| Product Classification : Nickel Base Alloy | ||||||||||||
| UNS brand in the United States : | N06625 | |||||||||||
| German DIN : | 2.4856 | |||||||||||
| Chemical Composition ( wt% ) | ||||||||||||
| C | Mn | Si | S | Fe | Ni | Cr | Mo | Nb | Ai | Ti | ||
| Minimum value | Allowance | 20 | 8 | 3.15 | ||||||||
| Maximum value | 0.01 | 0.5 | 0.5 | 0.015 | 5 | 23 | 10 | 4.15 | 0.4 | 0.4 | ||
| Product Form &Specification | ||||||||||||
| Product | ASTM | ASME | AMS | |||||||||
| Sheet, sheet and strip | B443 | SB443 | 5599 | |||||||||
| Seamless tube | B444 | SB444 | 5581 | |||||||||
| Welded pipe | B704/B705 | SB704 | 5581 | |||||||||
| Bar and cake | B446 | SB446 | 5666 | |||||||||
| Forging | B564 | 54.015.402 | ||||||||||
| Mechanical Properties | ||||||||||||
| Material | State | Tensile strength | Yield strength | elongation | ||||||||
| σb Mpa | σ0.2Mpa | δ% | ||||||||||
| Sheet (cold rolled) | Soft state | 830 | 415 | 30 | ||||||||
| Sheet (hot rolled) | annealing | 760 | 380 | 30 | ||||||||
| Altemp625 | 1065°ºCannealing | 940 | 430 | 51.5 | ||||||||
| Alloy * | 1177ºCSolid solution | 800 | 340 | 67 | ||||||||
| The above parameters apply only to sheet, strip and plate. | ||||||||||||
| *Altemp625 is a registered trademark of the Allegheny Ludlum Company patent. | ||||||||||||
| Main use | ||||||||||||
| Boiler parts; Gas turbine engine pipeline; Chemical and petrochemical processing equipment; Offshore oil and natural gas production equipment; Flue dust removal system, etc | ||||||||||||