RU97121986A - STEEL FOR THE PRODUCTION OF A STEEL DETAIL BY COLD PLATIC DEFORMATION AND A METHOD OF MANUFACTURING A DETAIL - Google Patents
STEEL FOR THE PRODUCTION OF A STEEL DETAIL BY COLD PLATIC DEFORMATION AND A METHOD OF MANUFACTURING A DETAILInfo
- Publication number
- RU97121986A RU97121986A RU97121986/02A RU97121986A RU97121986A RU 97121986 A RU97121986 A RU 97121986A RU 97121986/02 A RU97121986/02 A RU 97121986/02A RU 97121986 A RU97121986 A RU 97121986A RU 97121986 A RU97121986 A RU 97121986A
- Authority
- RU
- Russia
- Prior art keywords
- steel
- product
- rolled
- plastic deformation
- semi
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 6
- 229910000831 Steel Inorganic materials 0.000 claims 17
- 239000000047 product Substances 0.000 claims 17
- 239000010959 steel Substances 0.000 claims 17
- 239000011265 semifinished product Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- 239000000126 substance Substances 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 238000003723 Smelting Methods 0.000 claims 2
- 229910001563 bainite Inorganic materials 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 2
- 229910052711 selenium Inorganic materials 0.000 claims 2
- 239000011669 selenium Substances 0.000 claims 2
- 229910052714 tellurium Inorganic materials 0.000 claims 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
Claims (1)
0,03% ≤ С ≤ 0, 16%
0,5% ≤ Mn ≤ 2%
0,05% ≤ Si ≤ 0,5%
0% ≤ Cr ≤ 1,8%
0% ≤ Mo ≤ 0,25%
0,001% ≤ Al ≤ 0,05%
0,001% ≤ Ti ≤ 0,05%
0% ≤ V ≤ 0,15%
0,0005% ≤ В ≤ 0,005%
0,004% ≤ N ≤ 0,012%
0,001% ≤ S ≤ 0,09%
при необходимости, до 0,005% кальция, до 0,01% теллура, до 0,04% селена, до 0,3% свинца, остальное - железо и примеси, обусловленные выплавкой, причем химический состав стали удовлетворяет, кроме того, соотношениям:
Mn + 0,9 х Cr + 1,3 х Mo + 1,6 х V ≥ 2,2 %
и
Al + Ti ≥ 3,5 % х N
2. Сталь по п. 1, отличающаяся тем, что она имеет следующий химический состав:
0,06% ≤ С ≤ 0,12%
0,8% ≤ Mn ≤ 1,7%
0,1% ≤ Si ≤ 0,35%
0,1% ≤ Cr ≤ 1,5%
0,07% ≤ Mo ≤ 0,15%
0,001% ≤ Al ≤ 0,035%
0,001% ≤ Ti ≤ 0,03%
0% ≤ V ≤ 0,1%
0,001% ≤ В ≤ 0,004%
0,004% ≤ N ≤ 0,01%
0,001% ≤ S ≤ 0,09%
при необходимости, до 0,005% кальция, до 0,01% теллура, до 0,04% селена, до 0,3% свинца, остальное - железо и примеси, обусловленные выплавкой.1. Steel for the manufacture of steel parts cold plastic deformation, characterized in that it has the following chemical composition, in wt.%:
0.03% ≤ C ≤ 0, 16%
0.5% ≤ Mn ≤ 2%
0.05% ≤ Si ≤ 0.5%
0% ≤ Cr ≤ 1.8%
0% ≤ Mo ≤ 0.25%
0.001% ≤ Al ≤ 0.05%
0.001% ≤ Ti ≤ 0.05%
0% ≤ V ≤ 0.15%
0.0005% ≤ B ≤ 0.005%
0.004% ≤ N ≤ 0.012%
0.001% ≤ S ≤ 0.09%
if necessary, up to 0.005% calcium, up to 0.01% tellurium, up to 0.04% selenium, up to 0.3% lead, the rest is iron and impurities due to smelting, and the chemical composition of the steel also satisfies the following ratios:
Mn + 0.9 x Cr + 1.3 x Mo + 1.6 x V ≥ 2.2%
and
Al + Ti ≥ 3.5% x N
2. Steel under item 1, characterized in that it has the following chemical composition:
0.06% ≤ C ≤ 0.12%
0.8% ≤ Mn ≤ 1.7%
0.1% ≤ Si ≤ 0.35%
0.1% ≤ Cr ≤ 1.5%
0.07% ≤ Mo ≤ 0.15%
0.001% ≤ Al ≤ 0.035%
0.001% ≤ Ti ≤ 0.03%
0% ≤ V ≤ 0.1%
0.001% ≤ B ≤ 0.004%
0.004% ≤ N ≤ 0.01%
0.001% ≤ S ≤ 0.09%
if necessary, up to 0.005% calcium, up to 0.01% tellurium, up to 0.04% selenium, up to 0.3% lead, the rest is iron and impurities due to smelting.
