The use of 304 stainless steel
304 stainless steel (18Cr-8Ni) counted on a more extensive use of steel, it has excellent corrosion resistance, low temperature strength and mechanical properties, tensile strength, good heat resistance, 304 stainless steel or chemical in the air corrosive medium to high corrosion resistance is a high alloy steel. Plated stainless steel surface without color, etc. after treatment, and has beautiful surface and corrosion resistance. It belongs to a kind of steel used in many ways, representative of the performance of 13 chrome steel 18 to-8 high-alloy chrome-nickel steel. Stamping, bending and other thermal processing is good, no heat hardening (non-magnetic, they use the temperature Chong -196 ℃ ~ 800 ℃).
304 stainless steel chemical composition
304 is a versatile stainless steel, it is widely used to produce good overall performance requirements (corrosion resistance and formability) of equipment and parts.
304 stainless steel is produced according to the U.S. ASTM standard grades of stainless steel in a. 304 stainless steel plate equivalent to China's 0Cr19Ni9 (0Cr18Ni9) stainless steel. 304 19% chromium, 9% nickel.
