JPS6425952A - Precipitation hardening high tensile stainless steel having excellent welding strength and toughness - Google Patents
Precipitation hardening high tensile stainless steel having excellent welding strength and toughnessInfo
- Publication number
- JPS6425952A JPS6425952A JP18005187A JP18005187A JPS6425952A JP S6425952 A JPS6425952 A JP S6425952A JP 18005187 A JP18005187 A JP 18005187A JP 18005187 A JP18005187 A JP 18005187A JP S6425952 A JPS6425952 A JP S6425952A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- toughness
- high tensile
- precipitation hardening
- hardening high
- 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
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PURPOSE:To produce a precipitation hardening high tensile stainless steel having excellent welding joint strength and toughness by incorporating specific ratios of C, Si, Mn, Ni, Cr, Mo, Ti, Al, S, N and O into Fe. CONSTITUTION:The stainless steel contg., by weight, <=0.03% C, 0.2-2.0% Si, <=0.5% Mn, 7.0-12.0% Ni, 7.5-12.0% Cr, 1.0-5.0% Mo, 0.2-1.0% Ti, <=0.035% Al, <=0.004% S, <=0.010% N, <=0.007% O and the balance Fe with inevitable impurities is prepd.; where in the range of said chemical components, when >=1.5% (<=2.0%) Si is incorporated thereto, Mo and Ti amounts are decreased in such a manner that <=7.0% Si+Mo+2XTi is satisfied (where >=1.0% Mo and >=0.2% Ti are regulated). The welding joint strength becomes >=170kg/mm at the time of forming an endless belt by welding and connecting the both ends of said stainless steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62180051A JP2527564B2 (en) | 1987-07-21 | 1987-07-21 | Precipitation hardening type stainless steel with excellent welding strength and toughness |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62180051A JP2527564B2 (en) | 1987-07-21 | 1987-07-21 | Precipitation hardening type stainless steel with excellent welding strength and toughness |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6425952A true JPS6425952A (en) | 1989-01-27 |
JP2527564B2 JP2527564B2 (en) | 1996-08-28 |
Family
ID=16076629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62180051A Expired - Lifetime JP2527564B2 (en) | 1987-07-21 | 1987-07-21 | Precipitation hardening type stainless steel with excellent welding strength and toughness |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2527564B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004001081A1 (en) * | 2002-06-20 | 2003-12-31 | Honda Giken Kogyo Kabushiki Kaisha | Steel belt comprising martensitic steel and method for manufacturing hoop for continuously variable transmission using said steel belt |
JP2013127097A (en) * | 2011-12-19 | 2013-06-27 | Ihi Corp | Stainless steel |
US9702030B2 (en) | 2012-07-03 | 2017-07-11 | Kabushiki Kaisha Toshiba | Precipitation hardening type martensitic stainless steel, rotor blade of steam turbine and steam turbine |
-
1987
- 1987-07-21 JP JP62180051A patent/JP2527564B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004001081A1 (en) * | 2002-06-20 | 2003-12-31 | Honda Giken Kogyo Kabushiki Kaisha | Steel belt comprising martensitic steel and method for manufacturing hoop for continuously variable transmission using said steel belt |
JP2013127097A (en) * | 2011-12-19 | 2013-06-27 | Ihi Corp | Stainless steel |
US9702030B2 (en) | 2012-07-03 | 2017-07-11 | Kabushiki Kaisha Toshiba | Precipitation hardening type martensitic stainless steel, rotor blade of steam turbine and steam turbine |
Also Published As
Publication number | Publication date |
---|---|
JP2527564B2 (en) | 1996-08-28 |
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