Product Description

**6 l stainless steel bar: **6 stainless steel containing molybdenum and carbon content is low, in the ocean and chemical industrial environment of corrosion resistance ability is greatly is better than **4 stainless steel! (**6 l low carbon, **6 n nitrogen high strength high, **6 f stainless steel sulfur content is higher, easy cutting stainless steel.
**4 l stainless steel bar: as low carbon steel **4, be in usually, corrosion resistance and **4 similar, but in after welding or eliminate stress, the grain boundary corrosion resistance ability is outstanding, in before heat treatment cases, also can maintain good corrosion resistance.
**4 stainless steel bar: has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, stamping, bending and hot workability, no heat treatment hardening phenomenon. Purpose: tableware, ambry, boiler, auto parts, medical instruments, building materials, food industry (using temperature - **6 ° C - **0 ° C).
**0 stainless steel bar: the main features are: high temperature resistant, use commonly in the boiler, automotive exhaust pipe. Other performance generally.
**3 stainless steel bar: by adding a small amount of sulfur and phosphorus is the **4 more cutting processing, other performance and and similar.
**2 stainless steel bar: **2 stainless steel rod is widely used in auto parts, aviation, aerospace hardware tools, chemical. Specific as follows: arts and crafts, bearing, slip flower, medical instruments, electrical appliances, etc. Characteristic: **2 stainless steel ball belongs to Mr's shape steel, and **4 close to **2, but the hardness of HRC, some more or less and, with good rust and corrosion.
**1 stainless steel bar, good ductility, used for molding products. Also can through the mechanical processing make its rapid hardening. Good weldability. The abrasion resistance and fatigue strength is better than **4 stainless steel.
**2 stainless steel ball belongs to Mr's shape steel, and **4 close to **2, but the hardness of HRC, some more or less and, with good rust and corrosion.