Hastelloy Alloy G3 Seamless Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of hastelloy alloy g3 seamless pipe in China. If you're going to wholesale high quality hastelloy alloy g3 seamless pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Hastelloy alloy G3 alloy's main components include nickel, chromium, iron, molybdenum and copper, a combination that gives it excellent corrosion resistance, especially to oxidizing and non-oxidizing solutions. Specifically, nickel provides excellent ductility and resistance to alkaline solutions; while chromium enhances resistance to oxidizing solutions (such as nitric acid and chromic acid) and localized corrosion (such as pitting, crevice corrosion). Molybdenum and tungsten further enhance resistance to oxidizing solutions, and copper enhances resistance to non-oxidizing solutions.
Hastelloy G3 alloy performs well in a variety of industrial applications. It is commonly used in flue gas desulfurization systems, papermaking, phosphoric acid production steam generators and heat exchangers. In these applications, G3 alloy can effectively resist environments containing corrosive substances such as chlorine, hydrogen sulfide and carbon dioxide. For example, in the field of oil and gas extraction, G3 alloy is widely used to manufacture oil well pipes because it has excellent resistance to corrosion from H2S, CO2 and Cl-, and is the best choice for oil well pipes in sour gas fields.
Chemical Composition
| NI | MO | CR | FE | CO | MN | C | TI | SI | CU |
| 65.0 min | 14-17 | 14-18 | 3.0 max | 2.0 max | 1.0 max | 0.01 max | 0.7 max | 0.08 max | 0.5 max |
Mechanical Properties
| HASTELLOY GRADE | DENSITY | MELTING POINT | TENSILE STRENGTH RM N/MM2 | YIELD STRENGTH RP0.2N/MM2 | ELONGATION A5 % |
| C4 | 8.64 g/cm3 | 1350-1400 °C | 783 | 365 | 55 |



Hot Tags: hastelloy alloy g3 seamless pipe, China hastelloy alloy g3 seamless pipe suppliers, nickel chromium molybdenum alloy, incoloy ss pipe, Inconel Seamless Pipe, incoloy alloy metal pipe, Inconel alloy material, high strength stainless steel alloy
You Might Also Like
Send Inquiry














