profile 김정우 2006-03-03 11:38:11
1 459
SA240-410S Plate로 물건 제작하는데, 부속품중에 PIPE로 물건을 제작할 것이 있습니다. 410S S.S의 같은 계열의 Pipe 재질이 무엇입니까?

Thomas Eun 2006-02-28 09:51

There are no standard piping materials in 410 or 410S stainless steel.
The closest material may be SA-731-S44400 (18.5Cr-2Mo). However 304 SS is more recommendable if there is no issue in galvanic corrosion or thermal expansion. See references below.

References-ASME STAINLESS STEEL PIPING/TUBING:

SA-213 Seamless Ferritic & Austenitic Alloy Boiler Tubes
SA-249 Welded Austenitic Steel Boiler & Heat Exchanger Tubes
SA-268 Seamless & Welded Ferritic/Martensitic Stainless Tubing
SA-312 Seamless & Welded Austenitic Stainless Steel Pipe
SA-358 Welded Austenitic Alloy Pipe for High Temperature Service
SA-376 Seamless Austenitic Pipe for High Temperature Service
SA-403 Wrought Austenitic Stainless Piping Fittings
SA-409 Welded Large Diameter Austenitic Pipe for Corrosion or High Temperature Service
SA-430 Austenitic Forged & Bored Pipe for High Temperature Service
SA-450 General Requirements for Carbon, Ferritic & Austenitic Alloy Steel Tubes
SA-451 Centrifugally Cast Austenitic Steel Pipe for High Temperature
SA-452 Centrifugally Cast Austenitic Steel Cold Wrought Pipe for High Temperature Service
SA-688 Welded Austenitic Stainless Feedwater Heater Tubes
SA-731 Seamless & Welded Ferritic/Martensitic Stainless Steel Pipe
SA-789 Seamless & Welded Ferritic/Austenitic Stainless Tubing for General Service
SA-790 Seamless & Welded Ferritic/Austenitic Stainless Steel Pipe
SA-813 Single or Double Welded Austenitic Stainless Steel Pipe
SA-814 Cold Worked Welded Austenitic Stainless Steel Pipe
SA-815 Wrought Ferritic, Austenitic & Martensitic Stainless Pipe Fittings

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