六角钢

中空六角钢表面螺旋裂纹的成因

Formation of screwy surface cracks on hollow hexagonal drill bar

冷拔六角钢一次成型的有限元分析

Analysis of one step cold drawing hexagonal bar process by finite element method

Y型三辊热轧中空六角钢的工艺探讨

An approach to process of Y type 3-high hot-rolling of hollow hexagonal bar steel

圆钢枝，方钢枝及六角钢枝之形状及尺寸之公差

Tolerance on Shape and Dimensions for Round Steel Bar , Square Steel Bar , Hexagonal Steel Bar

GB/T905-1994冷拉圆钢、方钢、六角钢尺寸、外形、重量及允许偏差

" Dimension , shape , weight and tolerance for cold-drawn round , square and hexagonal steels "

实验证明，用Y型三辊轧机轧制中空六角钢的工艺可行。

It has been proven by relevant experiments that the process of Y type , 3-high , hot-rolling of hollow hexagonal bar steel is feasible .