201 stainless steel screen
Length: 30 m width: 1 m
4 mesh =0.635 cm (wire diameter)
201 stainless steel chemical composition
(C): less than 0.15 of carbon
(Si) silicon: less than 0.75
(Mn) manganese: 5.5 ~ 7.50
(Cr) chromium: 16 ~ 18
(N): n = 0.25
(P): P = 0.060
(S): less than 0.030 sulfur
(Ni) nickel: 3.50-5.50%
(Cu) copper: copper 0.8%
High copper 1.5%