Grastal Metal & Alloys Co., Ltd

Ca: 28%/30% Si: 58%/55% C: 1.50% S: 0.05% P: 0.05% Size: 0-3mm/10-50mm;90%min If you need other specification, pls contact with us directly.

Mg: 99.9%/99.95% Cu: 0.02% Mn: 0.10% Si: 0.05% Al: 0.05% Other: 0.1%/0.05% Size: 7.5kg+/-0.5kg/300 grams +/- 20%/100 grams +/-20%

Si: 70-77% 45-65% Zr: 0.5-1.2% 10-15% Ca: 0.75-1.5% 0.5-1.5% Al: 1-1.5% 1.5-2% Size: 1-3mm/1-6mm/3-10mm;90%min

Si: 44-47% Mg: 5-7% /8-11% Ca: 0.8-2.5% Re: 1-2.5% Al: 1% Size: 1-6mm/2-10mm/5-25mm; 90% Any other grade, pls check with us directly

Si: 68-75% Ca: 0.8-1.5% Al: 1.50% P: 0.10% S: 0.10% Ba: 0.8-1.3% Size: 2-7mm/1-6mm/3-10mm;90%min

P: 22%/23%25% Si: 1%-6% Ti: 0.5-3.5% Size: 10-30mm/10-50mm/10-80mm;90%min If you need other specification, pls contact with us directly.

S: 42-45%/46-48%/48%/50% Pyrite ore (Ferro Sulphure) Fe: 40%/43% Si: 2%/3% H2O: 1%/2%/3% Size: 3-10mm/3-15mm/10-50mm;90%min

Ferro Calicum cored wire Caclium Silicon cored wire Ferro Titanium cored wire We can supply different qulality cored wire according to your reque

SiC: 68-72% Fe2O3: 3% F.C: 5% S: 0.30% H2O: 2% Size: 30-70mm 90%min If you need other specification, pls contact with us directly.

Silicon metal 553 Silicon metal 441 Off grade Silicon metal Size:10-100mm 90%min If you need other specification, pls contact with us directly.