AT321339B - Direct hardenable case-hardening steels - Google Patents

Direct hardenable case-hardening steels

Info

Publication number
AT321339B
AT321339B AT60472A AT60472A AT321339B AT 321339 B AT321339 B AT 321339B AT 60472 A AT60472 A AT 60472A AT 60472 A AT60472 A AT 60472A AT 321339 B AT321339 B AT 321339B
Authority
AT
Austria
Prior art keywords
hardenable
direct
case
hardening steels
steels
Prior art date
Application number
AT60472A
Other languages
German (de)
Original Assignee
Suedwestfalen Ag Stahlwerke
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 Suedwestfalen Ag Stahlwerke filed Critical Suedwestfalen Ag Stahlwerke
Application granted granted Critical
Publication of AT321339B publication Critical patent/AT321339B/en

Links

AT60472A 1971-03-01 1972-01-26 Direct hardenable case-hardening steels AT321339B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712109494 DE2109494C3 (en) 1971-03-01 1971-03-01 Use of steels as directly hardenable case-hardening steels

Publications (1)

Publication Number Publication Date
AT321339B true AT321339B (en) 1975-03-25

Family

ID=5800085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT60472A AT321339B (en) 1971-03-01 1972-01-26 Direct hardenable case-hardening steels

Country Status (8)

Country Link
AT (1) AT321339B (en)
BE (1) BE780058A (en)
CH (1) CH569795A5 (en)
DE (1) DE2109494C3 (en)
FR (1) FR2127889A5 (en)
GB (1) GB1361563A (en)
IT (1) IT949741B (en)
NL (1) NL7202491A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2618029B1 (en) 2012-01-18 2015-04-08 Siemens Aktiengesellschaft Coated cogwheel
CN114645182B (en) * 2022-03-23 2022-10-14 承德建龙特殊钢有限公司 Gear steel and preparation method and application thereof

Also Published As

Publication number Publication date
DE2109494B2 (en) 1973-03-29
FR2127889A5 (en) 1972-10-13
IT949741B (en) 1973-06-11
GB1361563A (en) 1974-07-30
BE780058A (en) 1972-07-03
NL7202491A (en) 1972-09-05
DE2109494C3 (en) 1978-10-05
CH569795A5 (en) 1975-11-28
DE2109494A1 (en) 1972-09-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee