304 Stainless Steel Sheets
304 stainless steel grades: 0Cr18Ni9 (0Cr19Ni9) 06Cr19Ni9 S30408.
Chemical composition C: ≤0.08, Si: ≤1.0 Mn: ≤2.0, Cr: 18.0~20.0, Ni: 8.0~10.5, S: ≤0.03, P: ≤0.035 N≤0.1.
Comparing with 304L:
304L more resistant to corrosion, 304L carbon less.
304 widely used, with good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping bending and other hot workability, no heat treatment hardening phenomenon (non-magnetic, the use of temperature -196 ° C ~ 800 ° C).
304L after welding or to eliminate stress, its resistance to grain boundary corrosion is excellent; in the absence of heat treatment, also can maintain good corrosion resistance, the use of temperature -196 ° C-800 ° C.
Tensile strength (Mpa) 520
Stainless steel coil
Yield Strength (Mpa) 205-210
Elongation (%) 40%
Hardness HB187 HRB90 HV200
304 stainless steel density 7.93 g / cm3 austenitic stainless steel generally use this value 304 chromium content (%) 17.00-19.00, nickel content (%) 8.00-10.00,304 is equivalent to 0Cr19Ni9 (0Cr18Ni9) stainless steel.
304 stainless steel is a versatile stainless steel, rust-proof performance than the 200 series of stainless steel materials to be stronger. High temperature is also better.
The price of mirror finish in more expensive than other surface,it is very shiny so it will cost a lot for processing.
4*8 feet is the normal size of stainless steel plate.If the customer requirements of stainless steel plate size is different from 4*8 feet, the price is higher.