Si : 63-70%; Al : 0.5-2.0%; Ca: 0.5-2.0%; Zr: 2-4%; Mn: 2-4%; Ba: 0.3-1.0%.

Size: 10 – 100MM, ETC. (90% min.)

Si: 65-70%, Zr: 5-7%, Mn: 3.5-4.0%, Ba: 2.0-2.5%, Ca: 1.0-1.5%, Al: 1.5%max.

Size : 10-100 mm, ETC. (90% min.)

And other specifications as per customer’s requirements.