304 Stainless Steel Sheets
chemical composition:
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.
GB nature:
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.
Mirror Finish:
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:
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.
