| 摘要 |
<p>ABSTRACT The present invention relates to Hadfield steel and method for obtaining the same, which steel has better mechanical properties than basic Hadfield steel, 5 without detriment to any of them, which has a homogenous grain size distribution, thus allowing new applications, having the following chemical composition: 0.90 to 1.35% by weight of C, 11.00 to 14.00% by weight of Mn, 0.80% maximum by weight of Si, 10 0.07% maximum by weight of P, 0.05% maximum by weight ofS and an amount of hafnium greater than or equal to 0.01 % and less than 0.1% by weight, the rest being iron and impurities associated with iron, and where the percentages are expressed by weight with respect to the total weight of the steel.</p> |
