Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
Add to Cart
Bright Annealed Precision small diameter stainless steel tubing D4/T3 OD10 X 1.0MM 1.4404
Our product range in 1.4404 (316L) are Welded Precision Stainless Steel Tubing.
| Item Code: | SPW-EN10217-7-1.4404 |
| Tube OD.: | 10MM |
| Wall: | 1.0MM |
| Length: | 6000MM |
| Material: | 1.4404 |
| Standard: | EN10217-7 |
| Finish: | BA / Bright Annealed. |
| Type: | Welded |
| Certification: | ISO9001:2015 |
| Mill Test Certificate: | EN10204 3.1 |
| Packing: | Sleeved, Wooden Boxed |
Description:
1.4404, is also known as 316L stainless steel, has a lower carbon content in it as compared with its family grade 1.4401 steel. Although 1.4404 has a lower carbon content, it is very much alike to 1.4401 in most of the commercial and industrial applications. Importantly the cost of both the related grades are also nearly the same, and both last long, with incredible properties of corrosion resistant, and a great choice for stress centric usages. 1.4404, in contrast, is a great choice for consumption where a lot of welding is required as 1.4404 is less prone to weld decay.
The austenitic stainless steel 1.4404 (316L) shows good acid resistance. Material 1.4404 (316L) is used in the chemical industry, apparatus engineering, sewage plants, and paper industry.
1.4404 is the low carbon grade of 1.4401 Steel. It shows good acid resistance. It is not susceptible to carbide precipitation at the grain boundary and therefore it is unaffected from sensitization. It is mostly used in welded parts of a greater thickness of over 0.2 inches. The austenitic microstructure also provides these stainless grades robust toughness, at lower temperatures as low as absolute zero (−273 degree Celsius).
| Chemical Element | % ( Weight ) |
| Carbon (C) | 0.0 - 0.030 |
| 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) | 10.00 - 13.00 |
| Iron (Fe) | Balance |
| Mechanical Property | Value |
| Proof Stress | 190 Min MPa |
| Tensile Strength | 490 - 690 MPa |
| Elongation | 40 Min % |
| Hardness | 90 Max HRB |
Available Tube Product Forms:
Straight.
Coiled.
Welded and Cold Redrawn.
Quality Assurance:
Spezilla's 1.4404 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:
Heat Exchangers
Heating Elements
Instrumentation Tubing
Typical Manufacturing Specifications:
EN10217-7
ASTM A249
ASTM A269
Also individual customer specifications.
