Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
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316Ti / UNS precision ground tubing ASTM TYPE S31635 Custom Cutting
Available Tube Product Forms:
Straight.
Coiled.
Welded and Cold Redrawn.
Quality Assurance:
Spezilla's 1.4571 / TP316Ti welded precision stainless steel tubes are produced acc. to the following process and inspection to assure our quality:
1. Chemical Composition Analysis Test With 100% PMI.
2. Solution Annealing / Bright Annealed.
3. 100% Hydrostatic Test and 100% Eddy Current Test
4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.
5. Impact Test subject to Standard request.
6. Grain Size Test and Intergranular Corrosion Test.
7. Visual Test and Endoscope Test for Surface Quality Test
Typical Applications:
Flue gas applications
Heat Exchangers
Heating Elements
Typical Manufacturing Specifications:
EN10217-7
ASTM A249
ASTM A269
Also individual customer specifications.
Description:
316Ti/4571 Welded precision stainless steel tubing is a titanium-stabilized, molybdenum-alloyed austenitic alternative to 316L/4404 – mainly used for elevated temperature applications. Due to its titanium-stabilization this product is weldable in all thickness ranges without becoming susceptible to intergranular corrosion. It belongs to the standard CrNiMo stainless steel family.
Due to their molybdenum content, the austenitic CrNiMo standard grades can be used in applications with increased demand for corrosion resistance. Their well-balanced material properties make them suitable for the fabrication of many products. Due to its titanium content, 316Ti/4571 can also be used at elevated temperatures.
316Ti/4571 is commonly available from many stainless steel stockists in many product forms and dimensions. Due to its titanium alloying, polishing options for 316Ti/4571 are limited.
Description:
| Item Code: | SPW-EN10217-7-1.4571 |
| Tube OD.: | 10MM |
| Wall: | 1.0MM |
| Length: | 6000MM |
| Material: | EN 1.4571, ASTM TYPE 316Ti / UNS S31635 |
| Standard: | EN10217-7 |
| Finish: | BA / Bright Annealed. |
| Type: | Welded |
| Certification: | ISO9001:2015 |
| Mill Test Certificate: | EN10204 3.1 |
| Packing: | Sleeved, Wooden Boxed |
| Chemical Element | % ( Weight ) |
| Carbon (C) | 0.0 - 0.080 |
| Chromium (Cr) | 16.50 - 18.50 |
| Manganese (Mn) | 0.0 - 2.00 |
| Silicon (Si) | 0.0 - 1.00 |
| Phosphorous (P) | 0.0 - 0.045 |
| Sulphur (S) | 0.0 - 0.015 |
| Mo | 2.00 - 2.50 |
| Nickel (Ni) | 10.50 - 13.50 |
| Ti | Other |
| Iron (Fe) | Balance |
| Mechanical Property | Value |
| Proof Stress | 240 Min MPa |
| Tensile Strength | 540 - 690 MPa |
| Elongation | 40 Min % |
| Hardness | 90 Max HRB |
