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Production Name : ALLOY 625 SEAMLESS NICKEL PIPE
Alloy 625 nickel pipe is made from a nickel-chromium-molybdenum alloy with an addition of niobium. High strength and toughness from cryogenic temperatures to 1800 F. Good oxidation resistance, exceptional fatigue strength, and good resistance to many corrosives.
Typical applications include chemical processing, aerospace and marine engineering, pollution control equipment, and nuclear reactors.
OD:1/2" through 4"
Wall:Schedule 10 through Schedule 80
Specifications: ASTM B444, ASME SB444
| Typical Chemical Composition % | |
| Nickel | 58.0 min |
| Molybdenum | 8.0-10.0 |
| Nb | 3.15-4.15 |
| Iron | 5.0 max |
| Silicon | 0.50max |
| Sulfur | 0.015 max |
| Carbon | 0.10 max |
| Manganese | 0.50 max |
| Al | 0.40 max |
| Cr | 20.0-23.0 |
| Ti | 0.40 max |
| P | 0.015 max |
| Cobalt | 1.0 max |
| Typical Mechanical Properties | |
| Solution Annealed | |
| Yield Strength (0.2% offset) | 40 ksi min |
| Tensile Strength | 100 ksi min |
| Elongation % in 2 inches | 30 |