JPS51144328A - Process for producing high tensile strength bolts with high yield rati o - Google Patents
Process for producing high tensile strength bolts with high yield rati oInfo
- Publication number
- JPS51144328A JPS51144328A JP50068792A JP6879275A JPS51144328A JP S51144328 A JPS51144328 A JP S51144328A JP 50068792 A JP50068792 A JP 50068792A JP 6879275 A JP6879275 A JP 6879275A JP S51144328 A JPS51144328 A JP S51144328A
- Authority
- JP
- Japan
- Prior art keywords
- tensile strength
- rati
- strength bolts
- high yield
- high tensile
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Forging (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50068792A JPS51144328A (en) | 1975-06-06 | 1975-06-06 | Process for producing high tensile strength bolts with high yield rati o |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50068792A JPS51144328A (en) | 1975-06-06 | 1975-06-06 | Process for producing high tensile strength bolts with high yield rati o |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51144328A true JPS51144328A (en) | 1976-12-11 |
JPS564612B2 JPS564612B2 (ja) | 1981-01-31 |
Family
ID=13383914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50068792A Granted JPS51144328A (en) | 1975-06-06 | 1975-06-06 | Process for producing high tensile strength bolts with high yield rati o |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51144328A (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002705A1 (en) * | 1993-07-14 | 1995-01-26 | Consolidated Metal Products, Inc. | Warm forming high strength steel parts |
US5453139A (en) * | 1990-10-24 | 1995-09-26 | Consolidated Metal Products, Inc. | Method of making cold formed high-strength steel parts |
US5454888A (en) * | 1990-10-24 | 1995-10-03 | Consolidated Metal Products, Inc. | Warm forming high-strength steel structural members |
US5496425A (en) * | 1990-10-24 | 1996-03-05 | Consolidated Metal Products, Inc. | Cold formed high-strength steel structural members |
US5538566A (en) * | 1990-10-24 | 1996-07-23 | Consolidated Metal Products, Inc. | Warm forming high strength steel parts |
US5704998A (en) * | 1990-10-24 | 1998-01-06 | Consolidated Metal Products, Inc. | Hot rolling high-strength steel structural members |
US6325874B1 (en) | 1999-12-03 | 2001-12-04 | Consolidated Metal Products, Inc. | Cold forming flat-rolled high-strength steel blanks into structural members |
US6852181B2 (en) | 2001-10-23 | 2005-02-08 | Consolidated Metal Products, Inc. | Flattened U-bolt and method |
EP2594653A1 (de) * | 2011-11-18 | 2013-05-22 | KAMAX Holding GmbH & Co. KG | Ultrahochfeste Schraube mit hohem Streckgrenzverhältnis |
-
1975
- 1975-06-06 JP JP50068792A patent/JPS51144328A/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453139A (en) * | 1990-10-24 | 1995-09-26 | Consolidated Metal Products, Inc. | Method of making cold formed high-strength steel parts |
US5454888A (en) * | 1990-10-24 | 1995-10-03 | Consolidated Metal Products, Inc. | Warm forming high-strength steel structural members |
US5496425A (en) * | 1990-10-24 | 1996-03-05 | Consolidated Metal Products, Inc. | Cold formed high-strength steel structural members |
US5538566A (en) * | 1990-10-24 | 1996-07-23 | Consolidated Metal Products, Inc. | Warm forming high strength steel parts |
US5704998A (en) * | 1990-10-24 | 1998-01-06 | Consolidated Metal Products, Inc. | Hot rolling high-strength steel structural members |
WO1995002705A1 (en) * | 1993-07-14 | 1995-01-26 | Consolidated Metal Products, Inc. | Warm forming high strength steel parts |
US6325874B1 (en) | 1999-12-03 | 2001-12-04 | Consolidated Metal Products, Inc. | Cold forming flat-rolled high-strength steel blanks into structural members |
US6852181B2 (en) | 2001-10-23 | 2005-02-08 | Consolidated Metal Products, Inc. | Flattened U-bolt and method |
EP2594653A1 (de) * | 2011-11-18 | 2013-05-22 | KAMAX Holding GmbH & Co. KG | Ultrahochfeste Schraube mit hohem Streckgrenzverhältnis |
Also Published As
Publication number | Publication date |
---|---|
JPS564612B2 (ja) | 1981-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3070501D1 (en) | High tensile steel and process for producing the same | |
CA1004466A (en) | Process for the production of high strength reducing gas | |
AU511757B2 (en) | Process for the direct production of steel | |
JPS51119833A (en) | A process for manufacturing carbon fibers | |
DE2965601D1 (en) | Process for the production of ferrous alloys with improved mechanical properties by the use of lanthanum, and ferrous alloys obtained by this process | |
JPS51144328A (en) | Process for producing high tensile strength bolts with high yield rati o | |
YU144176A (en) | Process for producing high-strength cement conglomerates | |
DE3574018D1 (en) | Process for the preparation of n1-methyl-10alpha-methoxylumilysergol and esters thereof, and intermediates for their preparation | |
JPS51112718A (en) | Process for producing light weight ply metal plates | |
JPS51150192A (en) | Grinder and production process therefor | |
ES477656A1 (es) | Procedimiento para preparar acidos azulminicos modificados. | |
JPS5257130A (en) | Process for preparation of methylphenols | |
JPS5221425A (en) | Process for manufacturing carbon fibers | |
ES8104319A1 (es) | Un metodo mejorado de o-desmetilacion de un antibiotico de fortimicina | |
JPS51123223A (en) | Process for producing condensation products | |
JPS51126320A (en) | Process for producing high tensile strength steel plate with excellent weldability and bendability | |
JPS5215410A (en) | Process for producing globular carbonization material for steel making | |
JPS5272318A (en) | Preparation of nut of high tensile strength | |
JPS5224120A (en) | Manufacturing method of high tension hot rolling steel plate, having s upeior tenacity at low temperature | |
JPS5235120A (en) | Dies material for hot hobbing | |
JPS51149345A (en) | Manufacturing polyolfin resin composition | |
JPS5230718A (en) | Process for making metallic material with high toughness | |
JPS51141704A (en) | A process for production of short fibre reinforced composite material | |
YU41293B (en) | Process for the producing of 3,4-dideoxy-kanamycin b | |
JPS52207A (en) | Process for preparation of halides |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 8 Free format text: PAYMENT UNTIL: 20081006 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091006 Year of fee payment: 9 |
|
LAPS | Cancellation because of no payment of annual fees |