[go: up one dir, main page]

GB1281017A - Meta-stable austenitic stainless steels of improved hot workability - Google Patents

Meta-stable austenitic stainless steels of improved hot workability

Info

Publication number
GB1281017A
GB1281017A GB3781969A GB3781969A GB1281017A GB 1281017 A GB1281017 A GB 1281017A GB 3781969 A GB3781969 A GB 3781969A GB 3781969 A GB3781969 A GB 3781969A GB 1281017 A GB1281017 A GB 1281017A
Authority
GB
United Kingdom
Prior art keywords
austenitic stainless
meta
hot workability
stainless steels
improved hot
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
GB3781969A
Inventor
Kenneth Gerard Brickner
David Carl Ludwigson
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
Priority to GB3781969A priority Critical patent/GB1281017A/en
Publication of GB1281017A publication Critical patent/GB1281017A/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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

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

1281017 Austenitic stainless steel UNITED STATES STEEL CORP 28 July 1969 37819/69 Heading C7A Meta-stable austenitic stainless steel with good hot workability and ductility comprises:- C 0À11-0À18% Cr 14-19% Mn 5À5-8% Ni 4À5-6% N 0À015-0À08% Mo up to 0À5% P 0À04% max. Si 1% max. and S 0À04% max., the balance apart from impurities such as up to 0À1% Co, being Fe and has maximum N contents of 0À04% for C less than 0À125% and 0À06% for C more than 0À145%. The steel may be processed by hot working at 2200-2250‹F. optionally followed by cold working.
GB3781969A 1969-07-28 1969-07-28 Meta-stable austenitic stainless steels of improved hot workability Expired GB1281017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3781969A GB1281017A (en) 1969-07-28 1969-07-28 Meta-stable austenitic stainless steels of improved hot workability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3781969A GB1281017A (en) 1969-07-28 1969-07-28 Meta-stable austenitic stainless steels of improved hot workability

Publications (1)

Publication Number Publication Date
GB1281017A true GB1281017A (en) 1972-07-12

Family

ID=10399225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3781969A Expired GB1281017A (en) 1969-07-28 1969-07-28 Meta-stable austenitic stainless steels of improved hot workability

Country Status (1)

Country Link
GB (1) GB1281017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168077A (en) * 1984-12-07 1986-06-11 Fulmer Res Inst Ltd Improvements in or relating to stainless steels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168077A (en) * 1984-12-07 1986-06-11 Fulmer Res Inst Ltd Improvements in or relating to stainless steels

Similar Documents

Publication Publication Date Title
GB1531184A (en) Austenitic stainless steel with high molybdenum content
GB1294336A (en) High strength corrosion resistant steel
GB1169393A (en) Improvements in or relating to Steels.
GB1112632A (en) Stainless steel
GB1063374A (en) Chromium-nickel-aluminium steel and method
GB1142582A (en) Improvements in or relating to steel
GB1159969A (en) Steel and Weld Metal
GB1098368A (en) Steel
GB1262588A (en) Improvements in or relating to ferritic stainless steel resistant to oxidation at elevated temperatures
GB1295889A (en)
ES8206655A1 (en) Austenitic, precipitation hardenable stainless steel.
GB1269342A (en) Alloy steel
GB1242871A (en) Austenitic heat-resistant alloy steel
GB1209345A (en) Ferritic steel sheet or strip
GB995002A (en) Improvements in or relating to steel alloys
GB1190515A (en) Austenitic Heat Resisting Steel.
GB1281017A (en) Meta-stable austenitic stainless steels of improved hot workability
GB1366894A (en) Ferrous alloys
GB1413877A (en) High strength steels
GB1235220A (en) Improvements in or relating to steel
GB1203202A (en) Heat treatment of stainless steels
GB1142583A (en) Improvements in or relating to steel
GB1174414A (en) Chromium-Semi-Killed Steel
GB1214293A (en) Martensitic stainless steels
GB1288979A (en)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees