers for mining equipment, and various types of lining plates;
• Various grades of plain carbon steel: mechanical structural components used in various industries. Products such as door hinges for electric control cabinets and mechanical structural components for forklifts;
• Austenitic stainless steel (316L --00Cr18Ni9Ti): impeller for food machinery;
• The wear-resistant and heat-resistant steel developed is in a leading position in China for use in rolling mill hubs.
•Precision ductile iron castings,Ductile iron grades: 65-45-12, 70-50-05, 100-70-03, 120-90-02, that is, the tensile strength of cast ductile iron can reach from 450 to 1050 MPa, and the elongation rate can reach 12% to 2%; Widely used in mechanical structural components, such as military brackets, truck transmission links, etc

WHO WE SERVICE FOR

WESTWOLFTEC V2 2023