Metal Waste

Custom Size ?G1 G2 G3 G4 Seamless Titanium Tube For ? Seawater DesalinatioN?

?

?

Specifications:

?

1)?Standards:?astm?b862?

2)?Grade:GR1-GR23

3)?Seamless?pipe

4) Inside?Diameter:?4.2-300mm

2) Outside?Diameter?:?5-320mm

3) ?Wall?tickness:0.4-10mm

4) technique:seamless

5)?surface:Acid?washed?or?Polished?bright?surface

?

?

Features:

?

?

1. high-tensile strength to stand against pressures

2. Prevent leakage

3. Good corrosion resistant ability
4. our products are corrosion and high-temperature resistant.

5. We can also produce other specifications according to customer& acute;s requirements.

6. Best price / prompt delivery / intensive quality control system.

?

?

?

Applications:

?

1.?Heat?exchangers?and?condensers

2.?All?kinds?of?corrosive?fluid?transmission?pipeline?system

3.?Titanium?bicycle?tube,?automobile?exhaust?pipe

4.?Offshore?aquaculture

?

grade 1 can be used in the deep drawing parts for its good elongation and excellent corrosion-resistance.

grade 2 is used the most widely in the commercially pure titanium.

grade 3 is almost only used in pressure vessel.

grade 4 can be use in some fittings parts and fastening pieces, but for complex shape need 300 degree celsius to form.

Alloy grade 5, Ti-6Al-4V, is the most widely used in the titanium alloys because of its comprehensive mechanical, physical and chemical properties.

?

?

- - - -
Chemical?Composition/% |
? | Fe | C | N | H | O | Al | V | Pd | Sn | Ti |
GR1 | 0.2 | 0.08 | 0.03 | 0.015 | 0.18 | -- | -- | -- | -- | Remainder |
GR2 | 0.3 | 0.08 | 0.03 | 0.015 | 0.25 | -- | -- | -- | -- | Remainder |
GR3 | 0.3 | 0.08 | 0.05 | 0.015 | 0.35 | -- | -- | -- | -- | Remainder |
GR4 | 0.5 | 0.08 | 0.05 | 0.015 | 0.4 | -- | -- | -- | -- | Remainder |
GR5 | 0.4 | 0.08 | 0.05 | 0.015 | 0.2 | 5.5-6.75 | 3.5-4.5 | -- | -- | Remainder |
GR6 | 0.5 | 0.08 | 0.03 | 0.015 | 0.2 | 4.0-6.0 | -- | -- | 2.0-3.0 | Remainder |
GR7 | 0.3 | 0.08 | 0.03 | 0.015 | 0.25 | -- | -- | 0.12-0.25 | -- | Remainder |
GR9 | 0.25 | 0.08 | 0.03 | 0.015 | 0.15 | 2.5~3.3 | 2.0~3.0 | -- | -- | Remainder |
Gr11 | 0.2 | 0.08 | 0.03 | 0.015 | 0.18 | -- | -- | 0.12-0.25 | -- | Remainder |
GR12 | 0.3 | 0.08 | 0.03 | 0.015 | 0.25 | -- | -- | -- | -- | ? |
? | ? | ? | ? | ? | ? | ? | ? | ? | ? | ? |
- - - -

?

- - - -
Mechanical?Properties |
Grade | Tensile?strength | Yeild?strength?? | Elongation? | Area?of?Reduction |

MPa | kis | MPa | ?ksi?Mpa??? | % |
Gr1 | 240 | 35 | 170 | 25 | 24 | 30 |
Gr2 | 345 | 50 | 275 | 40 | 20 | 30 |
Gr3 | 450 | 65 | 380 | 55 | 18 | 30 |
Gr4 | 550 | 80 | 483 | 70 | 15 | 25 |
Gr5 | 895 | 130 | 828 | 120 | 10 | 25 |
Gr6 | 828 | 120 | 183 | 115 | 15 | 25 |
Gr7 | 345 | 50 | 275 | 40 | 20 | 30 |
Gr9 | 620 | 90 | 483 | 70 | 15 | 25 |
Gr11 | 240 | 35 | 170 | 25 | 24 | 30 |
Gr12 | 483 | 70 | 345 | 50 | 18 | 25 ? |
- - - -

?