technical Capabilities
Amtech Technocast Pvt. Ltd.
Technical Capabilities
| Sr No. | Material | Astm Specs. | Grades | DIN | AISI |
|---|---|---|---|---|---|
| 1 | Carbon Steel |
A 27/A 27 M A 216/A216M A 356/A356M A 732/A732M A 148/A148M A 757/A757M A 217/A217 M A 352/A352M A 389/A389M A 356/A356M |
All Grades WCA, WCB, WCC 1, 2, 5, 6, 8 1A, 2A, 2Q, 3A, 3Q, 4A, 40, 4Q, 5N, 7Q, 8Q, 9Q, 100, 120, 130, 14Q 80-40, 80-50, 90-60, 100-75, 105-85, 115-95, 135-125, 150-135, 160-145, 165-150, 165-150L, 210-180, 210-180L, 260-210, 260-210L A10, A20, B2N, B2Q, B3N, B3Q, B4N, B4Q, C1Q, E1Q, E2N, E2Q, E3N WC1, WC4, WC5, C5, C12, WC11 WC6, WC9, CA-15 LC3, LC4, LC9 C23, C24 1, 2, 5, 6, 8, 9, 10, 12A |
1.0619 1.0619+N 1.0619+QT 1.1138 / 1.5419 1.7356 / 1.7379 1.7363 |
1030/1020 1020 |
| 2 | Ferritic Stainless Steel | A 743/A743M | CB-30, CC-50 | --- | --- |
| 3 | Martensitic Stainless Steel |
A 352/A352M A 356/A356M A 487/A487M A 743/A743M A 217/A217M |
CA6NM CA6NM CA15-A, CA15-B CA15-C, CA15-D, CA15M-A, CA6NM-A, CA6NM-B, CA-15, CA-15M, CA6NM, CA-40, CA6N |
1.4008 1.4028 / 1.4313 |
SS 410 SS 420 |
| 4 | Austenitic Stainless Steel |
A 351/A351M A 743/A743M A 744/A744M A 447/A447M A 297/A297M |
CF-3, CF-3A, CF-8M, CF-3MA, CF-8C, CF-10MC, CK-20, HK-30, HK-40, HT-30, CN-7M, CT-15, CF-10M, CF-8A, CF-8M, CF-20, CF-10, CG-8M, CH-8, CK-20 CN-7M, CF-3M, CF-8C, CN-7M, CF-8C, CN-7M, HH, HK, HE, HT, HU |
1.4308 / 1.4408 1.4404 / 1.4409 1.4439 / 1.4552 1.3964 1.4834 / 1.4500 |
SS304 / SS316 SS 304L SS 204 SS 2205 Alloy 20 |
| 5 | Duplex Stainless Steel |
A351/A351M A 743/A743M A 890/890 M |
CD-4MCU CD-4MCUN GR-1A, GR-1B, GR-1CGR-2A, GR-3A, GR-4A, GR-5A, GR-6A |
1.4460 / 1.4470 1.4462 / 1.4469 1.4468 / 1.4517 |
--- |
| 6 | Precipitation Hardened Stainless Steel | A 747/A747M | CB7CU-1, CB7CU-2 | 1.4525 | SS 2507 SS 17-4 PH |
| 7 | Nickel-base Super Alloys |
A 494/A494M A 560 |
CW-12MW, CY-40, CZ-100, M-35-1, M-35-2, M-30C, CX-2M N-12MW, N-7M, CW-6M, M-25S, N3M, CY-4-40, CW12MW, CW-6MCW-2M, CX-2MW, Cu5MCu |
2.4365 2.4816 / 2.4686 2.4617 / 2.4658 2.4858 2.4813 |
Monel Hast alloy B,C Inconel 625 Inconel 825 Inconel 718 |
| 8 | Cobalt Base Alloy | --- | Stellite | --- | --- |
Other than above, in general we can cast any material composition as per customer requirements meeting EN, GHOST, JIS standards, etc.
Amtech Technocast Pvt. Ltd.
General Casting Tolerance
| Dimensions (mm) | Normal | Premium | ||
|---|---|---|---|---|
| Deviation ± | Tolerance Range | Deviation ± | Tolerance Range | |
| 0 – 6 | ± 0.10 | 0.20 | ± 0.08 | 0.16 |
| 6 – 10 | ± 0.12 | 0.24 | ± 0.10 | 0.20 |
| 10 – 14 | ± 0.15 | 0.30 | ± 0.12 | 0.24 |
| 14 – 18 | ± 0.20 | 0.40 | ± 0.14 | 0.28 |
| 18 – 24 | ± 0.25 | 0.50 | ± 0.17 | 0.34 |
| 24 – 30 | ± 0.30 | 0.60 | ± 0.20 | 0.40 |
| 30 – 40 | ± 0.36 | 0.72 | ± 0.29 | 0.60 |
| 40 – 50 | ± 0.42 | 0.84 | ± 0.30 | 0.60 |
| 50 – 65 | ± 0.49 | 0.98 | ± 0.35 | 0.70 |
| 65 – 80 | ± 0.58 | 1.16 | ± 0.42 | 0.84 |
| 80 – 100 | ± 0.68 | 1.36 | ± 0.48 | 0.96 |
General Flatness tolerance is ± 0.25 up to 100 sq.mm of surface area.
