... Stainless steel welding wire GradeSS201, SS202, SS304, SS316, SS321, SS304L, SS316LSurfaceBright or dullConditionSoft and hardDiameter0.1mm-8mmLengthCoilsStandardASME, ASTM, EN, BS, GB, DIN, JIS ... etc.Material201 202 304 304L 316 316L 321 310S 410 410S 430 347H 2Cr13 3Cr13ApplicationFoodstuff, Gas, Metallurgy, Biology, Electron, Chemical ...