TH101620B - Galvanized steel sheet with high tensile strength And a method for producing galvanized steel sheets with high tensile strength. - Google Patents
Galvanized steel sheet with high tensile strength And a method for producing galvanized steel sheets with high tensile strength.Info
- Publication number
- TH101620B TH101620B TH801001653A TH0801001653A TH101620B TH 101620 B TH101620 B TH 101620B TH 801001653 A TH801001653 A TH 801001653A TH 0801001653 A TH0801001653 A TH 0801001653A TH 101620 B TH101620 B TH 101620B
- Authority
- TH
- Thailand
- Prior art keywords
- tensile strength
- galvanized steel
- high tensile
- steel sheet
- less
- Prior art date
Links
- 229910001335 Galvanized steel Inorganic materials 0.000 title claims abstract 6
- 239000008397 galvanized steel Substances 0.000 title claims abstract 6
- 238000004519 manufacturing process Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 2
- 229910052799 carbon Inorganic materials 0.000 claims abstract 2
- 229910052804 chromium Inorganic materials 0.000 claims abstract 2
- 239000011651 chromium Substances 0.000 claims abstract 2
- 229910052748 manganese Inorganic materials 0.000 claims abstract 2
- 239000011572 manganese Substances 0.000 claims abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract 2
- 239000011733 molybdenum Substances 0.000 claims abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 2
- 239000011574 phosphorus Substances 0.000 claims abstract 2
- 229910052710 silicon Inorganic materials 0.000 claims abstract 2
- 239000010703 silicon Substances 0.000 claims abstract 2
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 2
- 239000011593 sulfur Substances 0.000 claims abstract 2
- 229910052785 arsenic Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Abstract
แผ่นเหล็กเหนียวกัลวาไนซ์ที่มีความแข็งแรงเชิงดึงสูง, ที่ประกอบด้วย คาร์บอน อย่างน้อย ที่สุด 0.05% แต่น้อยกว่า 0.12%, ซิลิคอน : อย่างน้อยที่สุด 0.01% แต่น้อยกว่า 0.35%, แมงกานีส : 2.0% ถึง 3.5%, ฟอสฟอรัส : 0.001% ถึง 0.020% , กำมะถัน : 0.0001% ถึง 0.0030%, อัลลูมิเนียม : 0.005% ถึง 0.1%, ไนโตรเจน : 0.0001 ถึง 0.0060%, โครเมียม : มากกว่า 0.5% แต่ไม่มากกว่า 2.0, โมลิบดินัม : 0.01% ถึง 0.50%, ไทนาเนียม : 0.010% ถึง 0.080%, นิโอเบียม : 0.010% ถึง 0.080%, และโบรอน : 0.0001% ถึง 0.0030%, ที่เหลือ เป็นเหล็กและสิ่งเจือปนที่ไม่อาจหลีกเลี่ยงได้, ที่ซึ่งแผ่นเหล็กเหนียวกัลวาไนซ์ที่มีความแข็งแรงเชิงดึง สูง มีโครงสร้างจุลภาคที่มี 20% ถึง 70% โดยปริมาณเฟอร์ไรต์ ที่มีขนาดเกรนเฉลี่ยที่ 5 (สูตร)m หรือน้อยกว่า แผ่นเหล็กเหนียวกัลวาไนซ์ที่มีความแข็งแรงเชิงดึงสูง มีกำลังดึงของอย่างน้อยที่สุด 980 MPa และมีความสามารถในการขึ้นรูปผลิตภัณฑ์และมีความสามารถในการเชื่อมอย่างดีเยี่ยม ตัวเลขที่เลือก : ไม่มี ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,: Galvanized steel sheet with high tensile strength, containing at least 0.05% but less than 0.12% carbon, silicon: at least 0.01% but less than 0.35%, manganese: 2.0% to 3.5%, Phosphorus: 0.001% to 0.020%, sulfur: 0.0001% to 0.0030%, aluminum: 0.005% to 0.1%, nitrogen: 0.0001 to 0.0060%, chromium: more than 0.5% but not more than 2.0, molybdenum. : 0.01% to 0.50%, Titanium: 0.010% to 0.080%, Niobium: 0.010% to 0.080%, and Boron: 0.0001% to 0.0030%, the rest is iron and its inevitable impurities, Where galvanized steel sheet with high tensile strength has a microstructure containing 20% to 70% by ferrite content. With an average grain size of 5 (formula) m or less than a galvanized steel sheet with high tensile strength. It has a minimum tensile strength of 980 MPa, and has excellent formability and weldability. Selected numbers: None ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,:
