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Superalloy

Superalloy

  • GH105 Alloy Bar
  • GH105 Alloy Bar
  • GH105 Alloy Bar
  • GH105 Alloy Bar
  • GH105 Alloy Bar
  • GH105 Alloy Bar
  • GH105 Alloy Bar
  • GH105 Alloy Bar

GH105 Alloy Bar

Brands similar to GH4105: GH105. GH105 alloy is a Ni-Cr-Co-based precipitation hardening deformed high-temperature alloy. It is used at 750-950 degrees Celsius. The alloy has high room temperature and high temperature strength, good oxidation resistance, but average hot processing performance and welding performance.

Specifications

In stock, can be customized according to customer requirements

Form

Bar,Plate

Classification

Superalloy

Product Parameters

1)ChemicalComposition

Alloy

Co

Fe

Cr

Ni

C

Cu

Si

Al

Ti

B

P

Ce

S

Mn

GH105

18-22

≤1

14-15.7

Balance

0.12-0.17

0.2

0.25

4.5-5.5

1.18-1.5

0.003-0.01

0.015

0.01

0.01

0.4

2)Mechanical behavior

Type

Heat treatment

Temperature0/℃

Tensile strength EbMPa2

Elongation A/%≥

Section shrinkage Z/%≥

Plate

solid solution state

700

980

10

-

3)Physical properties

Densityg/cm

Magnetic

thermal conductivity             /w/(m.k)100- 800℃

Resistivity  ℃)/   (Ω.mm2/m)100℃

Specific heatcapacity  ℃/kg/       (kg.k C25-800℃

Linear expansion coefficient  /(10- 6/k)20-700℃

7.97

None

10.89-22.23

1.31

0.419-0.628

16.3

Temperature0/℃

20

600

700

 

 

Elastic modulus E/GPa

227

192

173

 

 

Application Scenario

GH105 alloy barsare mainly used for high-temperature parts of engines, such as turbine blades, sector seals, high-temperature bolts, and other parts. Due to the high deformation resistance of the alloy, care must be taken to prevent cracking during forging and rolling. The suitable drawing temperature for cold-drawn bars is about 600°C.


GH105 alloycan be welded, but it should be noted that microcracks may occur in the heat-affected zone. Gas tungsten arc welding and metal electrode gas arc welding are not recommended. Flash butt welding works better. The alloy can also be brazed at high temperatures in certain environments.
The heat treatment of GH105 alloy parts should be carried out by the requirements of the corresponding material technical standards. After the solution treatment, the blades should be annealed with argon or hydrogen gas to protect the surface. The annealing temperature is 1020~1040℃.

未标题-2

Production Process

The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:

  • Casting

    Casting

    Molten stainless steel and alloys are cast into large ingots or billets through a casting process.

  • Hot rolling

    Hot rolling

    During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.

  • Annealing

    Annealing

    Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.

  • Cold rolling

    Cold rolling

    Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.

Our Service

Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries, and more than 800 specifications.

Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.

  • Plate processing

    Machine cutting

    Sheet cutting

    plasma cutting

    Dynamic waterjet cutting

    sawing

    Plank leveling

    polishing

    laser cutting

  • Long product processing

    laser cutting

    production cutting

    Long product cutting

    Bar and structural cutting

    polishing

  • Value-added services

    Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.

    Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.

    Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.

Inquiry

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