An improved coated cemented carbide insert for the cutting of cast iron is provided. The insert has multi-layer TiCN between the substrate and the &agr;-AlOcoating. The innermost portion of the TiCN layer is composed of large columnar grains while the outermost portion is of small equiaxed ...
球墨铸铁(结节)级每ASTM A-536 60-40-18(最新修订版)。球墨铸铁铸件应CONF IRM以下的机械性能 翻译结果2复制译文编辑译文朗读译文返回顶部 易延展被投的 iron(nodular) 等级每 astm A-536 的 60-40-18( 最近的修订 ).ductile 铁投将 conf irm 到以下机械财产 翻译结果3复制译文编辑译文朗读译文返回顶部 球墨...
1. ASTM A48 Class. 20 and Class. 25.These grades are low and easier for production, so they are very common for stove parts, and low requirement parts. In China, its equivalent grade is HT150. All iron foundries could produce this grade. It will take about 40% of total output of gr...
Listing all cast iron grades by Dandong Foundry in China, including grey iron grades, ductile iron grades and some notices.
For example, for ductile cast iron in American grades, the minimum elongation of 70-50-05 is 5%. But according to China’s equivalent grade, QT500-7 requires a minimum elongation rate of 7%. Moreover, if there are some special letters on the grade, such as “L”, it usually means ...
The combination of C and (Si plus P) influences the microstructure of the iron, and so a measure of the combination of these elements has been devised which is called the carbon equivalent (CE). This is given by Sign in to download full-size image Figure 79. Effect of phosphorus on ...
Cast_Iron_Grade_ST1_SG_Iron DISCLAIMER: This specification is for information purposes only. Global Metals takes no responsibility for the suitability of the steels referred to in this specification without prior notification. Global Metals takes no responsibility for any errors 1 or omissions, or...
球墨铸铁件，相当于我国的QT600: 符合ASTMA536,达到GR60-40-18要求。不能煅打。
The carbon equivalent value (CE) is an index that combines the effect of Si and P upon the eutectic of iron and carbon and it is defined as: CE=Total %C+(%Si+%P)/3 The CE shows how close a given composition of iron is to the theoretical iron–carbon eutectic (CE = 4.3%) and...
求翻译:Grey cast iron ASTM Grade 35是什么意思?待解决 悬赏分:1 - 离问题结束还有 Grey cast iron ASTM Grade 35问题补充:匿名 2013-05-23 12:21:38 null 匿名 2013-05-23 12:23:18 灰铸铁ASTM等级35 匿名 2013-05-23 12:24:58 灰色铸铁ASTM等级35 匿名 2013-05-23 12:26:38 灰口...