MATERIALS WE CAST. FOR ANY OTHER MATERIALS TO BE CAST OTHER THAN NOT BEING LISTED BELOW PLEASE CONTACT info@infinitycast.in
| CARBON STEEL | |
| ASTM A216 | WCB |
| WCC | |
| ALLOY STEEL | |
| ASTM A217 | WC1 |
| WC6 | |
| WC9 | |
| C5 | |
| C12 | |
| C12A | |
| CA-15 | |
| LOW ALLOY STEEL | |
| ASTM A352 | LCB |
| LCC | |
| CA6NM | |
| ASTM A732 | 1A Type IC 1020 |
| 2A Type IC 1030 | |
| 3A Type IC-1040-3A | |
| 8Q Type IC 4140 | |
| 13Q Type IC 8620 | |
| 7Q Type IC 4130 | |
| STAINLESS STEEL | |
| ASTM A351 ASTM A743 |
CF8 |
| CF8M | |
| CF8C | |
| CF3 | |
| CF3M | |
| CG8M | |
| CG3M | |
| CA-15 | |
| CA-40 | |
| CF20 | |
| CK20 | |
| CN7M | |
| CK3MCuN | |
| DUPLEX STAINLESS STEEL | |
| ASTM A890 ASTM A995 |
CD4MCu Gr. 1A |
| CD4MCuN Gr.1B | |
| CD3MN Gr.4A | |
| CE3MN Gr.5A | |
| CD3MWCuN Gr.6A | |
| NICKEL & COBALT BASE ALLOYS | |
| ASTM A494 | N-12MV |
| M 35-1 | |
| CW-12MW | |
| CX-2MW | |
| CU5MCuC | |
| CW6MC | |
| Stellite-6 | |
| Stellite-12 | |
Non-Ferrous Metals
| No. | Material Description | Grades |
| 1. | Aluminium | LM6,LM9,LM13 |
| 2. | Aluminium Bronze | AB1,AB2 |
| 3. | Lead Bronze | LB1,LB2,LB3,LB4,LB5 |
| 4. | Phosphor Bronze | PB1,PB2,PB3,PB4 LPB1 |
| 5. | Gun Matel | G1,G2,LG1,LG2,LG3,,LG4 |
| We can also cast other than above grades as per Customers specification meeeting to any standars like ASTM,BS,DIN,EN,GOST,JIS,IS etc. | ||
Investment castings tolerances
Reference international standard: VDG P690
Linear Tolerances :
| Nominal size mm |
D1 Tolerance (general dimensions) |
D2 Tolerance (some functional dimensions) |
| 0 to 6 | ±0.15 | ±0.12 |
| 6 to 10 | ±0.18 | ±0.14 |
| 10 to 18 | ±0.22 | ±0.17 |
| 18 to 30 | ±0.26 | ±0.20 |
| 30 to 50 | ±0.40 | ±0.31 |
| 50 to 80 | ±0.45 | ±0.37 |
| 80 to 120 | ±0.55 | ±0.44 |
| 120 to 180 | ±0.8 | 0 ±0.65 |
| 180 to 250 | ±1.20 | ±0.95 |
| 250 to 315 | ±1.30 | ±1.10 |
| 315 to 400 | ±1.80 | ±1.40 |
Tolerance for straightness, flatness, parallelism, shape :
| Precision class | Length of the tolerated element | ||
| to 25 mm | 25 to 50 mm | up to 50 mm | |
| allowed difference | |||
| D1 | 0.15 mm | 0.25 mm | 0.6% |
| D2 | 0.10 mm | 0.20 mm | 0.4% |
Tolerance for angle values and right angles :
| Precision class | Nominal dimensions | |||
| to 30 mm | 30 to 100 mm | 100 to 200mm | up to 200mm | |
| D1 | allowed deviation | |||
| minute degree | 30 | 30 | 30 | 20 |
| mm / 100 mm | 0.87 | 0.87 | 0.87 | 0.58 |
| D2 | allowed deviation | |||
| minute degree | 30 | 20 | 15 | 15 |
| mm / 100 mm | 0.87 | 0.58 | 0.44 | 0.44 |
Surface quality according to ISO R 468, DIN 4769 and VSM10321 :
| Ra | Rz | Rt | |
| N9 | 6.3 | 23-32 | 25-38 |