46%min Cr2O3 chromite sand for foundry

  • FOB Price : USD $444.00 / Piece
  • Minimum order:1
  • Place of Origin:China
46%min Cr2O3 chromite sand for foundry

Chemical Composition of Chromite Sand is:

Cr2O3≥46.0%

FeO≤26.5%

Al2O3≤15.5%

SiO≤1.0%

MgO≤10.0%

CaO≤0.30%

Cr/Fe:1.55:1

Physical composition:

Appearance:Black

Melting poin:2150°C

pH:7-9

The amount of the acid≤ 2 ML

Percent soil<0.1

Percent Moisture≤0.1

The sintered:1600

Percentage of free acid present in the sand: 0

Packing: 1000Kgs/big bag

Supply Ability: 8000Ts/month

Zhengzhou Haixu Abrasives Co., Ltd

Tel: 86-371-63211283 Country: China (Mainland)