GB/T 43151-2023 Active National standards

GB/T 43151-2023 High-strength bolt assemblies for steel structures of weathering steel

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 43151-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fasteners

ICS Name: Bolts, screws, and studs

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 16 pages

Scope

This document specifies the type and size, technical requirements, test methods, acceptance inspection, marking, quality certification documents, packaging, transportation, and storage of high-strength bolts and nuts made of weathering steel for steel structures with thread specifications of M12 to M36 and performance grades of NH8.8S/NH8H and NH10.9S/NH10H.
This document is applicable to high-strength bolts and nuts made of weathering steel for steel structures (hereinafter referred to as "bolts and nuts").
Note: Bolts and nuts made of weathering steel for steel structures that meet the requirements of this document when tested at an ambient temperature of 10 ℃ to 35 ℃ may not be able to maintain the specified mechanical and physical properties at higher or lower temperatures.