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ES417071A1 - Concrete reinforcement steel and a method of producing same - Google Patents

Concrete reinforcement steel and a method of producing same

Info

Publication number
ES417071A1
ES417071A1 ES417071A ES417071A ES417071A1 ES 417071 A1 ES417071 A1 ES 417071A1 ES 417071 A ES417071 A ES 417071A ES 417071 A ES417071 A ES 417071A ES 417071 A1 ES417071 A1 ES 417071A1
Authority
ES
Spain
Prior art keywords
concrete
percentages
sum
combination
steel
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
ES417071A
Other languages
Spanish (es)
Inventor
Walter Maschlanka
Emil Elsner
Hans-Juergen Eckert
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.)
Korf Stahl AG
Original Assignee
Korf Stahl AG
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 Korf Stahl AG filed Critical Korf Stahl AG
Publication of ES417071A1 publication Critical patent/ES417071A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Procedure for manufacturing a steel for concrete and in particular ribbed steel for concrete, weldable with natural hardness and with an extensibility limit of 50 kp (mm2 and an elongation at break of at least 10%, characterized in that in a casting furnace In continuous casting, the combination of iron or natural impurities thereof is constituted with the following proportions of alloy components modifying their properties, calculated by weight with respect to the total weight of the combination: (see graph) without the sum of the percentages of Mn and Cr exceeding 1.5% nor the sum of the percentages of Cu, Cl, Cr and Ni falling below 0.40%, whose cast material is poured into the rail and then in a push furnace and in a rolling mill, after which it is cooled without requiring special additional measures, in the open air. (Machine-translation by Google Translate, not legally binding)
ES417071A 1972-07-10 1973-07-09 Concrete reinforcement steel and a method of producing same Expired ES417071A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2233788A DE2233788C3 (en) 1972-07-10 1972-07-10 WELDABLE NATURAL HARD CONCRETE STEEL WITH A MINIMUM STRENGTH OF 50KP / MM HIGH 2

Publications (1)

Publication Number Publication Date
ES417071A1 true ES417071A1 (en) 1977-02-01

Family

ID=5850172

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417071A Expired ES417071A1 (en) 1972-07-10 1973-07-09 Concrete reinforcement steel and a method of producing same

Country Status (10)

Country Link
BE (1) BE802150A (en)
CH (1) CH606462A5 (en)
DE (1) DE2233788C3 (en)
ES (1) ES417071A1 (en)
FR (1) FR2192186B1 (en)
GB (1) GB1434236A (en)
IL (1) IL42672A (en)
IT (1) IT989802B (en)
LU (1) LU67966A1 (en)
NL (1) NL7309448A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011486A1 (en) * 1990-04-09 1991-10-10 Inst Stahlbeton Bewehrung Ev CONCRETE RIBBON STEEL WITH COLD-ROLLED CRANKS AND USE THEREOF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT193914B (en) * 1954-06-02 1957-12-10 Oesterr Alpine Montan Steel for reinforcement in construction
US3666452A (en) * 1969-07-16 1972-05-30 Jones & Laughlin Steel Corp High-strength low-alloy steels
LU61472A1 (en) * 1970-08-04 1972-04-05

Also Published As

Publication number Publication date
DE2233788B2 (en) 1979-05-23
FR2192186B1 (en) 1979-04-06
IL42672A (en) 1976-05-31
NL7309448A (en) 1974-01-14
LU67966A1 (en) 1973-09-11
IT989802B (en) 1975-06-10
BE802150A (en) 1973-11-05
IL42672A0 (en) 1973-10-25
GB1434236A (en) 1976-05-05
DE2233788C3 (en) 1984-09-13
DE2233788A1 (en) 1974-01-24
CH606462A5 (en) 1978-10-31
FR2192186A1 (en) 1974-02-08

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