Specifications 304, 316 Round Stainless Steel Bar Grade: all 200,300,400 series Diameter: 1.0~50mm. Surface:bright,polished,pickled 304, 316 Round Stainless Steel Bar Stainless Steel Square/ Flat/ Round / Triangle / Hex  Bar   Specification: ------------------------------------------------------------------ 1.Standards: GB AISI 2. Grade:     200Series-201,202,200Cu,201Cu.     300Series-301.302,303,303Cu,304,304Cu,304H,316,316L.     400 Series_410,416,420,420F,430,430F 3. Size:      square bar:  5*5~50*50mm (or requested by customer)      Flat bar:  2*20~20*80mm (or requested by customer)      Round bar: dia1.0~50mm (or requested by customer) 4.  Application:  Widely used for manufacturing Spring, Screw, Bolt & nut, Steel mesh/coveyer belt, Shaft pin, Needle, Nail, Rope, Earphone wire, Washer, Staples, Pet cages, Antenna, Mosquito catcher, Kitchen tools, Vehicle chains, Electronic accessories, Free cutting, Chains & balls, Watch band, Unbrella strings, Breast wires and so on. 5.  Packing:       wraped by woven bag       customerized packing available    Remark: ------------------------------------------------------------------ Above imformation is just your reference,we can do customized processing according to your request if you have any questions,pls contact us by email,we will always be here support you.