Blog Severe Corrosion & Heat Resistant Material Profiles

Grade

• MTEK N-12MV (N30012 / Alloy B)

Description

• Nickel-based alloy for severe corrosion and heat resistance

Properties – Why select this material

• Excellent high temperature and corrosion resistant properties.
• Oxidation resistance is maintained up to 1400°F / 760°C.
• Somewhat harder to machine that carbon steel.

Applications – Frequent Uses

• Aircraft
• Chemical processing

Grade

• MTEK CW-2M (N26455 / Alloy C-4)

Description

• Nickel-based alloy for severe corrosion and heat resistance

Properties – Why select this material

• Resistance to both oxidizing and reducing chemicals makes this alloy one of the most universally effective corrosion resistant materials.
• Oxidation and reducing resistance at elevated temperatures.
• Good weldability and fair machinability.

Applications – Frequent Uses

• Corrosive environments, including high temperature
• Chemical processing

Grade

• MTEK H230

Description

• Nickel – Chromium – Tungsten – Molybdenum based alloy

Properties – Why select this material

• Excellent high temperature strength.
• Outstanding resistance to oxidizing environments for prolonged exposures.
• Lower thermal expansion characteristics than other high-temperature alloys.

Applications – Frequent Uses

• Gas turbine combustors
• Heat treating
• Chemical and petrochemical processing

Grade

• MTEK HR120

Description

• Nickel – Chromium based alloy

Properties – Why select this material

• Excellent high temperature strength.
• Good resistance to carburizing and sulfidizing environments.
• Upgrade from 330 alloy, 800H alloy and stainless steels.

Applications – Frequent Uses

• Heat treating
• Chemical and petrochemical processing
• Industrial heating

For guidance in selecting the appropriate severe corrosion and heat resistant alloy in your application, contact us.