Chinese Alloy Manufacturer | Factory Wholesale Prices
Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy developed for exceptional resistance to sulfuric acid, chloride stress corrosion cracking, and pitting corrosion. It is widely used in chemical processing, pharmaceutical, and food industry systems where stainless steel falls short.
We manufacture and supply a complete range of
Alloy 20 products:
Bar & Rod: ASTM B473 | Round, hex, square
Sheet & Plate: ASTM B463 | Hot/cold rolled, pickled finish
Pipe & Tube: ASTM B729 / B464 | Seamless & welded
Fittings & Flanges: ASME/ANSI standards | Machining & custom sizes available
Fasteners: Screws, bolts, nuts, washers
Profiles: Precision-cut or CNC-machined components
- Excellent sulfuric acid resistance
- ISO 9001 certified manufacturer
- OEM services & international shipping supported
