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Chrome Sand Foundry Grade

Analysis
Typical %
Cr2O3
46% Minimum Typical 46.5%
SiO2
1% Maximum Typical 0.7%
Fe
20.23%
FeO
26.5%
Al2O3
14.5%
CaO
0.18% Typical Maximum 0.02%
MgO
10.2% Typical Maximum 11%
TiO2
0.69%
V2O5
0.34%
P
0.004%
S
0.004%
CR:Fe Ratio
1.58:1
Physical Properties
Acid Demand
pH
Typical 7.77
pH3
Typical 4.7 ml
pH4
Typical 3.8 ml
pH5
Typical 3.1 ml
L O I
Typical 0.5 - 1 % at + 980 Deg C
Turbidity
120 NTU Typical
Sizing
AFS Grain Fineness
No. AFS 40-50 or AFS 45-50 or AFS 45-55
Packing
Dried and Bagged or Loose Bulk

Information above is given in good faith as accurate but not guaranteed to be a specification. No guarantee is given or implied. Users should conduct tests to determine suitability for any specific purpose.

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Chrome Sand Metallurgical Grade

Analysis
Typical %
Cr2O3
44% Minimum
SiO2
4.5% Maximum
FeO
26.5%
Al2O3
15.5%
CaO
0.3%
MgO
10.5%
TiO2
0.7%
V2O5
0.45%
P
0.005%
S
0.005%
CR:Fe Ratio
1.48:1
Sizing
-1 mm
98%
Packing
Loose Bulk Wet

Information above is given in good faith as accurate but not guaranteed to be a specification. No guarantee is given or implied. Users should conduct tests to determine suitability for any specific purpose.

View or Download this datasheet as a PDF

Chrome Sand Chemical Grade

Analysis
Typical %
Cr2O3
46% Minimum
SiO2
1% Maximum
Fe
20.2%
FeO
26.5%
Al2O3
15.5%
CaO
0.25% Typical Maximum 0.02%
MgO
10.25% Typical Maximum 11%
TiO2
0.64%
V2O5
0.43%
P
0.005%
S
0.005%
CR:Fe Ratio
1.52:1
Physical Properties
Moisture
2.5 - 4%
Sizing
-1 mm
98%
Packing
Loose Bulk Wet

Information above is given in good faith as accurate but not guaranteed to be a specification. No guarantee is given or implied. Users should conduct tests to determine suitability for any specific purpose.

View or Download this datasheet as a PDF

Chrome Flour 43%

Analysis
Typical %
Cr2O3
43% Minimum (43.5% typical)
SiO2
5% Maximum
FeO
25 - 26%
Al2O3
14 - 15%
CaO
0.5 - 1%
MgO
10 - 11%
CR/Fe
1:1.54
Physical Properties
Moisture
0.2% Maximum
pH
9 - 10
Bulk Density
1.70g/cm3
S.G.
4.4 - 4.5 g/cm3
Sizing
2% max retained 325 mesh
1% max retained 200 mesh
Packing
25, 40 or 50 kg 4 ply paper bags, pallets and stretch wrap, or 1 Mt Bulk Bags loose in container

Information above is given in good faith as accurate but not guaranteed to be a specification. No guarantee is given or implied. Users should conduct tests to determine suitability for any specific purpose.

View or Download this datasheet as a PDF

Chrome Flour 46%

Analysis
Typical %
Cr2O3
46% Minimum
SiO2
0.95% 1% Maximum
FeO
26.5%
Al2O3
15.17%
CaO
0.18%
MgO
9.55%
TiO2
0.69%
Na2O
0.014%
Ni
0.15%
V
0.21%
Mn
0.16%
P
0.002%
S
0.002%
CR:Fe Ratio
1.5:1
Physical Properties
Moisture
1% Maximum
Natural Colour
Brown
pH
8.8
Bulk Density
1.70g/cm3
S.G.
4.4 - 4.5
Hardness
5.0 - 5.5 Mohs
Sizing
0.5% retained 325 mesh (45 micron)
Packing
25, 40 or 50 kg 4 ply paper bags, pallets and stretch wrap, or 1 Mt Bulk Bags loose in container

Information above is given in good faith as accurate but not guaranteed to be a specification. No guarantee is given or implied. Users should conduct tests to determine suitability for any specific purpose.

View or Download this datasheet as a PDF

Product Range

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