c-276 - Fine Tubes - #1

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w w w. f i n e t u b e s . c o m Introduction • Nickel-Molybdenum-Chromium alloy that is a versatile corrosion resistant alloy. • Resists formation of grain boundary precipitates. Suitable for many Chemical Process applications. • Resistant to localised corrosion from reducing and oxidizing media. • Suitable for use with Chlorine, acetic and formic acids, hot media and ferric Chlorides. • Resistant to sulphurous compounds makes it suitable for desulphurization systems. • Resistant to stress corrosion cracking and pitting. • Suitable for use with wet Chlorine Gas. Cold working and weld homogenization Fine Tubes C276 products can be manufactured in a unique fashion. The products we can offer will have had the overall cross sectional area of the material reduced by >30% after the welding process. This cold reduction - in conjunction with state of the art welding procedures and heat treatment - leads to superior weld homogenization and enhanced corrosion resistance performance. www. f i n e t u b e s . com e 107 - august 2008 c-276 Datasheet Manufacturing Specifications Seamless tube: Seamless & welded tube: Seamless & welded pipe: Welded & bead worked: Fine Tubes extensive range of approvals and procedures also allows us to offer to most customer defined specifications when requested. ASTM B622 ASTM B622 ASTM B626 ASTM B622 ASTM B622 Corrosion Resistance Performance. ASTM G28A&B Tests on our 19.05 x 1.65 mm material were performed (ASTM G28A) using our own testing facility. The following results were recorded: micro inch / year mm / year Specification Requirement: Test 1 212 5.39 G48A Test 2 219 5.57 mm / year < 12.2 Test 3 206 5.23 micro inch / year < 481 Size Range for Seamless Tubing Fine Tubes offer a range of standard sizes: 19.05 / 25.40 / 38.10 mm OD x 1.22 / 1.65 / 2.11 / 2.64 mm wall. We also offer many specialist sizes in imperial and metric on request.