422 Stainless Steel Round Bar

Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 422 stainless steel round bar in China. If you're going to wholesale high quality 422 stainless steel round bar made in China, welcome to get free sample from our factory. Good service and reasonable price are available.

PRODUCT INTRODUCTION

Stainless Steel 422 is fairly easy to machine, but special care is needed to avoid galling if the parts are machined with sharp tools. The speed of machining should also be lower and consistent, accompanied by constant feed. Cobalt high-speed tools are recommended for best results.

While it is fairly easy to machine, Stainless Steel 422 can be difficult to weld. In order to prevent cracking of the welded parts, preheating is mandatory, followed by a post-weld stress relief of the weld itself at temperatures of 1100 – 1400° F (590 – 760° C) for 4 hours. 

As for forging, the parts should be preheated to 1200 – 1400° F (650 – 760° C) and then heated to 1900 – 2150° F (1040 – 1175° C). Slow cooling to room temperature is recommended, followed by annealing and tempering. If hardening is wanted on the forged parts, preheat to temperatures ranging from 1200 – 1400° F (650 – 760° C).

Heat Treatment

Thanks to the addition of Carbon in its structure, Stainless Steel 422 can be hardened and strengthened by standard heat treatments used for carbon steels such as hardening, annealing, and tempering. Depending on the wanted qualities, different combinations of these heat treatments are recommended. The highest corrosion resistance, for example, is attained in the hardened and tempered condition.

FAQ

Q:What are the shipping ports?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.

Q:About product prices?

A:Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:Can you send samples?

A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q: What are the advantages of your company ?

A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

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