Ni ≤ 0,25%
Сu ≤ 0,25%
4. Сталь по п. 2 или 3, отличающаяся тем, что она имеет такой химический состав, что:
P ≤ 0,02%
5. Способ изготовления стальной детали холодной пластической деформацией, отличающийся тем, что изготавливают полуфабрикат из стали по пп. 1-4, осуществляют горячую прокатку полуфабриката после его нагревания до температуры выше 940 С и заканчивают прокатку при 900 - 1050°С для получения проката, прокат подвергают закалке непосредственно с прокатного нагрева, для получения, преимущественно, бейнитной структуры, при необходимости, в прокате вырезают заготовку и подвергают холодной пластической деформации заготовку или прокат для получения изделия, имеющего конечные механические характеристики.3. Steel under item 2, characterized in that it has such a chemical composition that:
Ni ≤ 0,25%
Cu ≤ 0,25%
4. Steel under item 2 or 3, characterized in that it has such a chemical composition that:
P ≤ 0.02%
5. A method of manufacturing steel parts cold plastic deformation, characterized in that the semi-finished product is made of steel on PP. 1-4, the semi-finished product is hot-rolled after it is heated to a temperature above 940 ° C and is finished rolling at 900-1050 ° C to produce rolled metal, rolled products are quenched directly from the rolled heating, to obtain, predominantly, a bainite structure, if necessary, in rolled products cut the workpiece and subjected to cold plastic deformation of the workpiece or rolled to obtain a product having a final mechanical characteristics.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9616254A FR2757877B1 (en) | 1996-12-31 | 1996-12-31 | STEEL AND PROCESS FOR THE MANUFACTURE OF A SHAPED STEEL PART BY COLD PLASTIC DEFORMATION |
FR9616254 | 1996-12-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97121986A true RU97121986A (en) | 1999-10-10 |
RU2201468C2 RU2201468C2 (en) | 2003-03-27 |
Family
ID=9499333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97121986/02A RU2201468C2 (en) | 1996-12-31 | 1997-12-26 | Steel for manufacture of part by cold plastic deformation and method of manufacture of such part |
Country Status (20)
Country | Link |
---|---|
US (1) | US5919415A (en) |
EP (1) | EP0851038B2 (en) |
JP (2) | JP3988095B2 (en) |
KR (1) | KR19980064836A (en) |
CN (1) | CN1195708A (en) |
AR (1) | AR011312A1 (en) |
AT (1) | ATE235579T1 (en) |
BR (1) | BR9705637A (en) |
CA (1) | CA2225782A1 (en) |
CZ (1) | CZ412897A3 (en) |
DE (1) | DE69720163T3 (en) |
DK (1) | DK0851038T4 (en) |
ES (1) | ES2196279T5 (en) |
FR (1) | FR2757877B1 (en) |
HU (1) | HUP9702515A3 (en) |
NO (1) | NO321331B1 (en) |
PL (1) | PL191871B1 (en) |
PT (1) | PT851038E (en) |
RU (1) | RU2201468C2 (en) |
SI (1) | SI9700323A (en) |
Cited By (1)
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---|---|---|---|---|
RU2722786C1 (en) * | 2016-09-16 | 2020-06-03 | Зальцгиттер Флахшталь Гмбх | Method of making moulded part from flat steel product with average manganese content and such part |
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RU2210603C2 (en) * | 1997-07-28 | 2003-08-20 | Эксонмобил Апстрим Рисерч Компани | Method of production of superstrength weldable steels |
NL1011806C2 (en) † | 1999-04-15 | 2000-10-17 | Skf Engineering & Res Services | Ball bearing steel with a surface with an underbainitic structure and a method of manufacturing it. |
FR2802607B1 (en) | 1999-12-15 | 2002-02-01 | Inst Francais Du Petrole | FLEXIBLE PIPE COMPRISING LOW CARBON STEEL WEAPONS |
KR20010059686A (en) * | 1999-12-30 | 2001-07-06 | 이계안 | Bainite steel composition which could be produced by press quenching |
FR2807068B1 (en) * | 2000-03-29 | 2002-10-11 | Usinor | HOT ROLLED STEEL WITH VERY HIGH LIMIT OF ELASTICITY AND MECHANICAL STRENGTH FOR USE IN PARTICULAR FOR THE PRODUCTION OF PARTS OF MOTOR VEHICLES |
