ductalloy meaning in English

高强度铸铁
延性铸铁

Sample texture ( ductalloy , grey iron , magnesium iron )
样品材质（球墨铸铁，灰铁，球铁）
We also produce all kinds of high label ductalloy and gray castings , the production is up to 1000 tons
我公司还生产各种高牌号、球墨铸体、灰铸体，产量可达一千吨。
Used on the forewheel of car , leftward and leftward steering stands . ductalloy texture ( astm536 . 65 - 45 - 12 )
汽车转向节：用于小汽车前轮，左右转向支架，材质球墨铸铁( astm536