At Sunmach we consistently manufacture & export a wide range of Alloy 20 Fasteners Bolts, Nuts, Washers, Screws & Studs / Threaded Rods exactly catering to our customer’s specifications or drawing with assured quality & timely delivery.

Alloy 20 also known as “Carpenter 20” is a nickel-chromium-molybdenum stainless steel alloy. Alloy 20 fasteners are highly resistant to many other chemicals and these are resilient against pitting and chloride corrosion from sulphuric acid.

Alloy 20 Fasteners Applications - Chemical processing environment, flue-gas scrubbers, sulphuric acid pickling, petroleum refining, pulp and paper, food and dyes.

Alloy Common Name European UNS Download Data Sheet
Carpenter 20 / 20Cb-3 Alloy 20 2.4660 N08020 Alloy datasheet
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