{"id":333665,"date":"2024-10-19T23:15:27","date_gmt":"2024-10-19T23:15:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-2hr-6502011\/"},"modified":"2024-10-25T22:11:56","modified_gmt":"2024-10-25T22:11:56","slug":"bs-2hr-6502011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-2hr-6502011\/","title":{"rendered":"BS 2HR 650:2011"},"content":{"rendered":"
This British Standard specifies requirements for high expansion heat-resisting steel bar and wire in the following forms for the manufacture of bolts, studs, set screws and nuts.<\/p>\n
Bar with a diameter over 25 mm up to and including 50 mm and wire with a maximum diameter of 50 mm for machining: softened, cold worked, solution treated and machined or ground, designation HR 650A.<\/p>\n<\/li>\n
Bar with a diameter over 25 mm up to and including 50 mm and wire with a maximum diameter of 50 mm for machining: softened, cold worked, solution treated, precipitation treated and machined or ground, designation HR 650B.<\/p>\n<\/li>\n
Bar with a diameter over 25 mm up to and including 50 mm and wire with a maximum diameter of 50 mm for forging: softened, cold worked and machined or ground, designation HR 650C.<\/p>\n<\/li>\n
Bar and wire with a maximum diameter of 50 mm for forging: softened, cold worked, solution treated and machined or ground, designation HR 650D.<\/p>\n<\/li>\n<\/ol>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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6<\/td>\n | Table 1\u2003\ufffdTechnical requirements for nickel-chromium-titanium-molybdenum heat-resisting steel for\u00a0machining <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | Table 2\u2003Technical requirements for nickel-chromium-titanium-molybdenum heat-resisting steel for forging <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" 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 50 mm)<\/b><\/p>\n |