JawaySteel

Tel: +86-21-36360933 36360955 36361733 36361755
Suite 22D,YongRong Enterprise Center,No.1111 Liyang Road,HongKou Area,Shanghai,200081,China.

303 stainless steel processing performance

303-stainless-steel-sheet-processing-performance

Welding: Although the cutting grade is not recommended to do welding processing, but also can be welded, but a little difficult. The alloy 303 may be welded to the electrode 310 of the alloy and should be annealed after welding to dissolve the precipitated carbides, thereby increasing the resistance to grain intergranular corrosion of the material.

Machining: The common processing methods used to process mild steel can also be used for processing. Annealing conditions and hardness range of 200-240 Brinell under the conditions, can achieve high processing rate. However, the improvement is necessary in the processing process, used to adjust the characteristics of a variety of stainless steel.

Annealing temperature: In order to obtain maximum ductility, 303 should be annealed at a temperature range of 1800 – 2000 ° F (982-1043 ° C) near the upper limit. In order to avoid the occurrence of harmful carbides, the material should be cooled by water. Material should be avoided as much as possible in the range of 800 – 1500 ° F (427 -816 ° C).

303-stainless-steel-bar-processing-performance

Hardening temperature: Alloy 303 is austenitic stainless steel and can not be hardened by heat treatment.

Structure: Alloy 303 is austenite at any temperature. When heated to 800 – 1500 ° F (427 -816 ° C), the carbonate will precipitate around the grain boundary. When the annealing is carried out, these carbides will be re-dissolved.

GET A QUOTE

About Jaway

Jawaysteel Co., Ltd., founded in 1998, is a professional manufacturer and global exporter specializing in stainless steel and normal steel manufacture and exportation. In recent years, winged by rapid merge and expansion, Our well-equipped plants emerged in Dainan, Jiangsu Province , with two Export offices respectively located in Shanghai and HongKong catering to a lager scale of customers from both home and abroad under the banner of supreme service.


Copyright © 1998-2016 Jaway Stainless Steel. All rights reserved.