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| steel | |||
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| steel Any of various alloys based on iron containing carbon (usually 0.1-0.7 per cent) and often small quantities of other elements such as phosphorus, sulphur, manganese, chromium, and nickel. Steels exhibit a variety of properties, such as strength, machinability, malleability, etc., depending on their composition and the way they have been treated | |||
| acél: 15 phrases in 11 subjects |
| Agriculture | 1 |
| Coal | 1 |
| Earth sciences | 1 |
| Economy | 1 |
| General | 1 |
| Industry | 1 |
| Labor law | 1 |
| Materials science | 4 |
| Medical | 1 |
| Metallurgy | 2 |
| Technology | 1 |