ISO 2232:2022 通用非合金钢钢丝绳的冷拉钢丝 规范

标准编号：ISO 2232:2022

中文名称：通用非合金钢钢丝绳的冷拉钢丝 规范

英文名称：Round non-alloy steel wires for general purpose wire ropes, large diameter wire ropes and mine hoisting wire ropes —Specifications

发布日期：2022-10

标准范围

本文件根据ISO 2408:2017规定了用于制造通用和大直径钢丝绳的圆形非合金钢丝，以及根据ISO 3154:1988规定的矿井提升钢丝绳。它规定:—？尺寸公差；—？机械特性；—？任何涂层的要求条件；—？取样条件、控制和验收条件。它适用于质量为A或B且标称直径为0.2？的圆形光亮锌（Zn）或锌/铝（Zn/Al）合金涂层电线mm至7.0毫米。它不适用于从制造的钢丝绳中取出的钢丝。它不适用于特殊用途的钢丝绳，例如:—？飞机控制用绳索；—？架空索道用绳索；—？电梯用绳索；—？预应力混凝土用绳索；—？用于传送带的绳索。

This document specifies round non-alloy steel wires used in the manufacture of general purpose and large diameter ropes to according to ISO 2408:2017 and mine hoisting wire ropes according to ISO 3154:1988.It specifies:—    the dimensional tolerances;—    the mechanical characteristics;—    the required conditions for any coatings;—    the conditions of sampling, control and terms of acceptance.It applies to round, bright, zinc (Zn) or zinc/aluminium (Zn/Al) alloy coated wires of quality A or quality B and of nominal diameters from 0,2 mm to 7,0 mm.It does not apply to steel wire taken from manufactured ropes.It does not apply to wire for steel wire ropes for special applications, such as:—    ropes for aircraft controls;—    ropes for aerial ropeways;—    ropes for lifts;—    ropes for prestressed concrete;—    ropes for conveyor belts.

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