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Incl. MTC acc. EN 10204 / 3.1 with all mechanical and chemical properties MTC has to be send before delivery by E-Mail from each product to control through QD of BSG
This specification is valid for PANTHER-IQ
| MATERIAL DESCRIPTION: | PANTHER-IQ acc. chemical composition
Marerial proces ESR (Electro-Slag-Remelted under controlled atmosphere)
|
| Heat Treatment: | annealed max. 250 HB |
| Grain size: | 6 and finer acc. ASTM E 112 |
| Microcleanliness: | K4 max.20 acc. DIN 50602 |
| US Testing: | 100% acc. EN 10228-3 / cl.3 |
| Forging ratio: | forged min.4 / rolled min.5 |
| Weight piece/bundle: | max. 20000 kg |
Chemical composition
| C | Si (max) | Mn (max) | P (max) | S (max) | Cr | Mo | V | W |
|---|---|---|---|---|---|---|---|---|
| 1.10-1.20% | 1.10-1.40 | 0.20-0.40 | 0.020 | 0.005 | 7.50-8.00 | 1.45-1.75 | 2.35-2.65 | 1.10-1.30 |