T/CSTM 00390.3-2020 Active Group standards

T/CSTM 00390.3-2020 Corrosion-resistant steel for bridges - Part 3: Steel for bolted joint pairs for large hexagonal head bolts

Publish Date: 2020-12-25 Implement Date: 2021-03-25 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/CSTM 00390.3-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallurgy

ICS Name: \nSteel rods and steel bars

Publish Date: 2020-12-25

Implement Date: 2021-03-25

Scope

Scope: This part specifies the terms and definitions of steel for large hexagonal head bolt connections used in weather-resistant bridges, including large hexagonal head bolts, large hexagonal nuts, round steel for washers, wire rod, and steel strips. It also covers the designation methods of steel grades, order content, dimensions, shapes, weights, and allowable deviations, technical requirements, test methods, inspection rules, and packaging, marking, and quality certificates. This part applies to high-strength bolts and nuts used in steel structures of railway and highway bridges in rural and industrial atmospheric environments made of weather-resistant steel. It does not apply to high-strength bolts and nuts used in marine atmospheric environments. Main technical content: This part specifies the terms and definitions of steel for large hexagonal head bolt connections used in weather-resistant bridges, including large hexagonal head bolts, large hexagonal nuts, round steel for washers, wire rod, and steel strips. It also covers the designation methods of steel grades, order content, dimensions, shapes, weights, and allowable deviations, technical requirements, test methods, inspection rules, and packaging, marking, and quality certificates. This part applies to high-strength bolts and nuts used in steel structures of railway and highway bridges in rural and industrial atmospheric environments made of weather-resistant steel. It does not apply to high-strength bolts and nuts used in marine atmospheric environments.