304 stainless steel rod 304 round rod 304 steel rod 304 stainless steel rod

产品规格：

齐全

Physical properties
Tensile strength
Conditional yield strength.
Elongation (%)
Reduction of area (%)
Hardness:
Density (℃ /):
Melting point (℃):~
Specific heat capacity (~℃-):
Thermal conductivity (): (℃).(℃)
Linear expansion coefficient (- ): (~℃).(~℃)
Resistivity (℃-d):
Longitudinal elastic modulus (℃/):
Processing method
Etching method
The etching processing method uses screen printing on the stainless steel surface to print an acid-resistant protective film and then etches it with ferrous chloride liquid to form an artistic pattern.
Inkjet color method
The inkjet color method is to spray color particles after screen printing to form a pear-skin-like surface to form an artistic pattern.
Stamping processing
Stainless steel products, especially stainless steel strips, many times the original processing method in factories is to use a punch machine to stamp products. Stamping includes two methods: straight punching and stretching. Generally, the hardness is lower than that, and stretching is used. The bending hardness is higher, and the hardness is higher. Stamping is straight punching.