GH4145 High-temperature alloy pipes, also known as superalloy pipes, are specialized materials designed to maintain their mechanical properties at elevated temperatures. High-temperature alloy plates are composed of elements such as Ni, Fe, or Co. High-temperature alloy plates have excellent oxidation resistance at 2200°F, and also have high-temperature resistance, creep resistance, and mechanical properties.
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| ALLOY | Sheet / Plate | Bar | Wire |
| GH2132 | GB/T14996-1994 | GB/T14994-1994 | - |
| GH3030 | GJB 3317-98 | GJB 3165-98 | - |
| GH3039 | GJB 1952-1994 | GJB 3165-1998 | - |
| GH3128 | GJB 1952-1994 | GJB 3165-1998 | - |
| GH4145 | Q/3B 4198-1993 | - | - |
| GH4169 | Q/3B 4050-1993 | HB 6702-1993 | - |
| ALLOY | Ni | Fe | Cr | Mo | Nb | C | Mn | P | S | Si | Ti | Al | B | Zr | W |
| GH2132 | 24.0-27.0 | Remainder | 13.5-16.0 | 1.00-1.50 | 4.75-5.50 | 0.08 max | 1.00-2.00 | 0.03max | 0.015 max | 0.02max | 1.90-2.30 | 0.35max | 0.001-0.010 | ||
| GH3030 | 24.0-27.0 | 1.5 max | 19.0-22.0 | 4.75-5.50 | 0.12 max | 0.7 max | 0.03max | 0.02 max | 0.08max | 0.15-0.35 | .15max | ||||
| GH3039 | Remind | 3.00max | 19.0-22.0 | 0.90-1.30 | 0.08max | 0.4 max | 0.0012 max | 0.08max | 0.35-0.75 | 0.35- 0.75 | |||||
| GH3128 | Remind | 0.2max | 19.0-22.0 | 7.5-9.0 | 0.05max | 0.05 max | 0.013 max | 0.80max | 0.40-0.80 | 0.40- 0.80 | 0.005 max | 0.06max | 7.5- 9.0 | ||
| GH4145 | 70.0 Min | 5.00- 9.00 | 14.0-17.0 | 0.70- 1.20 | 0.08max | 1.00max | 0.010 max | 0.50max | 2.25-2.75 | 0.40- 1.00 | |||||
| GH4169 | 50.0- 55.0 | Remind | 17.0-21.0 | 7.5-9.0 | 4.75- 5.50 | 0.08max | 0.35 max | 0.015 max | 0.35max | 0.75-1.15 | 2.80- 3.30 | 0.006 max |
High-temperature alloys are also called superalloys. High-temperature alloy pipes are used in a variety of industries that require extreme heat, corrosion resistance, and high strength. High-temperature alloy pipes can be used in a variety of industries and environments, including:
1. Power generation: High-temperature alloy pipes are critical for power generation applications, including boiler pipes and heat exchangers.
2. Aerospace industry: used in aircraft engines, gas turbines, and rocket propulsion systems whose operating temperatures exceed 1000°C (1832°F).
3. Oil and gas industry: High-temperature alloy pipes are used in downhole equipment, wellhead components, and pipelines exposed to high temperatures, high pressures, and corrosive conditions in drilling and production operations.
4. Chemical processing: High-temperature alloy tubes are important for chemical processing equipment, such as reactors, heat exchangers, and pipelines.
5. Nuclear industry: High-temperature alloy pipes are used in steam generators and coolant systems of nuclear reactors and must be resistant to radiation, high temperature, and corrosion.
6、Automotive industry: used for exhaust system and turbocharger components that withstand extremely high temperatures and mechanical stress.
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 KONGZO STEEL provides a series of stainless steel and alloy processing services for stainless steel sheets, stainless steel coils, stainless steel bars, alloys, and other products. We focus on fast delivery and customized processing to meet customers' different stainless steel product needs.
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 Kongzuo Steel can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): WUXI KONGZO STEEL 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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