321 stainless steel seamless pipe from China manufacturer - Tianjin Hundred Crowns Import And Export Co., Ltd.

Price:	5000.0~6000.0 RMB
Payment Terms:	T/T,L/C, T/T,L/C, T/T,L/C
Place of Origin:	Tianjin, China (Mainland)


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Product Detail

Model No.: 321

Production Capacity: 5000-10000

Delivery Date: 10 days

Means of Transport: Ocean

Packing: as required

Jet engine parts, furnace heat treated parts, expansion joints, turbo superchargers, oil refiners, exhaust manifolds and high temperature chemical

  Machinability    Slightly tougher than 304 stainless, this material will produce the same tough stringy chips. The use of slow speeds and constant positive feeds will minimize this alloy's tendency to work harden.
Welding   321 may be welded by all commonly used fusion and resistance methods. Oxyacetylene welding is not recommended. When necessary, use AWS E/ER347 filler metal.
Hot Working   Working temperatures of 2100-2300 F (1149-1260 C) are recommended for forging, upsetting and other hot work processes. Do not work this alloy at temperatures below 1700 F ( 927 C). Material must be water quenched or fully annealed after working to reattain maximum corrosion resistance.
Cold Working   Although this material requires higher initial forces than 304 stainless, it is quite tough and ductile and can be readily stamped, blanked, spun and drawn.