GH3030/80Ni-20Cr/3-435/XH78T
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GH3030/80Ni-20Cr/3-435/XH78T High Temperature Alloy
GH3030/80Ni-20Cr solid solution strengthening type high temperature alloy is the early development of ni – cr solid solution strengthening 20 80 type high temperature alloy, the chemical composition is simple, under 800 ℃ has satisfactory heat intensity and high plasticity, and has good oxidation resistance, thermal fatigue, cold stamping and welding performance. Alloy after solid solution treatment for single-phase austenitic, stability in use process organization. Main products are cold rolled sheet, also can supply the rod, ring, wire and tube products such as deformation.
Trade Name: China GH3030,Russia 3-435, XH78T ,80Ni-20Cr
GH3030/80Ni-20Cr Chemical Composition:
|
Alloy |
% |
Cr |
Fe |
Ni |
C |
Mn |
Si |
V |
Cu |
Al |
P |
Ti |
S |
|
GH3030 |
Min |
19.0 |
Bal |
0.1 |
0.15 |
||||||||
|
Max |
22.0 |
1.5 |
Bal |
0.12 |
0.7 |
0.8 |
0.5 |
0.2 |
0.15 |
0.03 |
0.35 |
0.02 |
GH3030/80Ni-20Cr Physical Properties:
|
Density |
8.40 g/cm3 |
|
Melting point |
1374℃-1420 ℃ |
|
Coefficient of Thermal Conductivity (λ/(W/m•°C) ) |
15.10 (100°C). |
|
Specific Heat Capacity (J/kg•°C ) |
565.20 |
|
Linear Expansibility (a/10-6°C-1 ) |
12.80 (20~100°C ) |
GH3030/80Ni-20Cr/3-435/XH78T Products Specifactions in Sekonic
|
Bar/Rod: |
Wire/Welding Wire |
Pipe/Tube: |
Sheet/Plate: |
|
Diameter:Φ5.0mm-Φ500mm Length≦6000mm Forged Bar,Hot rolling Bar,Cold draw rod |
Diameter:Φ0.05mm-Φ8.0mm Coil Wire,Cut length wire, Spool Wire |
O.D.: 0.3mm – 630mm W.T.: 0.08mm – 40mm DN 6 – 600 / NPS 1/8’’ – 24’’ Sch 5S – Sch XXS Length: ≤ 24000 mm Seamless Tube,Welded Tube,Capillary Tube,U Tube |
Thickness≧0.3mm; Width≦2000mm Length≦12000 Hot Rolling Sheet,Cold Rolling Sheet,Forging Plate |
|
◆GH3030/80Ni-20Cr Other Forms,Such as Ring,Fasteners,Ect,Can be Produce. *Surface: Bright,Picked White,Back *Heat Treatment: Solution Annealed,Aged Harden,Ect. *Tolerance :according to Both confirmation |
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GH3030/80Ni-20Cr Application :
To be used for production work under 800 ℃ of turbine engine combustion chamber components and under 1100 ℃ antioxidant but other high temperature alloy small parts.
GH3030 has strong thermal and cold properties, used to make all kinds of chemical equipment and related accessories
