JPS5728737B2 - - Google Patents

Info

Publication number
JPS5728737B2
JPS5728737B2 JP4885676A JP4885676A JPS5728737B2 JP S5728737 B2 JPS5728737 B2 JP S5728737B2 JP 4885676 A JP4885676 A JP 4885676A JP 4885676 A JP4885676 A JP 4885676A JP S5728737 B2 JPS5728737 B2 JP S5728737B2
Authority
JP
Japan
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
JP4885676A
Other versions
JPS52131914A (en
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 filed Critical
Priority to JP4885676A priority Critical patent/JPS52131914A/ja
Publication of JPS52131914A publication Critical patent/JPS52131914A/ja
Publication of JPS5728737B2 publication Critical patent/JPS5728737B2/ja
Granted legal-status Critical Current

Links

JP4885676A 1976-04-28 1976-04-28 Low alloy high tensile steel for oil contaomer Granted JPS52131914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4885676A JPS52131914A (en) 1976-04-28 1976-04-28 Low alloy high tensile steel for oil contaomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4885676A JPS52131914A (en) 1976-04-28 1976-04-28 Low alloy high tensile steel for oil contaomer

Publications (2)

Publication Number Publication Date
JPS52131914A JPS52131914A (en) 1977-11-05
JPS5728737B2 true JPS5728737B2 (ja) 1982-06-18

Family

ID=12814900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4885676A Granted JPS52131914A (en) 1976-04-28 1976-04-28 Low alloy high tensile steel for oil contaomer

Country Status (1)

Country Link
JP (1) JPS52131914A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634047A (ja) * 1986-06-20 1988-01-09 Sumitomo Metal Ind Ltd 耐硫化物割れ性に優れた高張力油井用鋼
CN103451543A (zh) * 2013-09-10 2013-12-18 内蒙古包钢钢联股份有限公司 一种超深井用石油套管及其生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346776B2 (ja) * 1973-03-07 1978-12-16
JPS5620348B2 (ja) * 1973-09-17 1981-05-13

Also Published As

Publication number Publication date
JPS52131914A (en) 1977-11-05

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