PT69610A - Fatigue resistant constructional steel - contg. manganese, nickel, silicon, copper, molybdenum, cobalt, calcium, aluminium, nitrogen (PT 16.1.80) - Google Patents
Fatigue resistant constructional steel - contg. manganese, nickel, silicon, copper, molybdenum, cobalt, calcium, aluminium, nitrogen (PT 16.1.80)Info
- Publication number
- PT69610A PT69610A PT6961079A PT6961079A PT69610A PT 69610 A PT69610 A PT 69610A PT 6961079 A PT6961079 A PT 6961079A PT 6961079 A PT6961079 A PT 6961079A PT 69610 A PT69610 A PT 69610A
- Authority
- PT
- Portugal
- Prior art keywords
- contg
- molybdenum
- manganese
- cobalt
- aluminium
- Prior art date
Links
Landscapes
- Heat Treatment Of Steel (AREA)
Abstract
A novel constructional steel has the compsn. (by wt.) is not >3.0% Mo and/or Co, 0.02-0.4% Nb and/or V, is not >0.006% B, is not >0.4% Zr and/or Be, 0.02-0.2% Al, 0.005-0.2% N, >=0.0001% Ca, is not >0.25% Ce and/or Pb, up to 0.1% S, balance Fe. The steel is wear resistant, resistant to corrosion in air, has good weldability (when the C content is up to 0.30 %) and has higher fatigue resistance and elastic limit than conventional constructional steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT6961079A PT69610A (en) | 1979-05-15 | 1979-05-15 | Fatigue resistant constructional steel - contg. manganese, nickel, silicon, copper, molybdenum, cobalt, calcium, aluminium, nitrogen (PT 16.1.80) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT6961079A PT69610A (en) | 1979-05-15 | 1979-05-15 | Fatigue resistant constructional steel - contg. manganese, nickel, silicon, copper, molybdenum, cobalt, calcium, aluminium, nitrogen (PT 16.1.80) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT69610A true PT69610A (en) | 1979-06-01 |
Family
ID=20082498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT6961079A PT69610A (en) | 1979-05-15 | 1979-05-15 | Fatigue resistant constructional steel - contg. manganese, nickel, silicon, copper, molybdenum, cobalt, calcium, aluminium, nitrogen (PT 16.1.80) |
Country Status (1)
| Country | Link |
|---|---|
| PT (1) | PT69610A (en) |
-
1979
- 1979-05-15 PT PT6961079A patent/PT69610A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2155951B (en) | Bearing steel | |
| GB1363087A (en) | Ferritic-austentic stainless steel | |
| JPS579626B2 (en) | ||
| HU910095D0 (en) | Stainless steel containing austienite | |
| AU681577B2 (en) | Chromium-based alloy | |
| TR28589A (en) | Austenite stainless steel with high workability and advanced cold deformation. | |
| JPS6411950A (en) | High-strength austenitic heat-resistant steel reduced in si content | |
| JPS5579857A (en) | Alloy with superior molten zinc corrosion resistance | |
| BR8404765A (en) | HARD STEEL TO MANGANES AUSTENITICO AND PROCESS FOR ITS PREPARATION | |
| PT69610A (en) | Fatigue resistant constructional steel - contg. manganese, nickel, silicon, copper, molybdenum, cobalt, calcium, aluminium, nitrogen (PT 16.1.80) | |
| DE3464504D1 (en) | Austenitic steel | |
| GB658115A (en) | Improvements relating to alloy steels | |
| JPS552775A (en) | High manganese heat resistant steel | |
| GB1513157A (en) | Corrosion resistant steels | |
| DE3766040D1 (en) | STRESS-CORROSION-RESISTANT MOLDING STEEL. | |
| EP0168919A3 (en) | A new stainless steel | |
| EP0206643A3 (en) | Low carbon plus nitrogen, free-machining austenitic stainless steel | |
| GB1352744A (en) | Age-hardening iron-base alloy with improved toughness | |
| JPS55158253A (en) | Line pipe steel with superior wet carbon dioxide corrosion resistance | |
| JPS5776171A (en) | Body material for metal band saw excellent in fatigue strength and weldability | |
| JPS5658948A (en) | Structural steel with enhanced z-direction crack resistance | |
| JPS57126959A (en) | High strength and high toughness steel for pipe line with excellent hydrogen sulfide crack resistance | |
| JPS6447837A (en) | Fe-cr-al alloy having excellent workability | |
| GB2022137A (en) | Chrome-nickel steel | |
| DE2967307D1 (en) | Construction steel with high fatigue resistance, process for producing said steel |