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Carbon Steel
The backbone of heavy industry. We process massive volumes of A36, Q235, Q345, and high-strength low-alloy (HSLA) structural steels for construction, bridges, and machine beds.
Common Grades: A36, A514, Q235, Q345, S355
Materials We Work With
Massive Inventory & Material Expertise
At Openex, our 180-acre facility doesn't just house massive machinery—it also holds a vast inventory of raw materials. Whether you require standard carbon steel structural plates, highly corrosion-resistant duplex stainless steel, or extreme wear-resistant alloys for mining equipment, we have the supply chain and processing capabilities to handle it.
*All materials are fully traceable and supplied with comprehensive Material Test Reports (MTRs) to meet global ISO, ASME, and CE standards.
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Stainless Steel
Ideal for pressure vessels, food processing, and marine applications. We offer dedicated, contamination-free machining and welding for austenitic and martensitic stainless.
Common Grades: 304/304L, 316/316L, 410, 430
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Duplex & Super Duplex
Exceptional strength and corrosion resistance. Frequently fabricated for offshore platforms, desalination plants, and chemical reactor shells.
Common Grades: 2205, 2507, Zeron 100
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Aluminum
Lightweight and versatile. Our specialized TIG/MIG welding and high-speed CNC routing centers are optimized for large-scale aluminum structures and transportation chassis.
Common Grades: 5052, 6061-T6, 7075
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Wear-Resistant Steel
Built to survive the harshest environments. We expertly cut, roll, and weld abrasion-resistant plates for dump bodies, crusher components, and mining buckets.
Common Grades: Hardox 400/450/500, AR400, AR500
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Heat-Resistant Alloys
Engineered to maintain strength at extreme temperatures. Perfect for industrial furnaces, rotary kilns, and vacuum chamber components.
Common Grades: Inconel, Hastelloy, 310S Stainless
Thermal Stress Relief & Heat Treatment
Heavy welding and machining introduce immense internal stresses into metal structures. Openex operates massive on-site heat treatment furnaces to ensure the dimensional stability and longevity of your critical components.
- ✓ Post-Weld Heat Treatment (PWHT)
- ✓ Normalizing & Annealing
- ✓ Quenching & Tempering
Design & Engineering
Unsure which material fits your application?
Our materials engineering team can assist with Design for Manufacturability (DFM), helping you select the perfect alloy to balance cost, weight, durability, and corrosion resistance for your specific industry application.
Consult Our Material Experts