Main chemical component: C:0.15~0.25 Si:0.20~0.80 Mn:1.20~2.00 Cr:11.50~14.50 Others:2.00~3.00 Hardness:40~45HRC Application: Transport roller etc. Welding flux: SJ303 High strength stainless steel welding wire
Originalartikel lesen: …martensite stainless steel welding wire manufacturer from china…
