Customized Stainless Steel Housings are Shipping Today To Saudi Arabia
In layman's words, stainless steel is steel that does not rust easily. In reality, certain stainless steels are both rust and acid resistant (corrosion resistance). The rust and corrosion resistance of stainless steel is owing to the production of a chromium-rich oxide coating (passivation film) on its surface. This rust and corrosion resistance is relative. Corrosion resistance of steel in weak media such as atmosphere and water, as well as in oxidizing media such as nitric acid, rises with increasing chromium concentration in steel, according to tests. When the chromium concentration reaches a particular proportion, the corrosion resistance of steel quickly shifts from easy to rust to not easy to rust, and from corrosion-resistant to corrosion-resistant.
Methods and steps for customizing stainless steel non-standard parts:
1. Cutting and punching
Since the strength of stainless steel is higher than that of general materials, higher pressure is required for stamping and shearing, and when the gap between the knife and the knife is accurate, shear failure and work hardening will not occur. When gas cutting is necessary, use plasma or laser cutting. Or when the arc is cut, the heat affected zone is ground and heat treatment is required.
2. Bending
Can be bent 180°, but in order to reduce cracks in curved surfaces and the radius is preferably 2 times the thickness of the plate, the thickness of the thick plate is 2 times the thickness of the plate along the rolling direction, and the thickness when bent in the vertical direction of the rolling 4 times. The radius is necessary, especially during welding, to prevent surface cracking in the welded area to prevent machining cracking.
3. Drawing and deep processing
During deep drawing, frictional heat is easily generated, so please use a stainless steel type that is resistant to high pressure and heat, and remove the oil adhering to the surface after forming.
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