1.Grade W1, W2.1, WAl1, W-61 2.Purity 99.95$ ~ 99.98% 3.SO 9001:2001 4.Diameter: 0.1 ~ 3.0 mm Specifications1.Grade W1, W2.1, WAl1, W-61 2.Purity 99.95$ ~ 99.98% 3.SO 9001:2001 4.Diameter: 0.1 ~ 3.0 mmSpecificationsTungsten alloy Wire, Tungsten alloy wires Grade W1, W2.1, WAl1, W-61 Purity 99.95$ ~ 99.98% ISO 9001:2001 Tungsten alloy Wire, Tungsten alloy wiresPurity 99.95% ~ 99.98% Diameter: 0.1 ...