CB/T 3408-2011 in English

本标准规定了船用柴油机球墨铸铁曲轴的要求、检验方法、检验规则及标志、包装、运输和贮存等。
本标准适用于主轴颈直径为150 mm～300 mm的船用中、高速柴油机球墨铸铁曲轴的设计、制造和验收。

Scope

This standard specifies the requirements, inspection methods, inspection rules and markings, packaging, transportation and storage of ductile iron crankshafts for marine diesel engines (hereinafter referred to as crankshafts). This standard applies to the design, manufacturing and acceptance of ductile iron crankshafts for marine medium and high-speed diesel engines with a main journal diameter of 150 mm to 300 mm.