1.2379 Round steel h8 ground 1000 mm
Twisted or peeled
Round steel bars
Delivery condition: soft annealed 830N/mm² (250HB max.)
X155CrVMo12-1
Color code 1.2379 Yellow
Achievable hardness: HRC 61-63
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Kuvaus
| Tolerance | Surface | |
|---|---|---|
| Thickness h8 | polished (N7) | Ra 1.6 |
| Length +5 / 0mm | sawn (N15) | Ra 25 |
Material description
HIGH-ALLOY, WEAR-RESISTANT, TOUGH, LEDEBURITIC, SECONDARY-HARDENABLE COLD-WORKING STEEL.
This steel is more wear-resistant due to its increased vanadium (V) content and exhibits high tempering resistance at higher hardening temperatures. Due to its versatile applications, 1.2379 is the world’s most widely used 12% chromium steel.
| L% | C | Si | Mn | Cr | Ni | Mon | W | V | S |
|---|---|---|---|---|---|---|---|---|---|
| 1.2379 | 1.55 | 0.30 | 0.30 | 12.00 | 0.18 | 0.70 | 0.18 | 0.80 | |
| 1.2990 | 1.00 | 0.95 | 0.45 | 8.20 | 1.50 | 1.70 | |||
| 1.2601 | 1.60 | 0.30 | 0.30 | 12.00 | 0.18 | 0.60 | 0.50 | 0.30 | |
| 1.2080 | 2.10 | 12.00 | |||||||
| 1.2436 | 2.10 | 12.00 | 0.70 |
