Silicon Metal

We Offer Silicon Metal. Type: 2202, 3303, 3205, 411, 421, 441, 553 Size: 10-100 mm Usage: raw material for industries and chemicals Silicon Metal 1) 2202 Si: 99.5%min, Fe: 0.2%max, Al: 0.2%max, Ca: 0.02%max, P: 0.004%max 2) 3303 Si: 99.3%min, Fe: 0.3%max, Al: 0.3%max, Ca: 0.03%max, P: 0.005%max 3) 411 Si: 99.2%min, Fe: 0.4%max, Al: 0.1%max, Ca: 0.1%max, P: 0.005%max 4) 421 Si: 99.2%min, Fe: 0.5%max, Al: 0.2%max, Ca: 0.1%max, P: 0.005%max 5) 553 Si: 98.5%min, Fe: 0.5%max, Al: 0.5%max, Ca: 0.3%max, P: 0.005%max.