UA90008C2 - steel composition for welded structures - Google Patents
steel composition for welded structuresInfo
- Publication number
- UA90008C2 UA90008C2 UAA200802539A UAA200802539A UA90008C2 UA 90008 C2 UA90008 C2 UA 90008C2 UA A200802539 A UAA200802539 A UA A200802539A UA A200802539 A UAA200802539 A UA A200802539A UA 90008 C2 UA90008 C2 UA 90008C2
- Authority
- UA
- Ukraine
- Prior art keywords
- steel composition
- welded structures
- plasticity
- laminar
- cerium
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 238000009851 ferrous metallurgy Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention relates to ferrous metallurgy. A steel composition for welded structures contains, wt. %: carbon – 0.10-0.15, silicon – 0.30-0.80, manganese – 0.46-2.40, chromium – 0.10-2.30, cerium – 0.003-0.08, aluminum – 0.04-0.08, calcium – 0.003-0.08, copper – 0.3-0.6, sulfur – 0.003-0.010, phosphorus – 0.010-0.020 and iron – is the rest. Technical result: the steel composition for welded structures in the mentioned proportions provides the increase of strength characteristics for high strength grade of S390, S440, S590 and ensure the capacity requirements for welding, plasticity, guarantee of continuous and resistance to laminar destruction, guaranteed level of mechanical properties in the direction of rolled metal thickness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200802539A UA90008C2 (en) | 2008-02-27 | 2008-02-27 | steel composition for welded structures |
| RU2008122738/02A RU2008122738A (en) | 2008-02-27 | 2008-06-04 | STEEL COMPOSITION FOR WELDED STRUCTURES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200802539A UA90008C2 (en) | 2008-02-27 | 2008-02-27 | steel composition for welded structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA90008C2 true UA90008C2 (en) | 2010-03-25 |
Family
ID=41489190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200802539A UA90008C2 (en) | 2008-02-27 | 2008-02-27 | steel composition for welded structures |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2008122738A (en) |
| UA (1) | UA90008C2 (en) |
-
2008
- 2008-02-27 UA UAA200802539A patent/UA90008C2/en unknown
- 2008-06-04 RU RU2008122738/02A patent/RU2008122738A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2008122738A (en) | 2009-12-10 |
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