Radley Engineering can also fabricate with the following materials:

• All Type 300 Series stainless steels
• AL-6XN™*
• HASTELLOY™*
• Alloy 20
• Alloy C-22
• Alloy C-276
• Alloys 200 and 400
• Inconel 600, 601, 625, 800, 825, and 904L
• Duplex 2205 and 254SMO
• Titanium, Aluminium, Brass, and Copper

*AL-6XN is a trademark of Allegheny Ludlum; HASTELLOY® is a trademark of Hanes International, Inc

Material Selection – For Reliable Vessels

The selection of materials for pressure vessels must be code approved. An engineer will usually specify the most economical materials at the lowest cost and/or lowest maintenance cost that will be satisfactory under operating conditions.
There are many factors supported by experience and laboratory test results that must be considered in selecting the most suitable materials. They include the following:

1. Corrosion Resistance
2. Strength Requirements
3. Cost
4. Availability
5. Ease of Fabrication
6. Cost of Future Maintenance
7. Equipment Flexibility.