JPS57210938A - Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance - Google Patents
Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistanceInfo
- Publication number
- JPS57210938A JPS57210938A JP9317481A JP9317481A JPS57210938A JP S57210938 A JPS57210938 A JP S57210938A JP 9317481 A JP9317481 A JP 9317481A JP 9317481 A JP9317481 A JP 9317481A JP S57210938 A JPS57210938 A JP S57210938A
- Authority
- JP
- Japan
- Prior art keywords
- high strength
- oil well
- cracking resistance
- stress corrosion
- corrosion cracking
- 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
Links
Abstract
PURPOSE: To obtain a precipitation hardening type alloy for a high strength oil well pipe with superior stress corrosion cracking resistance by adding C, Si, Mn, P, S, N, Ni, Cr, Nb, etc. in a specified ratio.
CONSTITUTION: An alloy consisting of, by weight, ≤0.1% C, ≤1.0% Si, ≤2.0% Mn, ≤0.030% P, ≤0.005% S, 0.05W0.25% N, 30W60% Ni, 15W35% Cr, ≤12% Mo and/or ≤24% W, and the balance Fe with inevitable impurities while satisfying Cr%+10Mo%+5W%≥110% and 7.5%≤Mo+1/2W%≤12% is prepared. To said composition may be added ≤2% Cu and/or ≤2% Co, and/or 1 or ≥2 kinds of elements selected from ≤0.1% rare earth element, ≤0.20% Y, ≤0.10% Mg and ≤0.10% Ca.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9317481A JPS57210938A (en) | 1981-06-17 | 1981-06-17 | Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance |
US06/383,630 US4400211A (en) | 1981-06-10 | 1982-06-01 | Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
DE3221857A DE3221857C2 (en) | 1981-06-10 | 1982-06-09 | Iron alloy with increased resistance to stress corrosion cracking |
GB08216701A GB2102834B (en) | 1981-06-10 | 1982-06-09 | Alloy for making high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
SE8203629A SE454360C (en) | 1981-06-10 | 1982-06-10 | Alloy for deep drilling and use of this for feeding and stirring for deep drilling |
FR8210117A FR2507629B1 (en) | 1981-06-10 | 1982-06-10 | HIGH-STRENGTH ALLOY TO TENSIO N CORROSION CRACKING, ESPECIALLY FOR THE REALIZATION OF TUBULAR PRODUCTS FOR DEEP WELLS |
GB8506639A GB2154611B (en) | 1981-06-10 | 1985-03-14 | Alloy for high strength deep well casing and tubing having improved resistance to stress-corrosion cracking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9317481A JPS57210938A (en) | 1981-06-17 | 1981-06-17 | Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57210938A true JPS57210938A (en) | 1982-12-24 |
JPS6144135B2 JPS6144135B2 (en) | 1986-10-01 |
Family
ID=14075200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9317481A Granted JPS57210938A (en) | 1981-06-10 | 1981-06-17 | Precipitation hardening type alloy for high strength oil well pipe with superior stress corrosion cracking resistance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57210938A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60224764A (en) * | 1984-04-24 | 1985-11-09 | Sumitomo Metal Ind Ltd | Austenite stainless steel containing n for high temperature |
JPS62158848A (en) * | 1986-01-07 | 1987-07-14 | Sumitomo Metal Ind Ltd | High-strength ni-base alloy excellent in corrosion resistance |
JPS62158845A (en) * | 1986-01-07 | 1987-07-14 | Sumitomo Metal Ind Ltd | High-strength ni-base alloy excellent in corrosion resistance |
JPS63100152A (en) * | 1986-10-15 | 1988-05-02 | Kubota Ltd | Highly corrosion-resistant casting alloy |
JPS63137133A (en) * | 1986-11-28 | 1988-06-09 | Sumitomo Metal Ind Ltd | Highly corrosion-resistant precipitation hardening-type ni-base alloy |
JP2013545894A (en) * | 2010-11-19 | 2013-12-26 | シュミット ウント クレメンス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Nickel-chromium-iron-molybdenum alloy |
JP2021525310A (en) * | 2018-05-23 | 2021-09-24 | エービー サンドビック マテリアルズ テクノロジー | New austenite alloy |
CN114502757A (en) * | 2019-10-10 | 2022-05-13 | 日本制铁株式会社 | Alloy material and seamless pipe for oil well |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54110918A (en) * | 1978-02-21 | 1979-08-30 | Cabot Corp | Anticorrosion nickel alloy |
-
1981
- 1981-06-17 JP JP9317481A patent/JPS57210938A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54110918A (en) * | 1978-02-21 | 1979-08-30 | Cabot Corp | Anticorrosion nickel alloy |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60224764A (en) * | 1984-04-24 | 1985-11-09 | Sumitomo Metal Ind Ltd | Austenite stainless steel containing n for high temperature |
JPS62158848A (en) * | 1986-01-07 | 1987-07-14 | Sumitomo Metal Ind Ltd | High-strength ni-base alloy excellent in corrosion resistance |
JPS62158845A (en) * | 1986-01-07 | 1987-07-14 | Sumitomo Metal Ind Ltd | High-strength ni-base alloy excellent in corrosion resistance |
JPS63100152A (en) * | 1986-10-15 | 1988-05-02 | Kubota Ltd | Highly corrosion-resistant casting alloy |
JPS63137133A (en) * | 1986-11-28 | 1988-06-09 | Sumitomo Metal Ind Ltd | Highly corrosion-resistant precipitation hardening-type ni-base alloy |
JPH0524218B2 (en) * | 1986-11-28 | 1993-04-07 | Sumitomo Metal Ind | |
JP2013545894A (en) * | 2010-11-19 | 2013-12-26 | シュミット ウント クレメンス ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Nickel-chromium-iron-molybdenum alloy |
JP2021525310A (en) * | 2018-05-23 | 2021-09-24 | エービー サンドビック マテリアルズ テクノロジー | New austenite alloy |
CN114502757A (en) * | 2019-10-10 | 2022-05-13 | 日本制铁株式会社 | Alloy material and seamless pipe for oil well |
Also Published As
Publication number | Publication date |
---|---|
JPS6144135B2 (en) | 1986-10-01 |
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