FR2446865A1 - Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness - Google Patents

Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness

Info

Publication number
FR2446865A1
FR2446865A1 FR7901450A FR7901450A FR2446865A1 FR 2446865 A1 FR2446865 A1 FR 2446865A1 FR 7901450 A FR7901450 A FR 7901450A FR 7901450 A FR7901450 A FR 7901450A FR 2446865 A1 FR2446865 A1 FR 2446865A1
Authority
FR
France
Prior art keywords
tensile strength
amts
controlled
alloy
aluminium alloy
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.)
Granted
Application number
FR7901450A
Other languages
French (fr)
Other versions
FR2446865B1 (en
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
Societe de Vente de lAluminium Pechiney SA
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 Aluminium Pechiney SA, Societe de Vente de lAluminium Pechiney SA filed Critical Aluminium Pechiney SA
Priority to FR7901450A priority Critical patent/FR2446865A1/en
Publication of FR2446865A1 publication Critical patent/FR2446865A1/en
Application granted granted Critical
Publication of FR2446865B1 publication Critical patent/FR2446865B1/fr
Granted 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
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

An alloy of the French type A-GS, and similar to USA 6063 or 6060, is made with compsn. (wt. %) 0.3-0.6 Si, 0.4-0.75 Mg, and less than in all cases:- 0.35 Fe, 0.3 Cu, 0.3 Mn, 0.2 Cr, 0.1 Ti, 0.1 Zr, 0.1 each other elements with max. 0.15, and with 0.08-0.4 Mn + 2Cr. In the T5 condition, when the tensile strength is ca. 260 MPa, this alloy has a toughness, Charpy V(K) in J/cm2 (CNT) which is min. 1.5 times the CNT for a conventional A-GS alloy with the same tensile strength (UTS). Pref. alloy contains 0.05-0.25% Cu, 0.08-0.2% Mn, and max. 0.05% Cr, with UTS min. 240 MPa and CNT min. 25 J/cm2. Used esp. in extruded prods. for ladders, suitcases, duck-boards on ships. etc. where conventional alloys possess inadequate notch toughness.
FR7901450A 1979-01-16 1979-01-16 Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness Granted FR2446865A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901450A FR2446865A1 (en) 1979-01-16 1979-01-16 Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901450A FR2446865A1 (en) 1979-01-16 1979-01-16 Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness

Publications (2)

Publication Number Publication Date
FR2446865A1 true FR2446865A1 (en) 1980-08-14
FR2446865B1 FR2446865B1 (en) 1982-12-03

Family

ID=9220997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901450A Granted FR2446865A1 (en) 1979-01-16 1979-01-16 Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness

Country Status (1)

Country Link
FR (1) FR2446865A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518121A1 (en) * 1981-12-15 1983-06-17 Pechiney Aluminium PROCESS FOR IMPROVING THE SERVICE PROPERTIES OF LEAD-TYPE A-GS ALLOYS AND PRODUCTS THEREFROM OBTAINED
FR2601040A1 (en) * 1986-07-07 1988-01-08 Cegedur ALLOY ALLOY HARD-WELDABLE AND WELDABLE AND METHOD FOR MANUFACTURING SAME
CN104532085A (en) * 2014-12-11 2015-04-22 南车青岛四方机车车辆股份有限公司 Carbon nano-tube reinforced aluminum alloy composite material and powder metallurgic preparation method thereof
CN109913676A (en) * 2019-05-07 2019-06-21 兰州理工大学 One kind containing 6063 aluminium alloy of yttrium and preparation method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1129676A (en) * 1965-11-04 1968-10-09 Kaiser Aluminium Chem Corp Improvements in or relating to aluminium base alloys
FR2078965A5 (en) * 1970-02-25 1971-11-05 Olin Corp
GB1267235A (en) * 1969-05-06 1972-03-15
FR2119563A5 (en) * 1970-12-21 1972-08-04 Olin Corp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1129676A (en) * 1965-11-04 1968-10-09 Kaiser Aluminium Chem Corp Improvements in or relating to aluminium base alloys
GB1267235A (en) * 1969-05-06 1972-03-15
FR2078965A5 (en) * 1970-02-25 1971-11-05 Olin Corp
FR2119563A5 (en) * 1970-12-21 1972-08-04 Olin Corp

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/70 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518121A1 (en) * 1981-12-15 1983-06-17 Pechiney Aluminium PROCESS FOR IMPROVING THE SERVICE PROPERTIES OF LEAD-TYPE A-GS ALLOYS AND PRODUCTS THEREFROM OBTAINED
FR2601040A1 (en) * 1986-07-07 1988-01-08 Cegedur ALLOY ALLOY HARD-WELDABLE AND WELDABLE AND METHOD FOR MANUFACTURING SAME
EP0259232A1 (en) * 1986-07-07 1988-03-09 Pechiney Rhenalu Easily workable and weldable aluminium alloy, and process for its manufacture
US4814022A (en) * 1986-07-07 1989-03-21 Cegedur Societe De Transformation De L'aluminum Pechiney Weldable aluminum alloy workable into sheet form and process for its production
CN104532085A (en) * 2014-12-11 2015-04-22 南车青岛四方机车车辆股份有限公司 Carbon nano-tube reinforced aluminum alloy composite material and powder metallurgic preparation method thereof
CN109913676A (en) * 2019-05-07 2019-06-21 兰州理工大学 One kind containing 6063 aluminium alloy of yttrium and preparation method

Also Published As

Publication number Publication date
FR2446865B1 (en) 1982-12-03

Similar Documents

Publication Publication Date Title
CA2169457A1 (en) Lead-free bullet
ZA974318B (en) Component made of an alloy of the AlMgSi type.
KR890701791A (en) Composite Alloy Steels and Sintered Alloy Steels
AU6329186A (en) A1-base alloy for hollow bodies under pressure
FR2446865A1 (en) Wrought aluminium alloy with high tensile strength - where amts. of minor elements are controlled to obtain very high notch toughness
FR2457328A1 (en) Aluminium-magnesium-silicon alloy - esp. for use in mfg. aerosol containers by impact extrusion
HU9700710D0 (en) Building shape and method for making thereof
WO2000063452A8 (en) Highly ductile magnesium alloys, method for producing them and use of the same
CA2047719A1 (en) Copper based alloy
JPS55145144A (en) Medium-strength aluminum alloy with superior forming workability
JPS5358919A (en) Low alloy steel with hydrogen stress cracking resistance
GB1271184A (en) Stainless steel with high resistance to stress corrosion cracking
JPS56123346A (en) Aluminum alloy for extrusion with superior hardenability
JPS5732350A (en) Aluminum alloy plate for can with superior pressure resistance and its manufacture
FR2341661A1 (en) Weldable aluminium alloy - which is malleable and has impOved resistance to stress cracking and to layer corrosion
GB1203779A (en) High tensile strength tough steel having resistance to delayed rupture
JPS56142845A (en) Aluminum alloy for fin
Piel Globalopolies.
JPS57108240A (en) High tensile al alloy with superior extrusibility
JPS57126958A (en) Low alloy steel for rotor
JPS5582745A (en) High-strength high-toughness cobalt alloy
NO995133L (en) High strength and corrosion resistant iron-manganese-chrome alloy
McKillip A Metis Metier: Transportation in Rupert's Land.
JPS57126957A (en) High strength and high toughness case hardening steel
GB1382970A (en) Magnesium based alloys

Legal Events

Date Code Title Description
TP Transmission of property
CA Change of address
CD Change of name or company name