论文部分内容阅读
(3)对 T 状态用下列附加数字表示变形产品消除应力的状态T——51通过拉伸消除应力的状态。适用于固溶热处理后或从高温成形过程冷却下来后以规定变形量进行拉伸的厚板,轧制的或冷精加工的圆棒和异形棒。
(3) T-state The following additional figures indicate the stress-relieving state of the deformed product T - 51 The state of stress relief by tension. Applicable to the solution heat treatment or from the high temperature forming process after cooling down to a predetermined amount of deformation of the tensile plate, rolled or cold finished round bar and shaped bar.