GB1041141A - High-strength wire rope - Google Patents

High-strength wire rope

Info

Publication number
GB1041141A
GB1041141A GB3019/64A GB301964A GB1041141A GB 1041141 A GB1041141 A GB 1041141A GB 3019/64 A GB3019/64 A GB 3019/64A GB 301964 A GB301964 A GB 301964A GB 1041141 A GB1041141 A GB 1041141A
Authority
GB
United Kingdom
Prior art keywords
max
silicon
carbon
maximum
manganese
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3019/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States Steel Corp
Original Assignee
United States Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United States Steel Corp filed Critical United States Steel Corp
Publication of GB1041141A publication Critical patent/GB1041141A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3025—Steel
    • D07B2205/3046—Steel characterised by the carbon content
    • D07B2205/3053—Steel characterised by the carbon content having a medium carbon content, e.g. greater than 0,5 percent and lower than 0.8 percent respectively HT wires

Abstract

To maintain the ductility of a steel rope it is manufactured with a maximum silicon content of 0.015%. The rope is formed from a plurality of heavily cold drawn stranded steel wires consisting of:- .carbon.0.55/0.85% .manganese.0.35/1.20% .phosphorus.0.04% max .sulphur.0.05% max .nitrogen.0.004/0.012% .silicon.0.015% max with balance iron and other elements in residual amounts, the wires having an ultimate tensile strength in excess of 220,000 lbs per sq. inch. There may be a maximum of 0.07% aluminium and the cold drawing is such as to effect a reduction in area of between 75 and 90%. Preferably the carbon does not exceed 0.65% and the manganese content comprises 0.60 to 0.90%.ALSO:To maintain the ductility of a steel rope it is manufactured with a maximum silicon content of 0.015%. The rope is formed from a plurality of heavily cold drawn stranded steel wires consisting of .carbon.0.55/0.85% .manganese.0.35/1.20% .phosphorus.0.04% max .sulphur.0.05% max .nitrogen.0.004/0.012% .silicon.0.015% max .silicon.0.015% max with balance iron and other elements in residual amounts, the wires having an ultimate tensile strength in excess of 220,000 lbs per sq. inch. There may be a maximum of 0.07% aluminium and the cold drawing is such as to effect a reduction in area of between 75 and 90%. Preferably the carbon does not exceed 0.65% and the manganese content comprises 0.60 to 0.90%.
GB3019/64A 1963-01-31 1964-01-23 High-strength wire rope Expired GB1041141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US255411A US3259487A (en) 1963-01-31 1963-01-31 High-strength wire rope

Publications (1)

Publication Number Publication Date
GB1041141A true GB1041141A (en) 1966-09-01

Family

ID=26205634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3019/64A Expired GB1041141A (en) 1963-01-31 1964-01-23 High-strength wire rope

Country Status (4)

Country Link
US (1) US3259487A (en)
BE (1) BE643206A (en)
FR (1) FR1381072A (en)
GB (1) GB1041141A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9315938B2 (en) 2001-06-21 2016-04-19 Kone Corporation Elevator with hoisting and governor ropes
US9315363B2 (en) 2000-12-08 2016-04-19 Kone Corporation Elevator and elevator rope
US9446931B2 (en) 2002-01-09 2016-09-20 Kone Corporation Elevator comprising traction sheave with specified diameter
US9573792B2 (en) 2001-06-21 2017-02-21 Kone Corporation Elevator

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357822A (en) * 1964-06-26 1967-12-12 Sumitomo Metal Ind Low-carbon aluminum killed steel for high temperature applications
US3617230A (en) * 1969-04-09 1971-11-02 United States Steel Corp High-strength steel wire
GB1565066A (en) 1976-09-07 1980-04-16 Dunlop Ltd Steel cords
SE404703C (en) * 1976-09-20 1986-02-20 Garphytte Bruk Ab VALVE SPRING ROW OF LAYER ALLOY STEEL
GB2113751B (en) * 1982-01-12 1985-10-30 Sumitomo Metal Ind Steel wire for use in straned steel core of an aluminum conductor steel reinforced and production of same
JP2991064B2 (en) * 1994-12-15 1999-12-20 住友金属工業株式会社 Non-tempered nitrided forged steel and non-tempered nitrided forged products
WO2008084749A1 (en) * 2006-12-25 2008-07-17 Nippon Steel Corporation Steel for machine structure excelling in machinability and strength property
CN103541249A (en) * 2013-10-14 2014-01-29 无锡通用钢绳有限公司 Medium carbon steel wire rope and production process thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9315363B2 (en) 2000-12-08 2016-04-19 Kone Corporation Elevator and elevator rope
US9315938B2 (en) 2001-06-21 2016-04-19 Kone Corporation Elevator with hoisting and governor ropes
US9573792B2 (en) 2001-06-21 2017-02-21 Kone Corporation Elevator
US9446931B2 (en) 2002-01-09 2016-09-20 Kone Corporation Elevator comprising traction sheave with specified diameter

Also Published As

Publication number Publication date
FR1381072A (en) 1964-12-04
BE643206A (en) 1964-07-30
US3259487A (en) 1966-07-05

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