Alloy G-30
About Alloy G-30
What is Alloy G-30?
Alloy G-30 also referred to as the UNS N06030/W.Nr. 2.4603 alloy.
Alloy G-30 is a nickel-chromium-iron material highly resistant to “wet process” phosphoric acid.
As a result of its high chromium content, G-30 alloy is also very resistant to other oxidizing acids, such as nitric, and mixtures containing nitric acid. It possesses moderate resistance to reducing acids, such as hydrochloric and sulfuric, as a result of its appreciable molybdenum and copper contents.
Alloy G-30 is widely used in reactors and heat exchangers.
Alloy G-30 is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes.
Alloy G-30 Standards
ASTM B622
-Seamless Pipe & Tube
ASTM B626
-Welded Pipe & Tube
ASTM B472
-Rod & Bar
ASTM B582
-Plate, Sheet, Strip & Foil
Alloy G-30 Chemical Composition
Alloy G-30 Data Sheet
Alloy G-30 Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | GOST | AFNOR | JIS | BS | EN | OR |
| Alloy G-30 | 2.4603 | N06030 | – | – | – | – | – | – |
Alloy G-30 Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.22 g/cm3 | 1371°C (2500°F) | 1096Mpa | 1000Mpa | 12% |
Alloy G-30 Applications
Alloy G-30 Related Resources
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