GH4133 alloy bar is a Ni-Cr-Co-based precipitation hardening deformed high-temperature alloy with a service temperature below 750 degrees Celsius. GH4133 alloy rod has high yield strength, good comprehensive mechanical properties, good oxidation resistance, stable structure, uniform and fine grains, and is easy to be hot-processed and formed.
Specifications | In stock, can be customized according to customer requirements |
Form | Bar |
Classification | Superalloy |
Density（g/cm³） | Magnetic | Thermal conductivity /w/(m.k) 100-800℃ | Resistivity ℃)/（Ω.mm2/m)-100℃ | Specific heat capacity ℃)/J/(kg.k)℃ | Linear expansion coefficient /(10-6/k)-100-300℃ |
8.21 | - | 10.5-27.6 | 1.27 | - | 16.6 |
Temperature 0/℃ | 20 | 600 | 700 | - | - |
Elastic modulus ED/GPa | 223 | 190 | 183 | - | - |
C | Si | Mn | P | S | Cr | Ni | Co | Cu | Fe | Nb | B | Ti | Al | V | W | Ce |
≤0.07 | ≤0.65 | ≤0.35 | ≤0.015 | ≤0.007 | 19-22 | Balance | 18-22 | ≤0.07 | ≤1.5 | 1.15-1.65 | ≤0.01 | 2.5-3 | 0.7-1.2 | - | - | ≤0.01 |
Variety | Condition | Tensile strength ΣbMPa | Elongation A/% | Reduction of area Z/% |
Bar hot | Processed state|Solid solution | 585~825750 | 12 | 15 |
GH4133 alloy baris mainly used in heating equipment, chemical industry, environmental pollution control, and the power industry. Such as heat treatment equipment and components, various industrial furnace tubes, sleeves, flame nozzles, electric heating elements, resistance wire sleeves, condenser tubes for the chemical industry, equipment components in HNO3 production, and heat-resistant and corrosion-resistant components in the glass industry.
1. Aerospace industry:GH4133 alloy barsare used in aircraft components such as turbine blades, exhaust systems, and heat shields due to their high-temperature strength and corrosion resistance.
2. Gas turbines and steam turbines:TheGH4133 alloy baris used in gas and steam turbines for power generation because of its ability to withstand high temperatures and high-stress conditions.
3. Chemical processing:GH4133 alloy barsare used in reactors, pressure vessels, pipelines, and other equipment that are in contact with corrosive chemicals in chemical plants and refineries.
4. Oil and natural gas industry:GH4133 alloy barplates are used in offshore and onshore oil and gas applications, including downhole tools and equipment.
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:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
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.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
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.
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