Stainless Steel Hollow Pipe
1.4432 is a stainless steel commonly referred to as grade 316L. It is a low carbon austenitic stainless steel suitable for welding applications where susceptibility to intergranular corrosion is a concern. The U.S. standard designation for this grade is usually ASTM A312 TP316L.
1.4432 stainless steel pipe is a high-alloy stainless steel with excellent corrosion resistance. Its chemical composition contains 17% chromium, 12% nickel and 3% molybdenum.
1.4432 alloy tubes are often used to manufacture equipment in chemical, marine, petroleum, pharmaceutical, food processing and other fields. During use, it is necessary to select the appropriate processing technology according to specific conditions to ensure its performance and corrosion resistance.
In short, 1.4432 Stainless Steel Hollow Pipe is a high-alloy stainless steel with excellent corrosion resistance. It has good forging properties and can be forged in various shapes. In the application, it is necessary to select the appropriate processing technology according to the specific situation to ensure its performance and corrosion resistance.
| Manufacture Standard: |
ASTMA213, ASTMA312, ASTM A269, ASTM A790,DIN17456, DIN17458, EN10216-5, EN17440, |
| Grades: |
304 , 304L, 304H, 304N, 316, 316L 1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, SUS304, SUS304L, SUS316, SUS316L |
| Size: |
A).Out diameter: ANSI 1/8"-24"(6mm-630mm). B).Wall thickness: (0.9mm-50mm) |
| Process methods: | cold dawning, cold rolling |
| Surface &Delivery condition: | Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends |
| Length: | Max25 meters |
| Packing: | in seaworthy wooden cases or in bundles |
| Min order quantity: | 0.5-1 ton |
| Delivery date: | TP304,TP310s,TP316 pipes usually have stock,others Min. 10 days |
| Certificates: | ISO9001:2000 quality system and Mill test Certificate supplied |
1.4432 SS High Pressure Pipe
Forging performance
1.4432 alloy has good forging performance and can be forged in various shapes, such as the forging of shaft parts, the forging of ring parts, etc. During the forging process, you need to pay attention to the following points:
Forging temperature: 1.4432 The forging temperature of SS Polished Pipe is usually between 1050 ~ 1200℃, and it is best to control it at around 1150℃. Excessively high temperatures will cause the grains to become too coarse, affecting the properties of the alloy.
Forging specific pressure: 1.4432 The forging specific pressure of SS Thin Wall Pipe is usually around 3 ~ 4. If the specific pressure is too high, the alloy will be prone to cracking, and if it is too low, cracks will appear on the surface of the forging.
Forging speed: 1.4432 The forging speed of Stainless Steel Clad Pipe should be moderate. Too fast a forging speed will cause excessive stress in the alloy, while too slow a forging speed will affect the shape and dimensional accuracy of the forging.
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