GB903224A - Improvements in austenitic steel - Google Patents

Improvements in austenitic steel

Info

Publication number
GB903224A
GB903224A GB4294560A GB4294560A GB903224A GB 903224 A GB903224 A GB 903224A GB 4294560 A GB4294560 A GB 4294560A GB 4294560 A GB4294560 A GB 4294560A GB 903224 A GB903224 A GB 903224A
Authority
GB
United Kingdom
Prior art keywords
austenitic steel
hours
steel
aged
remainder
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
GB4294560A
Inventor
Joseph Vodsedalek
Cestmir Vasa
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.)
SVU MATERIALU A TECHNOLOGIE PR
Original Assignee
SVU MATERIALU A TECHNOLOGIE PR
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 SVU MATERIALU A TECHNOLOGIE PR filed Critical SVU MATERIALU A TECHNOLOGIE PR
Priority to GB4294560A priority Critical patent/GB903224A/en
Publication of GB903224A publication Critical patent/GB903224A/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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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

Abstract

A heat-resistant, austenitic steel has the following percentage composition, by weight:- ..0.04- 0.15 .Cr.12 - 20 .Ni.30 - 42 .W.1 - 4 .Ti.0.8 - 1.5 .Al.1.5 - 4 .B.0.01- 0.15 .Mn.up to 2 .Si.up to 1 .Fe.the remainder Up to half of the W may be replaced by an equal quantity of Mo and Co 0-5, Li 0-0.3 and Zr 0-0.5 may also be present. The steel may be solution heated at 1100-1200 DEG C. for 1-4 hours, air cooled and aged at 700-800 DEG C. for 16-24 hours.
GB4294560A 1960-12-14 1960-12-14 Improvements in austenitic steel Expired GB903224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4294560A GB903224A (en) 1960-12-14 1960-12-14 Improvements in austenitic steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4294560A GB903224A (en) 1960-12-14 1960-12-14 Improvements in austenitic steel

Publications (1)

Publication Number Publication Date
GB903224A true GB903224A (en) 1962-08-15

Family

ID=10426651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4294560A Expired GB903224A (en) 1960-12-14 1960-12-14 Improvements in austenitic steel

Country Status (1)

Country Link
GB (1) GB903224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106282760A (en) * 2016-10-18 2017-01-04 河池学院 A kind of rotary shaft material of articulated robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106282760A (en) * 2016-10-18 2017-01-04 河池学院 A kind of rotary shaft material of articulated robot

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