EN 10253 GR4 Titanium Elbow
1.EN 10253 GR4 Titanium Elbow is a piping component made of Grade 4 titanium alloy that meets the European standard EN 10253.
2.It is designed to change the direction of fluid flow in piping systems while maintaining high corrosion resistance and strength at elevated temperatures.
3.The elbows come in a variety of sizes and angles to fit different piping configurations.
Product Introduction
Chemical Composition Of Titanium Grades 4
|
Grade |
Nominal chemical composition |
Main ingredients(%) |
Impurities, not greater than(%) |
|||||||
|
Ti |
Other main ingredients |
Fe |
C |
N |
H |
O |
Other elements |
|||
|
Single |
Total |
|||||||||
|
GR4 |
Industrial pure titanium |
Allowance |
|
0.50 |
0.08 |
0.05 |
0.015 |
0.40 |
0.10 |
0.40 |
Mechanical Properties Of Titanium Grades 4
|
Grade |
Mechanical properties at room temperature, not less than |
|||
|
Tensile strength Rm/Mpa |
Elongation strength Rp0.2/Mpa |
Section elongation A/% |
Section shrinkage Z/% |
|
|
GR4 |
550 |
483 |
15 |
25 |
EN 10253 Standard Requirements For GR5 Titanium Elbow
1. Manufacturing process: GR5 titanium elbow should be produced by a hot or cold forming process.
2. Material: The titanium grade used for the elbow shall be GR5.
3. Chemical composition: The chemical composition of the titanium material used for the elbow must be in accordance with the specified requirements.
4. Mechanical properties: The mechanical properties of the elbow must be consistent with the specified requirements such as tensile strength, equivalent stress, elongation, and hardness.
5. Dimensions: The dimensions of the elbow should be in compliance with the specified size range and tolerances i.e., diameter, thickness, and length.
6. Surface finish: The surface finish of the elbow must be smooth and free from defects or deformities that may affect the functionality of the elbow.
7. Testing: Hydrostatic pressure testing, non-destructive testing (NDT), and visual inspection must be carried out in accordance with the specified requirements.
8. Marking and certification: The elbow should be clearly marked with the manufacturer's name, material grade, standard designation, dimensions, batch number, and other relevant information. The manufacturer should also provide a certificate of conformance and test reports to verify the product quality.
9. Packaging: The GR5 titanium elbow should be suitably packed and protected to avoid damage during transportation.
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