FR2236957A1 - Austenitic stainless steel - with very low work hardening rate and excellent weldability - Google Patents

Austenitic stainless steel - with very low work hardening rate and excellent weldability

Info

Publication number
FR2236957A1
FR2236957A1 FR7324462A FR7324462A FR2236957A1 FR 2236957 A1 FR2236957 A1 FR 2236957A1 FR 7324462 A FR7324462 A FR 7324462A FR 7324462 A FR7324462 A FR 7324462A FR 2236957 A1 FR2236957 A1 FR 2236957A1
Authority
FR
France
Prior art keywords
work hardening
stainless steel
austenitic stainless
low work
hardening rate
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
FR7324462A
Other languages
French (fr)
Other versions
FR2236957B1 (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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Priority to FR7324462A priority Critical patent/FR2236957A1/en
Publication of FR2236957A1 publication Critical patent/FR2236957A1/en
Application granted granted Critical
Publication of FR2236957B1 publication Critical patent/FR2236957B1/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
    • 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

Steel comprises 17.0-19.0% Cr, 7.0-10.0% Ni, 11.0-13.0% Mn, 0.01-0.07% N, the N varying inversely with the Ni content, up to 0.06% C, up to 1.0% Si, up to 2.0% Mo, up to 1.5% Cu, up to 0.04% P, up to 0.04% S, and the bal. Fe. The alloy has a cold work hardening factor of 100. Alloys are esp. useful in applications involving cold heading.
FR7324462A 1973-07-03 1973-07-03 Austenitic stainless steel - with very low work hardening rate and excellent weldability Granted FR2236957A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324462A FR2236957A1 (en) 1973-07-03 1973-07-03 Austenitic stainless steel - with very low work hardening rate and excellent weldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324462A FR2236957A1 (en) 1973-07-03 1973-07-03 Austenitic stainless steel - with very low work hardening rate and excellent weldability

Publications (2)

Publication Number Publication Date
FR2236957A1 true FR2236957A1 (en) 1975-02-07
FR2236957B1 FR2236957B1 (en) 1977-05-13

Family

ID=9122015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324462A Granted FR2236957A1 (en) 1973-07-03 1973-07-03 Austenitic stainless steel - with very low work hardening rate and excellent weldability

Country Status (1)

Country Link
FR (1) FR2236957A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1259186A (en) * 1959-06-04 1961-04-21 Schoeller Bleckmann Stahlwerke Use of non-magnetizable austenitic alloy steels for weight bars
US3118761A (en) * 1955-05-09 1964-01-21 Westinghouse Electric Corp Crack resistant austenitic stainless steel alloys

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118761A (en) * 1955-05-09 1964-01-21 Westinghouse Electric Corp Crack resistant austenitic stainless steel alloys
FR1259186A (en) * 1959-06-04 1961-04-21 Schoeller Bleckmann Stahlwerke Use of non-magnetizable austenitic alloy steels for weight bars

Also Published As

Publication number Publication date
FR2236957B1 (en) 1977-05-13

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Legal Events

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