1、Describtion:

304 stainless steel is a kind of universal stainless steel material, anti rust properties than the 200 series of stainless steel  material.   Heat resistance is also  relatively good, the general use of the temperature limit is less than 650. 304 stainless steel has good stainless steel，corrosion resistance and better intergranular corrosion resistance.304 stainless steel is a common stainless steel material, density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature 800 degrees, with good working performance, toughness, and widely used in industrial and furniture decoration industry and food medical industry.

 2、Specification (mm):

The ultimate tensile strength of B (MPa) = 520

304 stainless steel Atlas (7)

Conditional yield strength (MPa = 205) 0.2

5 elongation (%) = 40

Section shrinkage (%) = 60 PSI

Hardness: = 187HB; 90HRB = 200HV;

Density (20, g/cm3): 7.93

Melting point (c): 1398~1454

The specific heat (C 0~100, KJ, kg-1K-1): 0.50

Thermal conductivity (m-1 - K-1 - W): (100) 21.5 (500)

Linear expansion coefficient (K-1 - 10-6): (0~100) 17.2, (0~500 18.4)

Resistivity (20, 10-6, m): 0.73

Longitudinal modulus of elasticity (20, KN/mm2): 193

3、Price：

¥ 14.72 -- ¥ 18.52/ton
4、Product characteristic：

304 stainless steel is a kind of universal, it widely used for requirements of making good comprehensive properties, resistance to corrosion and formability of equipment and parts. In order to keep the stainless steel corrosion resistance, the steel must contain more than 18% of the chromium, more than 8% of nickel content. 304 stainless steel is produced according to the United States ASTM standard a grade of stainless steel.

Suitable for food processing, storage and transportation. Has good machining performance and can be welded. Plate heat exchanger, corrugated pipe, household products, medical appliances, building materials, chemical, food industry, agriculture, marine parts and so on.