Claims (1)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH101620B true TH101620B (en) | 2010-05-31 |
| TH101620A TH101620A (en) | 2010-05-31 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2013013106A (en) | Steel sheet with high mechanical strength, ductility and formability properties, production method and use of such sheets. | |
| WO2008145871A3 (en) | Process for manufacturing cold-rolled and annealed steel sheets with very high strength, and sheets thus produced | |
| MX2009010538A (en) | Hot-dip metal coated high-strength steel sheet for press working excellent in low-temperature toughness and process for production thereof. | |
| TW200940717A (en) | High strength steel sheet having superior ductility and method for manufacturing the same | |
| IN2014DN09576A (en) | ||
| MA32294B1 (en) | Process for producing high-strength cold-rolled dual-phase steels and sheets thus produced | |
| TW200940745A (en) | High strength galvanized steel sheet with excellent formability and method for manufacturing the same | |
| WO2012081871A3 (en) | Austenitic, lightweight, high-strength steel sheet of which the yield ratio and flexibility are outstanding and a production method therefor | |
| MX2015001071A (en) | Cold-rolled steel sheet, electrolytic zinc-coated cold-rolled steel sheet, hot-dip zinc-coated cold-rolled steel sheet, alloyed hot-dip zinc-coated cold-rolled steel sheet, and methods for producing said steel sheets. | |
| WO2008108363A1 (en) | Cold-rolled steel sheet, galvannealed steel sheet and processes for production of both | |
| IN2014KN01170A (en) | ||
| MY160188A (en) | Corrosion resistant steel for marine applications | |
| RU2014126350A (en) | MARTENSITY STEELS WITH STRENGTH AT TENSION 1700 - 2200 MPa | |
| MX2014007786A (en) | Hot-dip plated high-strength steel sheet for press working with excellent low-temperature toughness and corrosion resistance, and process for producing same. | |
| MX340869B (en) | Hot-rolled steel. | |
| MY183438A (en) | High-strength cold-rolled steel sheet and method for manufacturing the same | |
| GB201218559D0 (en) | Hot dipped galvanized steel sheet and alloyed hot-dip galvanised steel sheet, each having excellent processability, high yield ratio and high strength | |
| BR112014005641A2 (en) | high strength hot dip galvanized steel strip | |
| WO2009145562A3 (en) | High-strength steel sheet with excellent ductility and crackless edge portion, hot-dip galvanized steel sheet, and manufacturing method thereof | |
| WO2012033377A3 (en) | High-strength and high-ductility steel sheet, and method for producing same | |
| MY173326A (en) | High strength cold rolled steel sheet and plated steel sheet having excellent bake hardenability and formability, and method for manufacturing the same | |
| MY163256A (en) | High strength steel having excellent formability, and method for manufacturing the same | |
| MY153088A (en) | Hot rolled steel sheet with excellent formability and method for manufacturing the same | |
| TH101620B (en) | Galvanized steel sheet with high tensile strength And a method for producing galvanized steel sheets with high tensile strength. | |
| WO2010074458A3 (en) | High-strength cold rolled steel sheet having superior deep drawability and a high yield ratio, galvanized steel sheet using same, alloyed galvanized steel sheet, and method for manufacturing same |