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.
stainless steel pipe
Price: | 5000.0~6000.0 RMB |
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Trade Term: | FOB |
Payment Terms: | T/T,L/C, T/T,L/C, T/T,L/C |
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Basic Info.
- Model No.: 321
- Place of Origin: Tianjin
- Min.Order: 10 Ton
- Means of Transport: Ocean
Supply Capacity
- Production Capacity: 5000-10000
- Packing:as required
- Delivery Date: 10 days
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