201 steel strip: belongs to chromium-nickel-manganese austenitic stainless steel with relatively low magnetic properties
301 steel strip: good ductility, used for forming products. It can also be hardened by mechanical processing. Good weldability. Abrasion resistance and fatigue strength are better than 304 stainless steel.
304 steel strip: has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping, bending, and no heat treatment hardening. Uses: tableware, cabinets, boilers, auto parts, medical appliances, building materials, food industry (use temperature -196°C-700°C), 304 stainless steel is a universal stainless steel material, anti-corrosion performance is better than 200 series stainless steel materials Be strong. The high temperature resistance is also better, which can reach 1000-1200 degrees.
304L steel strip: As a low-carbon 304 steel, in general, its corrosion resistance is similar to that of 304, but after welding or stress relief, its resistance to intergranular corrosion is excellent. It can also be used without heat treatment. Maintain good corrosion resistance.
316L steel strip: 316 stainless steel contains molybdenum and low carbon content. Its resistance to pitting corrosion in the ocean and in the chemical industry environment is much better than that of 304 stainless steel! (316L low-carbon, 316N nitrogen-containing high-strength, 316F stainless steel has high sulfur content, easy-to-cut stainless steel).
410 steel strip: belongs to martensite (high-strength chromium steel), with good wear resistance and poor corrosion resistance.
420 steel strip: "cutting tool grade" martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. It is also used for surgical knives, which can be very bright.
430 steel strip: ferritic stainless steel, for decoration, such as car accessories. Good formability, but poor temperature resistance and corrosion resistance.