GB319319A - Improved constructional steel - Google Patents
Improved constructional steelInfo
- Publication number
- GB319319A GB319319A GB24922/29A GB2492229A GB319319A GB 319319 A GB319319 A GB 319319A GB 24922/29 A GB24922/29 A GB 24922/29A GB 2492229 A GB2492229 A GB 2492229A GB 319319 A GB319319 A GB 319319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- constructional steel
- improved constructional
- manganese
- copper
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
319,319. Krupp Akt.-Ges., F. Sept. 20, 1928, [Convention date]. Alloys.-Steel for constructional purposes contains up to about 0.4 per cent of carbon, 0.5 per cent of silicon, over 1.2 up to 2 per cent of manganese, and over 0.4 up to 0.8 per cent of copper, for example 0.2 per cent of carbon, 0.35 per cent of silicon, 1.6 per cent of manganese, and 0.45 per cent of copper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK111307D DE607743C (en) | 1928-09-20 | 1928-09-20 | High quality structural steel |
Publications (1)
Publication Number | Publication Date |
---|---|
GB319319A true GB319319A (en) | 1930-08-14 |
Family
ID=7242168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24922/29A Expired GB319319A (en) | 1928-09-20 | 1929-08-15 | Improved constructional steel |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE607743C (en) |
GB (1) | GB319319A (en) |
-
1928
- 1928-09-20 DE DEK111307D patent/DE607743C/en not_active Expired
-
1929
- 1929-08-15 GB GB24922/29A patent/GB319319A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE607743C (en) | 1935-01-07 |
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