The 9Ni-4Co Steels
Download or Read eBook The 9Ni-4Co Steels PDF written by T. P. Groeneveld and published by . This book was released on 1966 with total page 22 pages. Available in PDF, EPUB and Kindle.
| Author | : T. P. Groeneveld |
| Publisher | : |
| Total Pages | : 22 |
| Release | : 1966 |
| ISBN-10 | : UOM:39015095155845 |
| ISBN-13 | : |
| Rating | : 4/5 (45 Downloads) |
Book Synopsis The 9Ni-4Co Steels by : T. P. Groeneveld
Book excerpt: This memorandum briefly discusses the physical metallurgy, heat treatment, mechanical properties, stress-corrosion properties, and fabrication of the 9Ni-4Co-XC steels. This family of steels was developed specifically to meet the requirements of the aircraft and aerospace industries for materials possessing high strength and high toughness. By varying the composition and heat treatment, the 9Ni-4Co-xC steels can develop strengths in the 200 to 300 ksi tensile-strength range and reportedly possess high toughness. The lower carbon grades have excellent weldability, developing strength in the 180 to 200 ksi range with high toughness without the need for preheat or postweld-heat treatment. (Author).
