Coarse grain
Low carbon steel alloy for special applications
ST W 5
6.00 — 8.00 mm
ST W 4
5.00 — 7.00 mm
ST W 3
4.00 — 6.00 mm
ST W 2
3.00 — 5.00 mm
ST W 1
2.50 — 3.50 mm
| Chemical analysis: | |
| C Si Mn P S Fe |
approx. 0.10 % approx. 0.15 % approx. 1.15 % 0.02 % 0.02 % > 98 % |
| Hardness: HV 1 (ISO 11125–3, ISO 6507) |
|
| in new grain: 300 — 400 |
| Bulk density: | |
|
approx. 4.0 kg/dm³ |
| Grain sizes: | |
| ST W 1 2.50 — 3.50 mm ST W 2 3.00 — 5.00 mm ST W 3 4.00 — 6.00 mm ST W 4 5.00 — 7.00 mm ST W 5 6.00 — 8.00 mm |
| Areas of application: | |
|
Backfills, ballast, cleaning medium in shot cleaning systems, filling medium, concrete admixture for shielding purposes |
|
| Delivery form: | |
| Packed in PE bags of 20 kg. each. The shipment is made on Euro pallets in units of 1000 kg (50 bags @ 20 kg). The pallet is protected with a cardboard box and shrink-wrap foil. Or in1000 kg BigBag on Euro pallet protected by shrink-wrap. |
Metalltechnik Schmidt GmbH & Co. KG . Schulstraße 41 . D‑70794 Filderstadt . Phone: +49 711 779 907–0 . Email: sales@ferrosad.com