321 410 420 special shaped tube
We support 321 410 420 special shaped stainless pipe customization of various types, please contact me if you need, or leave your contact information.
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 321 410 420 special shaped tube in China. With abundant experience, we warmly welcome you to wholesale customized 321 410 420 special shaped tube from our factory. For price consultation, contact us.
321 410 420 Stainless steel special-shaped pipes introduce
321 410 420 Stainless Special Steel Pipe video
321 410 420 special shaped tube
321 stainless steel is a material with excellent high-temperature stress rupture (Stress Rupture) performance and high-temperature creep resistance (Creep Resistance) stress mechanical properties that are better than 304 stainless steel. 321 stainless steel has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridges, automobiles and other industries.
410 stainless steel contains 0.15% carbon and 13% chromium. It has good corrosion resistance and machinability. It is generally used in blades and valves and is widely used in auto parts, machinery, aerospace and other fields.
420 stainless steel is suitable for all types of precision machinery, bearings, electrical appliances, equipment, instruments, meters, transportation vehicles, household appliances, etc.
321 410 420 special shape steel tube Description
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40% | 95 | 217 |
| 321H | 515 | 205 | 40% | 95 | 217 |
321 410 420 special-shaped pipes
Product Applications
Stainless steel alloy 321 and 321H pipe, flanges and fittings are commonly found in the petroleum refining industry. Alloys 321 and 321H are commonly used in the manufacture of radiant superheaters, boiler tubes, high-pressure steam tubes and general refinery piping. They are also used in heavy-duty exhaust systems and manifolds.
321 410 420 Special Shape Seamless Steel Tube
FAQ
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.
Q:About 321 410 420 special shaped tube product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
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