RU96117986A - HIGH-STRENGTH CORROSION-RESISTANT WELDABLE STEEL FOR PRESSURE AND PIPELINE VESSELS - Google Patents
HIGH-STRENGTH CORROSION-RESISTANT WELDABLE STEEL FOR PRESSURE AND PIPELINE VESSELSInfo
- Publication number
- RU96117986A RU96117986A RU96117986/02A RU96117986A RU96117986A RU 96117986 A RU96117986 A RU 96117986A RU 96117986/02 A RU96117986/02 A RU 96117986/02A RU 96117986 A RU96117986 A RU 96117986A RU 96117986 A RU96117986 A RU 96117986A
- Authority
- RU
- Russia
- Prior art keywords
- pressure
- strength corrosion
- weldable steel
- resistant weldable
- manganese
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 3
- 229910052748 manganese Inorganic materials 0.000 claims 3
- 239000011572 manganese Substances 0.000 claims 3
- 229910052759 nickel Inorganic materials 0.000 claims 3
- 229910052757 nitrogen Inorganic materials 0.000 claims 3
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 3
- 229910052698 phosphorus Inorganic materials 0.000 claims 3
- 239000011574 phosphorus Substances 0.000 claims 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 3
- 229910052717 sulfur Inorganic materials 0.000 claims 3
- 239000011593 sulfur Substances 0.000 claims 3
- 229910052684 Cerium Inorganic materials 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 2
- 229910052758 niobium Inorganic materials 0.000 claims 2
- 239000010955 niobium Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Claims (1)
Углерод - 0,05 - 0,1
Кремний - 0,3 - 0,6
Марганец - 0,2 - 0,7
Хром - 15,0 - 16,5
Никель - 3,5 - 4,5
Ниобий - 0,2 - 0,4
Медь - 0,01 - 0,2
Алюминий - 0,01 - 0,08
Азот - 0,005 - 0,05
Церий - 0,002 - 0,05
Кальций - 0,001 - 0,005
Сера - 0,002 - 0,02
Фосфор - 0,002 - 0,025
Железо - Остальное
при этом:
суммарное содержание углерода и азота не превышает 0,12%,
суммарное содержание серы и фосфора не превышает 0,04%,
суммарное содержание никеля, марганца и меди не превышает 5,2%.High-strength corrosion-resistant weldable steel for pressure vessels and pipelines containing carbon, silicon, manganese, chromium, nickel, niobium, sulfur, phosphorus and iron, characterized in that it also contains aluminum, copper, calcium, nitrogen and cerium in the following ratio of components, wt.%:
Carbon - 0.05 - 0.1
Silicon - 0.3 - 0.6
Manganese - 0.2 - 0.7
Chrome - 15.0 - 16.5
Nickel - 3.5 - 4.5
Niobium - 0.2 - 0.4
Copper - 0.01 - 0.2
Aluminum - 0.01 - 0.08
Nitrogen - 0.005 - 0.05
Cerium - 0.002 - 0.05
Calcium - 0.001 - 0.005
Sulfur - 0.002 - 0.02
Phosphorus - 0.002 - 0.025
Iron - The Rest
wherein:
the total content of carbon and nitrogen does not exceed 0.12%,
the total content of sulfur and phosphorus does not exceed 0.04%,
the total content of nickel, manganese and copper does not exceed 5.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96117986A RU2122600C1 (en) | 1996-09-10 | 1996-09-10 | High-strength corrosion-resistant weldable steel for pressure vessels and pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96117986A RU2122600C1 (en) | 1996-09-10 | 1996-09-10 | High-strength corrosion-resistant weldable steel for pressure vessels and pipelines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2122600C1 RU2122600C1 (en) | 1998-11-27 |
| RU96117986A true RU96117986A (en) | 1998-12-20 |
Family
ID=20185265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96117986A RU2122600C1 (en) | 1996-09-10 | 1996-09-10 | High-strength corrosion-resistant weldable steel for pressure vessels and pipelines |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2122600C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2816C2 (en) * | 2001-06-21 | 2006-02-28 | Владислав ФАТЕЕВ | Welding on material |
| MD2819C2 (en) * | 2001-06-26 | 2006-03-31 | Илие ЦУРКАН | Electrode material |
-
1996
- 1996-09-10 RU RU96117986A patent/RU2122600C1/en not_active IP Right Cessation
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