ASTM B337 Titanium Tube
product name：ASTM B337Titanium tube
Grade: GR1, GR2, GR9, GR12
Executive standard: ASTM B337 338
Processing technology: cutting -- straightening -- cold drawing -- cutting
Product Introduction
ASTM B733 is an electroplating standard formulated by the ASTM Standards Committee. Its purpose is to surface treatment, to increase specific physical, chemical or electrical properties, such as wear resistance, corrosion resistance, conductivity, etc., which can be applied to the surface treatment of metal products and plastic products.
Name: ASTM B337 Titanium Tube
Level: GR1, GR2, GR9, GR12
Executive standard: ASTM B337 388
Processing technology: cutting-straightening-cold drawing-cutting
Specification:
|
Grade |
supply state |
manufacture Way |
Outer diameter (mm) |
Wall thickness (mm) |
|||||||||||
|
GR1, GR2, GR9, GR12 |
return status (m) |
Cold rolling (cold drawing) |
0.5 |
0.6 |
0.8 |
1.0 |
1.25 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
4.0 |
4.5 |
|
|
10-15 |
O |
O |
O |
O |
O |
O |
O |
▬ |
▬ |
▬ |
▬ |
▬ |
|||
|
＞15-20 |
▬ |
O |
O |
O |
O |
O |
O |
O |
▬ |
▬ |
▬ |
▬ |
|||
|
＞20-30 |
▬ |
O |
O |
O |
O |
O |
O |
O |
▬ |
▬ |
▬ |
▬ |
|||
|
＞30-40 |
▬ |
▬ |
▬ |
▬ |
O |
O |
O |
O |
▬ |
▬ |
▬ |
▬ |
|||
|
＞40-50 |
▬ |
▬ |
|
▬ |
▬ |
O |
o |
o |
o |
▬ |
▬ |
▬ |
|||
|
>50-60 |
▬ |
▬ |
▬ |
▬ |
▬ |
o |
o |
o |
o |
o |
▬ |
▬ |
|||
|
>60-80 |
▬ |
▬ |
▬ |
▬ |
▬ |
▬ |
o |
o |
o |
o |
o |
o |
|||
|
connection |
16 |
o |
o |
o |
o |
▬ |
▬ |
|
|
||||||
Manufacturing processes
Material preparation - blank cutting - straightening - outer circle processing - inner circle processing - surface treatment - quality inspection - packaging and storage
ASTM B337 titanium pipe its mechanical properties
Elasticity: The tensile strength required to meet its specified material grade. Normal hardness requirements range from 483-828 MPa (70,000-120,000 psi), depending on the titanium amalgam piece and intensity of treatment conditions.
Yield Strength: In order to adhere to the predefined material grade, the yield strength should be met. Depending on the structure of the titanium composite and the state of strength treatment, normal yield strength requirements range from 345 to 690 MPa (50,000 to 100,000 psi).
Elongation: Elongation is expected to be consistent with its intended material grade. Normal stretch prerequisite range is 20-25%. Elongation shows how much a material can stretch before breaking.
Hardness: Hardness points usually involve Rockwell hardness (HRB or HRC) or Brinell hardness (HB). The specific value depends on the number of pieces of titanium alloy and the strength of the treatment conditions
The difference between ASTM337 titanium tube and GR5 titanium alloy
1. Performance and application: It has high strength, corrosion resistance and good weldability, and is widely used in many fields. GR5 titanium alloy has high strength, high hardness, good plasticity and toughness, and is suitable for manufacturing components requiring high strength and high corrosion resistance.
2. Scope of application: It is suitable for manufacturing components requiring high strength and high corrosion resistance. GR5 titanium alloy is more suitable for manufacturing high-speed and high-temperature parts, such as aircraft engine parts, missile parts, etc.
3. Usage environment: It can still maintain excellent performance in harsh environments such as high temperature, high pressure, corrosive media, etc. GR5 titanium alloy parts work well at high speeds and high temperatures, such as aircraft engine parts, missile parts, etc.
4. Cost: GR5 titanium alloy is relatively more expensive than ASTM B337 titanium tube.
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