+86 311 8926 0859


+86 311 8502 8537

Home > News > News

Door Handle Stainless Steel Casting

Dec. 16, 2021

Door handles are the handle hardware installed to open or close a door. There are different types of door handles designed for exterior doors, interior doors, cabinet doors, and car doors. The most common types of door handles are lever handles and door knobs. Door handles can be made from a variety of materials, with the most common materials being stainless steel and aluminum.


Material: 304 stainless steel

Grade 304 stainless steel has a maximum of 0.8% carbon, between 16% and 24% chromium, a maximum of 35% nickel and a minimum of 50% iron. The combination of these metals in stainless steel results in high corrosion resistance, durability and hardness.

Because door handles are always in contact with people, they tend to harbor bacteria. If the door handle is 304 stainless steel, there is less chance of bacteria remaining on the door handle and it is safer. In addition, because 304 stainless steel has good corrosion resistance, door handles will not rust even after many years. Finally, 304 stainless steel also offers a clean finish and bright aesthetics that are popular in modern society.


Doorknob Stainless Steel Investment Casting


Doorknob Stainless Steel Investment Casting

The stainless steel casting process is actually an investment casting process in which molten stainless steel is poured into a mold to solidify and obtain a strong, dense stainless steel material in the desired pattern. As with other stainless steel components, investment casting is a common production process for manufacturing door handles. When corrosion resistance and strength are required for certain products, stainless steel investment casting is the perfect solution.

YOGEM casts more than 5 casting stainless steel alloys and we typically provide custom services for precision and complex stainless steel products including door handles and other hardware. Having been in the investment casting industry for many years, we are experts in stainless steel casting and offer the perfect casting solution that is second to none. Our foundry's investment casting process produces complex, high-precision door handles with greater dimensional accuracy, higher consistency and better surface finish than other casting methods.

Our stainless steel foundry is ready to help our customers select the casting stainless steel alloy that best suits your specific application. By working with our customers' design teams, we provide quality door handles that always exceed your expectations. From the beginning, we work closely with our customers to help avoid problems and reduce costs.


To better provide our customers with high quality door handles and other stainless steel castings, YOGEM's capabilities allow us to manufacture stainless steel investment castings weighing up to 60 kg. In addition to casting equipment and testing instruments, we are equipped with machining and surface polishing equipment to provide finished products to our customers, all of which have the capacity to make us more competitive with other stainless steel foundries.


If you are sourcing a quality stainless steel casting manufacturer for your door handles or other components, contact us today!


  • wechat