GB463716A - Improvements in and relating to alloy steels and welding rods - Google Patents
Improvements in and relating to alloy steels and welding rodsInfo
- Publication number
- GB463716A GB463716A GB19098/35A GB1909835A GB463716A GB 463716 A GB463716 A GB 463716A GB 19098/35 A GB19098/35 A GB 19098/35A GB 1909835 A GB1909835 A GB 1909835A GB 463716 A GB463716 A GB 463716A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- carbon
- niobium
- silicon
- chromium
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
A welding-rod made from a ductile alloy, steel containing chromium, carbon, niobium, and silicon as described in the parent Specification contains 2-30 per cent of chromium, 0,01-0,5 per cent of carbon, 0,1-5 per cent of niobium, and 0,7-2,5 per cent of silicon, the niobium being at least four times and preferably ten times the carbon content. In a modification an alloy steel or welding rod made therefrom contains 12-30 per cent of chromium, 5-30 per cent of nickel, 0,01-0,5 per cent of carbon, 0,1-5 per cent of niobium, and 0,7-2,5 per cent of silicon, the niobium being at least four times and preferably ten times the carbon content. In either case the silicon is preferably 1 per cent and the carbon 0,3 per cent. The Specification as open to inspection under Sect. 91 states that the silicon content may be 0,5-2,5 per cent and that the alloy steel may contain 2-30 per cent of chromium, together with 5-30 per cent of nickel. It also comprises the subject-matter of Specifications 459,366, 459,367, and 463,617. This does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US463716XA | 1934-07-28 | 1934-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB463716A true GB463716A (en) | 1937-04-05 |
Family
ID=21943091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19098/35A Expired GB463716A (en) | 1934-07-28 | 1935-07-04 | Improvements in and relating to alloy steels and welding rods |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB463716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317367A1 (en) * | 1975-07-10 | 1977-02-04 | Esab Sa | METAL WELDING MATERIAL |
-
1935
- 1935-07-04 GB GB19098/35A patent/GB463716A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2317367A1 (en) * | 1975-07-10 | 1977-02-04 | Esab Sa | METAL WELDING MATERIAL |
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