T/SSEA 0082-2020 Active Group standards

T/SSEA 0082-2020 Non-homogenized dual-phase cold-heading steel wire rod for high-strength fasteners

Publish Date: 2020-12-18 Implement Date: 2020-12-18 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/SSEA 0082-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Steel shapes and special-shaped steel

ICS Name: \nSteel rods and steel bars

Publish Date: 2020-12-18

Implement Date: 2020-12-18

Scope

Main technical content: This document specifies the terms and definitions of non-quenched and tempered duplex cold heading steel wire for high-strength fasteners, the method of marking grades, order content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This document is applicable to the manufacture of high-strength fasteners such as bolts, screws, and studs, as well as cold heading steel wire, using non-quenched and tempered duplex cold heading steel hot-rolled wire with a nominal diameter of 5 mm to 28 mm (hereinafter referred to as "wire")