Full Specification Given Below:
| Standard | BS HR 650:1972 |
| Title Identifier | Specification for high expansion heat-resisting steel bar and wire for the manufacture of bolts, studs, set screws and nuts (Ni 25.5, Cr 15, Ti 2, Mn 1.5, Mo 1.25, Si 0.7, V 0.3) (limiting ruling section 20 mm) |
| Status | CU |
| Publication Date | 07/04/72 |
| Committee | ACE/61/-/48 |
| Approximate Price | £24.00 |
| Notes | |
| ISBN | 0 580 06899 4 |
| Pages | 8 |
| International Equivalent | |
| Descriptors | High-alloy steels, Nickel steels, Chromium steels, Manganese steels, Molybdenum steels, Titanium steels, Alloy steels, Heat-resistant materials, Bars (materials), Wires, Air transport engineering, Threaded fasteners, Fasteners, Chemical composition, Heat treatment, Mechanical properties of materials, Hardness, Stainless steels |
| Cross references | BS 350, BS 3763, HR 51, HR 100 |
| Replaces | |
| Replaces Notes | |
| Replaced By | |
| Replaced by Notes |
