Material and grade
Stainless Steel Washer :
AISI 302, 304, 304L,316, 316L, 310, 317, 317L, 321, 347, 410, 420,904L etc.
Duplex & Super Duplex Steel Washers : ASTM / ASME A815 UNS No. S31803, UNS No. S 32205, UNS No. S 31254, UNS No. S 31550, UNS No. S 32750, and UNS No. S 32760
Carbon Steel Washer :
ASTM A307, A193
Alloy Steel Washer : ASTM/ASME SA 193 / 19413 6, B 7/ B 7M, 13 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Nickel Alloy Washers : ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS n10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Silicon Bronze Washers : ASTM C65100/ C65500/ C65600 ,Silicon Bronze Flat Washer, Silicon Bronze Punched Washer,Silicon Bronze Machined Washer ,Silicon Bronze Spherical Washer, Silicon Bronze Spring Washer, Silicon Bronze Fender Washer
Aluminium Bronze Washers : ASTM B 111 C60800/ASME SB 111 C 60800 /EN 12451 CuAL5AS / CW200 / C61400 / C95400 / C61800 / C62300 / C624001 C62500 / C95200 / C95900 , Aluminium Bronze Flat Washer,Aluminium Bronze Punched Washer,Aluminium Bronze Machined Washer ,Aluminium Bronze Spherical Washer, Aluminium Bronze Spring Washer, Aluminium Bronze Fender Washer
Phosphor Bronze Washers : ASTM C65100 / C65500 / C65600 , Phosphorous Bronze Threaded Rod , Phosphorous Bronze StudBolt , Phosphorous Bronze Double Ended Rod , Phosphorous Bronze Tie Rod , Phosphorous Bronze Tie Bar , Phosphorous Bronze Socket Cap Screw