Contact us on usa@langleyalloys.com to request a quote
Sales hotline: +1 800 878 3675
Alloy 625是一种镍铬钼铌合金(NiCr22Mo9Nb)，在热加工和退火后供应。 得益于钼和铌（旧名钶）的固溶效应，在从室温到最高800°C的温度范围内，它都始终具有很高的强度。
它尤其适用于需要耐受氧化和避免点蚀的环境。 在退火条件下，它属于完全奥氏体并适合于加工。 得益于高合金含量，它能在各种恶劣环境中发挥出色的耐腐蚀性。
| Cr | Ni | Mo | Co | Nb (+Ta) | Ti | W | Cu | C | Mn | N | Si | P | S | Fe | Al | |
| Min | 20.00 | 58.00 | 8.00 | 3.15 | ||||||||||||
| Max | 23.00 | 10.00 | 1.00 | 4.15 | 0.40 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 5.00 | 0.40 |
| Bars up to and including 4” diameter or section | Bars above 4” diameter or section | |||
| 0.2% Proof Stress | 415 N/mm2 | 60ksi | 345 N/mm2 | 50ksi |
| Tensile Strength | 830 N/mm2 | 120ksi | 760 N/mm2 | 110ksi |
| Elongation, 5.65√S0 and 4D | 30% | 25% | ||
| Reduction of Area | 35% | 35% | ||
| Hardness (Brinell) | ||||
| Density (Kg.m-1) | 84.4 |
| Magnetic Permeability (20°C) | <1.001 |
| Curie Temperature (°C) | -196 |
| Young’s Modulus (N/mm2) | 207.5 |
| Specific Heat, 20°C (J/(g.K)) | 410 |
| Specific Electrical Resistance, 20°C (Ω-m) | 0.0129 |
| Thermal conductivity, 20°C (W/(m.K)) | 9.9 |
| Mean coefficient of thermal expansion, 20-100°C (/K) | 12.8 x 10-6 |
Worldwide Delivery Available
We can offer air, sea and road freight shipping options, with choice of packaging, to deliver to customers globally.
Inventory Management
Let us manage your total material requirements with call-off and consignment arrangements.
Up to 40 sizes per alloy available
More sizes equal less machining and a more cost-effective supply chain.
