T/CISA 081-2021 Active Group standards

T/CISA 081-2021 Hot-rolled wire rod and round steel for weathering steel fasteners

Publish Date: 2021-02-18 Implement Date: 2021-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CISA 081-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgy

ICS Name: \nSteel rods and steel bars

Publish Date: 2021-02-18

Implement Date: 2021-03-01

Scope

Main technical content: This document specifies the classification, grades, order content, dimensions, shapes, weights, and allowable deviations of weather-resistant bolts and nuts made of steel; technical requirements; test methods; inspection rules; packaging; marking; and quality certificates. This document is applicable to weather-resistant steel structural fasteners in fields such as bridges, buildings, transmission towers, wind power, etc., using hot-rolled wire rods with a nominal diameter of 5mm to 60mm and hot-rolled round steel with a nominal diameter of 12mm to 100mm.