Basic introduction of stainless steel flat steel

Shandong Xinhe International Trade Co., Ltd2022-09-28

904L super stainless steel grades and standards:

00Cr20Ni25Mo4.5Cu (national standard), UNS N08904 (standard jointly designed by American Society of Automotive Engineers and American Society for Testing and Materials in 1967), DIN1.4539 (German standard), SUS890L, Al-904L, F904L, NAS 255

Executive standards: ASTM A240/ASME SA-240 (American Society for Testing and Materials; the new standard classifies it as stainless steel series, the original standard ASME SB-625 classifies it as nickel-based alloy series), ASTM A276, ASTM A182/ ASME SA-182, ASTM A312/ASMES A312.

904L stainless steel flat steel is used in construction projects as bridges, house frames, fences, power transmission ships, vehicles, etc. The raw material billet for the production of stainless steel flat steel is low carbon square billet, and the finished stainless steel flat steel is delivered in hot-rolled, cold-rolled or hot-rolled state. During the transaction, the side width and side thickness of the stainless steel flat steel should be fully filled in the contract and other documents, as well as other main process matters, such as annealing, solid solution, etc.

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