316 Stainless Tube

Product introduction

Varieties: 316 stainless steel pipe, 316 stainless steel bright pipe, 316 stainless steel decorative pipe, 316 stainless steel capillary pipe, 316 stainless steel welded pipe, 304 stainless steel pipe.

The 1316L stainless steel tube has a maximum carbon content of 0.03 and can be used in applications that cannot be annealed after welding and require maximum corrosion resistance.

Corrosion Resistance

Heat treatment

316 stainless steel cannot be overheated for hardening.

weld

Typical uses Pulp and paper equipment Heat exchangers, dyeing equipment, film washing equipment, pipes, materials for the exterior of buildings in coastal areas

trait

Characteristics and uses of stainless steel:

Serial number Category Brand Feature and application

1 Austenitic 1Cr17Mn6Ni5N nickel steel, instead of grade 1Cr17Ni7, magnetic after cold working. For rolling stock.

2 1Cr18Mn8Ni5N section nickel steel, instead of grade 1Cr18Ni9

3 1Cr17Ni7 has high strength after cold working. Rolling stock, conveyor belts, bolts and nuts

4 1Cr18Ni9 has high strength after cold working, but the elongation is slightly worse than 1Cr17Ni7. Decorative components for construction. 5 Y1Cr18Ni9 Improve cutting and ablative resistance. Most suitable for automatic lathes. Bolt and nut

6 Y1Cr18Ni9Se improves cutting and ablative resistance. Most suitable for automatic lathes. Rivets, screws

7 0Cr19Ni9 as stainless heat resistant steel is the most widely used, food equipment, general chemical equipment, atomic energy industry

8 00Cr19Ni11 steel with lower carbon content than 0Cr19Ni9, excellent resistance to intergranular corrosion, and no heat treatment parts after welding

9 0Cr19Ni9N Add N to the grade 0Cr19Ni9, the strength is increased, and the plasticity is not reduced. Reduce the thickness of the material. As a structural strength component, 10 0Cr19Ni10NbN adds N and Nb to grade 0Cr19Ni9 and has the same characteristics and uses as 0Cr19Ni9N

11 00Cr18Ni10N is added N to the grade 00Cr19Ni11, which has the same characteristics as the above grade, and the purpose is the same as 0Cr19Ni9N, but the intergranular corrosion resistance is better

12 Work hardening of 1Cr18Ni12 compared to 0Cr19Ni9. Spinning processing, special drawing, cold heading

13 0Cr23Ni13 corrosion resistance, heat resistance is better than 0Cr19Ni9

14 0Cr25Ni20 oxidation than 0Cr23Ni13 better. In fact, it is mostly used as heat-resistant steel

15 0Cr17Ni12Mo2 has better corrosion resistance than 0Cr19Ni9 in seawater and various other media. Mainly used as pitting resistance material

16 0Cr18Ni12Mo2Ti is used to resist sulfuric acid, phosphoric acid, formic acid, acetic acid equipment, has good resistance to intergranular corrosion

17 00Cr17Ni14Mo2 is 0Cr17Ni12Mo2 ultra-low carbon steel, better than 0Cr17Ni12Mo2 intergranular corrosion resistance

18 0Cr17Ni12Mo2N Add N to grade 0Cr17Ni12Mo2 to improve strength, without reducing plasticity, so that the thickness of the material is reduced. For higher strength parts with better corrosion resistance

19 00Cr17Ni13Mo2N Added N to the grade 00Cr17Ni14Mo2, with the same characteristics as the above grade, the same use as 0Cr17Ni12Mo2, but better crystal corrosion resistance

20 0Cr18Ni12Mo2Cu2 has better corrosion resistance and point corrosion resistance than 0Cr17Ni12Mo2. For sulphuric acid resistant materials

21 00Cr18Ni14Mo2Cu2 is 0Cr18Ni12Mo2Cu2 ultra-low carbon steel, better than 0Cr18Ni12Mo2Cu2 intergranular corrosion resistance

22 0C19Ni13Mo3 has better point corrosion resistance than 0Cr17Ni12Mo2. Materials for dyeing equipment, etc

23 00Cr19Ni13Mo3 is 0Cr19Ni13Mo3 ultra-low carbon steel, better than 0Cr19Ni13Mo3 intergranular corrosion resistance

24 0Cr18Ni16Mo5 Heat exchangers, acetic acid equipment, phosphoric acid equipment, bleaching equipment, etc., for use in environments where 00Cr17Ni14Mo2 and 00Cr17Ni13Mo3 are not suitable

25 1Cr18Ni9Ti welding, diamagnetic instruments, medical instruments, acid-proof containers and equipment lining pipeline and other equipment and parts

26 0Cr18Ni11Ti Add Ti to improve intergranular corrosion resistance, not recommended for decorative parts

27 0Cr18Ni11Nb Contains Nb to improve intergranular corrosion resistance

Theoretical weight calculation formula of 316 stainless steel pipe: (outer diameter - wall thickness) × wall thickness ×0.02513=KG/M

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