2b finish 304 stainless steel flat bar is a universal stainless steel material with stronger rust resistance than 200 series stainless steel materials. High temperature resistance is also relatively good, can be as high as 1000-1200 degrees.
2b finish 304 stainless steel flat bar performance characteristics:
2b finish 304 stainless steel flat bar has excellent stainless corrosion resistance and good intergranular corrosion resistance. For oxidizing acids, it was found in the experiment that 304L stainless steel has strong corrosion resistance in nitric acid with a concentration of ≤65% below the boiling temperature. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.
The chemical composition of 2b finish 304 stainless steel flat bar:
C≤0.08
Si≤1.00
Mn≤2.00
P≤0.035
S≤0.03
Ni:8.0-10.0
Cr:18.0-20.0
Mechanical properties of 2b finish 304 stainless steel flat bar:
Hardness HV: 280 Yield strength N/mm: ≥470 Tensile strength N/mm: ≥780 Elongation%: ≥6;
Hardness HV 340±30 Yield strength N/mm: ≥665 Tensile strength N/mm: ≥930 Elongation%: ≥3;
Hardness HV≥370 Yield strength N/mm: ≥470 Tensile strength N/mm: ≥880≥1130 Elongation%: ≥3.
2b finish 304 stainless steel flat bar use:
2b finish 304 stainless steel flat bar can be used in household goods, auto parts, medical equipment, building materials, chemical, food industry, agriculture, ship parts and so on.