CZ298442B6 (en) * | 2000-11-22 | 2007-10-03 | Kabushiki Kaisha Kobe Seiko Sho | High-strength steel for forging |
US6632301B2 (en) | 2000-12-01 | 2003-10-14 | Benton Graphics, Inc. | Method and apparatus for bainite blades |
FR2820150B1 (en) * | 2001-01-26 | 2003-03-28 | Usinor | HIGH STRENGTH ISOTROPIC STEEL, METHOD FOR MANUFACTURING SHEETS AND SHEETS OBTAINED |
US20030070736A1 (en) * | 2001-10-12 | 2003-04-17 | Borg Warner Inc. | High-hardness, highly ductile ferrous articles |
US6852175B2 (en) * | 2001-11-27 | 2005-02-08 | Exxonmobil Upstream Research Company | High strength marine structures |
US6843237B2 (en) | 2001-11-27 | 2005-01-18 | Exxonmobil Upstream Research Company | CNG fuel storage and delivery systems for natural gas powered vehicles |
KR100554753B1 (en) * | 2001-12-27 | 2006-02-24 | 주식회사 포스코 | High strength cold rolled steel sheet with superior formability and weldability and method for manufacturing thereof |
US20040025987A1 (en) * | 2002-05-31 | 2004-02-12 | Bhagwat Anand W. | High carbon steel wire with bainitic structure for spring and other cold-formed applications |
US7416617B2 (en) | 2002-10-01 | 2008-08-26 | Sumitomo Metal Industries, Ltd. | High strength seamless steel pipe excellent in hydrogen-induced cracking resistance |
FR2845694B1 (en) * | 2002-10-14 | 2005-12-30 | Usinor | METHOD FOR MANUFACTURING COOK-CURABLE STEEL SHEETS, STEEL SHEETS AND PIECES THUS OBTAINED |
JP4788861B2 (en) * | 2003-11-28 | 2011-10-05 | ヤマハ株式会社 | Steel wire for musical instrument string and method for manufacturing the same |
AR047467A1 (en) | 2004-01-30 | 2006-01-18 | Sumitomo Metal Ind | STEEL TUBE WITHOUT SEWING FOR OIL WELLS AND PROCEDURE TO MANUFACTURE |
DE102005052069B4 (en) * | 2005-10-28 | 2015-07-09 | Saarstahl Ag | Process for the production of semi-finished steel by hot working |
PL1978124T3 (en) * | 2007-04-05 | 2015-02-27 | Kobe Steel Ltd | Forging steel, forging and crankshaft |
EP2199422A1 (en) | 2008-12-15 | 2010-06-23 | Swiss Steel AG | Low-carbon precipitation-strengthened steel for cold heading applications |
BRPI0901378A2 (en) * | 2009-04-03 | 2010-12-21 | Villares Metals Sa | baintically mold steel |
DE102009016079B4 (en) * | 2009-04-03 | 2018-09-06 | Zf Friedrichshafen Ag | Ball stud made of a steel with a bainitic structure and method for producing such ball studs |
FI20095528A (en) * | 2009-05-11 | 2010-11-12 | Rautaruukki Oyj | Process for producing a hot rolled strip steel product and hot rolled strip steel product |
DE102010024664A1 (en) * | 2009-06-29 | 2011-02-17 | Salzgitter Flachstahl Gmbh | Method for producing a component made of an air-hardenable steel and a component produced therewith |
RU2484173C1 (en) * | 2012-01-10 | 2013-06-10 | Открытое акционерное общество "Металлургический завод имени А.К. Серова" | Automatic plumbous steel |
WO2015097349A1 (en) | 2013-12-24 | 2015-07-02 | Arcelormittal Wire France | Cold-rolled wire made from steel having a high resistance to hydrogen embrittlement and fatigue and reinforcement for flexible pipes incorporating same |
CN105313961A (en) * | 2015-09-17 | 2016-02-10 | 温州三联锻造有限公司 | Automobile steering device yoke forge piece and forging method thereof |
DK3168312T3 (en) * | 2015-11-16 | 2019-07-01 | Deutsche Edelstahlwerke Specialty Steel Gmbh & Co Kg | Structural steel with bainitic structure, forging blank made therefrom and method for producing a forging blank |
CN105624586B (en) * | 2015-12-29 | 2017-11-03 | 钢铁研究总院 | A kind of corrosion resistant bridge bearing steel suitable for marine environment |
CN113832389B (en) * | 2020-06-24 | 2022-10-21 | 宝山钢铁股份有限公司 | Cold extrusion round steel and manufacturing method thereof |
US20220195550A1 (en) * | 2020-12-23 | 2022-06-23 | Caterpillar Inc. | Air-hardened machine components |
