Ingot casting process with highest level of cleanliness measured though Inclusion test as per ASTM E45 :
AISI410 (Stainless Steel) European Mills
| Sr.No. | Grade | Melt Route | Initial Size | Inclusion Rating (Thin/Thick) | |||
|---|---|---|---|---|---|---|---|
| A | B | C | D | ||||
| 1 | AISI410 | EAL-LF-VD | Tubing Head | 0.5/0.0 | 0.5/0.5 | 0.0/0.0 | 0.5/0.0 |
| 2 | AISI410 | EAL-LF-VD | Dia.400 | 0.5/0.0 | 0.5/0.5 | 0.0/0.0 | 0.5/0.0 |
| 3 | AISI410 | EAL-LF-VD | Dia.665 | 0.5/0.0 | 0.5/0.5 | 0.0/0.0 | 0.5/0.0 |
| 4 | AISI410 | EF-AOD | Dia.220 | 1.5/1.0 | 2.0/1.5 | 0.0/0.0 | 1.0/1.0 |
| 5 | AISI410 | EF-AOD | Dia.250 | 1.5/1.0 | 1.5/1.0 | 0.0/0.0 | 1.0/1.0 |
| 6 | AISI410 | EF-AOD | Dia.220 | 1.5/1.0 | 1.5/1.0 | 0.0/0.0 | 1.0/1.0 |
AISI410 (Stainless Steel) MSSMW
| Sr. No. | Grade | Melt Route | Initial Size | Inclusion Rating (Thin/Thick) | |||
|---|---|---|---|---|---|---|---|
| A | B | C | D | ||||
| 1 | AISI410 | EAF-AOD-LRF-VD | M1 Ingot | 0.5/0.0 | 0.5/0.5 | 0.5/0.0 | 1.0/1.0 |
| 2 | AISI410 | EAF-AOD-LRF-VD | M1 Ingot | 0.5/0.0 | 1.0/1.0 | 0.5/0.0 | 1.0/0.5 |
| 3 | AISI410 | EAF-AOD-LRF-VD | M1 Ingot | 0.5/0.0 | 0.5/0.5 | 0.0/0.5 | 1.0/1.0 |
| 4 | AISI410 | EAF-AOD-LRF-VD | M1 Ingot | 0.5/0.0 | 1.0/0.5 | 0.5/0.0 | 1.0/0.5 |
| 5 | AISI410 | EAF-AOD-LRF-VD | M1 Ingot | 0.5/0.0 | 0.0/0.0 | 0.5/0.0 | 0.5/0.5 |
| 6 | AISI410 | EAF-AOD-LRF-VD | M2 Ingot | 1.0/0.5 | 0.0/0.0 | 1.0/0.0 | 0.5/0.5 |
17-4 PH (UNS Designation - S17400) & Duplex Stainless Steel European Mills
| Sr. No. | Grade | Melt Route | Initial Size | Inclusion Rating (Thin/Thick) | |||
|---|---|---|---|---|---|---|---|
| A | B | C | D | ||||
| 1 | S31803-F51/S32205-F60 Duplex SS | E+AOD+LRF | Dia 65 | 1.5/0.5 | 0.5/0.0 | 1.5/1.5 | 1.5/0.5 |
| 2 | E+AOD+LRF | Dia 70 | 1.5/0.5 | 0.5/0.0 | 1.5/0.5 | 1.5/0.5 | |
| 3 | E+AOD+LRF | Dia 50 | 1.5/1.0 | 0.5/0.0 | 1.0/1.5 | 1.5/0.5 | |
| 4 | 17-4 PH (UNS-S17400) | EAF+LF+VD | Ingot | 0.5/0.5 | 0.5/0.5 | 0.5/0.0 | 0.5/0.0 |
17-4 PH (UNS Designation - S17400) & Duplex Stainless Steel MSSMW
| Sr. No. | Grade | Melt Route | Initial Size | Inclusion Rating (Thin/Thick) | |||
|---|---|---|---|---|---|---|---|
| A | B | C | D | ||||
| 1 | 17-4 PH (UNS-S17400) | EAF-AOD-LRF-VD | M1 Ingot | 1.0/0.5 | 0.5/0.0 | 1.0/1.5 | 1.5/0.5 |
| 2 | S31803-F51 | EAF-AOD | M1 Ingot | 1.5/0.5 | 0.5/0.0 | 1.0/1.5 | 1.5/0.5 |
1.2714 (Die Steel) European Mills
| Sr. No. | Grade | Melt Route | Inclusion Rating (Thin/Thick) | |||
|---|---|---|---|---|---|---|
| A | B | C | D | |||
| 1 | 1.2714 | EAF-VD | 2.0/1.5 | 0.5/0.0 | 0.0/0.0 | 1.0/1.0 |
| 2 | 1.2714 | EAF-VD | 2.0/1.5 | 1.5/1.0 | 0.0/0.0 | 1.0/1.0 |
| 3 | 1.2714 | EAF-VD | 2.0/1.5 | 0.5/0.0 | 0.0/0.0 | 1.0/0.5 |
| 4 | 1.2714 | EAF-VD | 2.0/1.5 | 1.0/0.5 | 0.0/0.0 | 1.0/1.0 |
| 5 | 1.2714 | EAF-LF-VD | 1.0/0.0 | 1.0/0.0 | 0.0/0.0 | 1.0/0.5 |
| 6 | 1.2714 | EAF-LF-VD | 1.0/0.5 | 1.0/0.0 | 0.0/0.0 | 1.0/0.5 |
| 7 | 1.2714 | EAF-LF-VD | 1.0/1.5 | 0.0/0.0 | 1.5/3.0 | 1.0/1.0 |
1.2714 (Die Steel) MSSMW
| Sr. No. | Grade | Melt Route | Inclusion Rating (Thin/Thick) | |||
|---|---|---|---|---|---|---|
| A | B | C | D | |||
| 1 | 1.2714 | EAF-LRF-VD | 0.0/0.0 | 0.0/0.0 | 0.5/0.5 | 0.5/0.5 |
| 2 | 1.2714 | EAF-LRF-VD | 0.0/0.0 | 0.0/0.0 | 1.0/0.5 | 0.5/0.5 |
| 3 | 1.2714 | EAF-LRF-VD | 0.5/0.0 | 0.0/0.0.0 | 0.5/0.0 | 1.5/1.0 |
| 4 | 1.2714 | EAF-LRF-VD | 0.5/0.0 | 0.0/0.0 | 0.5/0.0 | 0.5/0.5 |
| 5 | 1.2714 | EAF-LRF-VD | 0.5/0.0 | 0.5/0.5 | 1.0/0.5 | 1.0/0.5 |
| 6 | 1.2714 | EAF-LRF-VD | 0.0/0.0 | 0.5/0.0 | 0.5/0.5 | 0.5/0.5 |
| 7 | 1.2714 | EAF-LRF-VD | 0.0/0.0 | 0.0/0.5 | 1.0/1.0 | 1.0/0.5 |