| S.NO. |
Color Code |
Working temp range(degC) |
Suitability -Applications |
| 1 |
RED |
750-950 |
FOR USE IN ALUMINIUM AND LOWER TEMPERATURE ALUMINIUM ALLOYS.
APPLICATION IN MELTING, HOLDING, ALL TYPES OF DIE CASTING AND SAND CASTING OPERATIONS.
CRUCIBLES SUITABLE FOR COKE, GAS, OIL AND ELECTRIC RESISTANCE FURNACES.
CRUCIBLES NOT SUITABLE FOR INDUCTION FURNACES
|
| 1(a) |
RED & WHITE |
750-950 |
APPLICATION AS (1) – SUITABLE IN ALL TYPES INDUCTION FURNACES |
| 2 |
BLUE |
1200-1450 |
FOR USE IN COPPER AND HIGH TEMP. COPPER ALLOYS & PRECIOUS METALS.
IDEALY SUITED FOR MELT & POUR OPERATIONS. ALSO FOR REFINING OPERATIONS WITH HIGH TEMP & RIGOUROUS FLUXING.
CRUCIBLES SUITABLE FOR COKE, GAS & OIL FURNACES.
CRUCIBLES NOT SUITABLE FOR INDUCTION FURNACES |
| 2(a) |
BLUE & WHITE |
1200-1450 |
APPLICATION AS (2) –
SUITABLE IN ALL TYPES INDUCTION FURNACES
|
| 3 |
ORANGE |
1050-1200 |
FOR USE IN PRECIOUS METALS (GOLD &SILVER) YELLOW BRASSES AND OTHER LOWER TEMPERATURE COPPER ALLOYS. CRUCIBLES ALSO SUITED FOR ZINC OXIDE MANUFACTURE.
IDEALLY SUITED FOR MELT&HOLD OPERATIONS IN ALL DIE CASTING & PRESSURE DIE CASTING APPLICATIONS.
CRUCIBLES SUITABLE FOR COKE, GAS, OIL AND ELECTRIC FURNACES.
CRUCIBLES NOT SUITABLE FOR INDUCTION FURNACES
|
| 3(a) |
ORANGE & WHITE |
1050-1200 |
APPLICATION AS (3) – SUITABLE IN ALL TYPES INDUCTION FURNACES
|
| 4 |
GREEN |
1350-1450 |
FOR APPLICATIONS IN CAST IRON (NO STEEL INCLUSIONS)
IDEALLY SUITED FOR USE IN COKE, GAS &OIL FURNACES.CRUCIBLES NOT SUITABLE FOR INDUCTION FURNACES |
| 4(a) |
GREEN & WHITE |
1350-1450 |
APPLICATION AS (4)– SUITABLE IN ALL TYPES INDUCTION FURNACES
|
