duplex stainless 2507/UNS S32750/1.4410 wire rod fastener bolt nut screw washer gasketnickel alloy monel inconel incoloy hastelloy nimonic duplex stainless steel welding wire rod wires rods electrode electrodesDiameter 0.3~30MMDelivery state: pickled white or bright annealed Wire rod or wire rollsSoft state wire or half hard state wire or hard state wiresoft state wire is for cold workinghalf hard state wire is for cold working or hot workinghard state wire is to machining directly, to produce bolt or spring etcEm ail-------sunnyofsteel at gm ail c om