Handan Shengnada New Material Technology Co., Ltd.
SND FOUNDRY, YOUR RELIABLE PARTNER IN SIDE!
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Castings for OEM stainless steel bodies and parts
Product Description
Automotive castings are one of the important parts in the automotive industry. There are many types of manufacturing processes, including die casting, gravity casting, sand casting, and precision casting. Among them, die casting is a common process, which uses high pressure to fill the mold with molten metal, and then obtains the required parts through cooling and demolding. Gravity casting uses the principle of free fall to inject molten metal into the mold and achieve the casting purpose through solidification.
Casting process
Sand casting Scope of application: the most commonly used casting method. Manual molding is suitable for single pieces, small batches and large castings with complex shapes that are difficult to use molding machines. Machine molding is suitable for medium and small castings produced in batches.
Process characteristics: Manual molding: flexible and easy, but low production efficiency, high labor intensity, low dimensional accuracy and surface quality. Machine molding: high dimensional accuracy and surface quality, but large investment.
What we can done material
| Material | GB | ASTM | DIN | JIS |
| Grey Iron | HT250 | NO.35 | GG25 | FC250 |
| Ductile Iro | QT400—18 | 60—40—18 | GGG40.3 | FCD400--18 |
| Carbon Steel | ZG45 (ZG310-570) | 80--40 | GS--60 | SCC5 |
| Alloy Steel | 35Mn | 1037 | 36Mn4 | SWRH37 |
| 40Mn2 | 1340 | ** | SMn438 | |
| 42CrMo | 4140 | 42CrMo4 | SCM440 | |
| Stainless Steel | 0Cr18Ni9 | 304 | X5CrNi18.10 | SUS304 |
Who we are
SND FOUNDRY have been specializing in the production and sales of metal casting products nearly 20 years.
The company integrates sand casting, lost wax casting, lost foam casting, machining, heat treatment, and surface treatment. It specializes in providing precision castings of various materials such as cast iron, cast steel, stainless steel, alloy steel, wear-resistant and heat-resistant steel, with an annual output 20,000 tons of castings.
After years of continuous efforts, SND has successfully developed casting products for various industries such as automobiles, rail transit, mining machinery, chemicals, energy, electric power, water conservancy, and hardware construction. At present, our company's products are mainly supplied to Weichai, ShanQi Automobile, Beijing Valve, Minmetals Group, Handan Steel Group and other companies. The products have exported to Russia, Spain, Germany and other overseas countries.
SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Hardness Tester, Universal Material Testing Machine and Pressure test machine can be used to effectively control chemical composition and ensure mechanical performance.
