Corrosion and abrasion resistant steel
COBRANOX 12 is a duplex structure steel (ferrite martensite) with high levels of chromium giving excellent resistence to both corrosion and abrasion. Its lifetime is around 10 times superior to that of a normal mild steel.
The mechanical characteristics of COBRANOX 12 means that in many cases it can be used instead of a type 304 stainless grade. The very high sliding coefficient compared to normal mild steel enables COBRANOX 12 to efficiently combat the sticking phenomenon.
|Thicknesses (mm)||Formats (mm)|
|3 - 20||1500 × 3000
2000 × 6000
The excellent heat resistant properties of COBRANOX 12 enable it to be used where applications have a continuous temperature of up to 500 °C.
Fields of application
COBRANOX 12 has a wide range of applications:
- Petro-chemical industry
- Sugar production
- Agricultural industry
- Recycling industry
- Coal production and handling
Typical values (weight %).
|≤ 0.03||≤ 1.00||≤ 1.50||≤ 0.04||≤ 0.03||≤ 12||≤ 1.5||≤ 0.03|
Mechanical properties in delivery conditions
|Hardness (HB)||UTS (MPa)||Ys (MPa)||KCVL -20°C (J)||E (%)|