CN113684423B (en) * | 2021-10-26 | 2022-01-28 | 江苏省沙钢钢铁研究院有限公司 | High-carbon steel wire rod |
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JPS6119761A (en) * | 1984-07-04 | 1986-01-28 | Nippon Steel Corp | High toughness hot forged non-refining steel bar |
ATE44290T1 (en) * | 1985-02-16 | 1989-07-15 | Ovako Oy | PROCESSES AND ALLOY STEEL FOR MAKING HIGH STRENGTH FORGINGS. |
GB8603500D0 (en) * | 1986-02-13 | 1986-03-19 | Hunting Oilfield Services Ltd | Steel alloys |
GB8621903D0 (en) † | 1986-09-11 | 1986-10-15 | British Steel Corp | Production of steel |
JPS64222A (en) * | 1987-03-26 | 1989-01-05 | Nippon Steel Corp | Production of non-tempered and forged parts |
JPH0637669B2 (en) * | 1988-07-15 | 1994-05-18 | 新日本製鐵株式会社 | Method for manufacturing hot forged non-heat treated parts with small variation in mechanical properties |
JPH0565540A (en) * | 1991-09-10 | 1993-03-19 | Nissan Motor Co Ltd | Manufacture of high strength bolt |
JPH05247590A (en) * | 1992-03-06 | 1993-09-24 | Nippon Steel Corp | Cr-mo base ultrahigh tensile strength resistance welded tube excellent in ductility |
JP3334217B2 (en) * | 1992-03-12 | 2002-10-15 | 住友金属工業株式会社 | Low Cr ferritic heat resistant steel with excellent toughness and creep strength |
JPH06248341A (en) * | 1993-02-23 | 1994-09-06 | Sumitomo Metal Ind Ltd | Production of steel with high strength and high toughness from non-heat-treated steel |
FR2735147B1 (en) * | 1995-06-08 | 1997-07-11 | Lorraine Laminage | HIGH-STRENGTH, HIGH-STRENGTH HOT-ROLLED STEEL SHEET CONTAINING TITANIUM, AND METHODS OF MAKING SAME. |
FR2741632B1 (en) * | 1995-11-27 | 1997-12-26 | Ascometal Sa | STEEL FOR MANUFACTURING A FORGED PART HAVING A BATH STRUCTURE AND METHOD FOR MANUFACTURING A PART |
-
1996
- 1996-12-31 FR FR9616254A patent/FR2757877B1/en not_active Expired - Fee Related
-
1997
- 1997-12-10 AT AT97402978T patent/ATE235579T1/en not_active IP Right Cessation
- 1997-12-10 DE DE69720163T patent/DE69720163T3/en not_active Expired - Fee Related
- 1997-12-10 EP EP97402978A patent/EP0851038B2/en not_active Expired - Lifetime
- 1997-12-10 PT PT97402978T patent/PT851038E/en unknown
- 1997-12-10 DK DK97402978T patent/DK0851038T4/en active
- 1997-12-10 ES ES97402978T patent/ES2196279T5/en not_active Expired - Lifetime
- 1997-12-17 CA CA002225782A patent/CA2225782A1/en not_active Abandoned
- 1997-12-19 HU HU9702515A patent/HUP9702515A3/en unknown
- 1997-12-19 CZ CZ974128A patent/CZ412897A3/en unknown
- 1997-12-23 SI SI9700323A patent/SI9700323A/en unknown
- 1997-12-26 RU RU97121986/02A patent/RU2201468C2/en not_active IP Right Cessation
- 1997-12-26 JP JP36835397A patent/JP3988095B2/en not_active Expired - Fee Related
- 1997-12-29 NO NO19976099A patent/NO321331B1/en not_active IP Right Cessation
- 1997-12-29 AR ARP970106223A patent/AR011312A1/en unknown
- 1997-12-30 CN CN97120811A patent/CN1195708A/en active Pending
- 1997-12-30 PL PL324075A patent/PL191871B1/en not_active IP Right Cessation
- 1997-12-30 BR BR9705637A patent/BR9705637A/en not_active IP Right Cessation
- 1997-12-31 KR KR1019970081219A patent/KR19980064836A/en not_active Application Discontinuation
- 1997-12-31 US US09/001,078 patent/US5919415A/en not_active Expired - Fee Related
-
2007
- 2007-05-15 JP JP2007129436A patent/JP2007284796A/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2722786C1 (en) * | 2016-09-16 | 2020-06-03 | Зальцгиттер Флахшталь Гмбх | Method of making moulded part from flat steel product with average manganese content and such part |
US11214846B2 (en) | 2016-09-16 | 2022-01-04 | Salzgitter Flachstahl Gmbh | Method for producing a shaped component from a medium-manganese flat steel product and such a component |
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