ASTM A325 grele Hex Șuruburi structurale
ASTM A325 / A325M Heavy Hex Structural Bolts The bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using ASTM A325 Bolts, approved by the Research Council on Structural Connections, endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute. Dimension: ASME B18.2.6 (Inch Size), ASME B220.127.116.11M (Metric Size) Thread Size: 1/2″-1.1/2″, M12-M36, ...
ASTM A325 / A325M Heavy Hex Structural Bolts
Șuruburile sunt destinate utilizării în conexiunile structurale. Aceste conexiuni sunt acoperite în conformitate cu cerințele din caietul de sarcini, pentru îmbinări structurale ASTM A325 Șuruburi, aprobat de Consiliul de Cercetare privind Conexiuni structurale, aprobat de Institutul American de oțel Construcții și de către Institutul Fastener Industrial.
Dimension: ASME B18.2.6 (Inch Size), ASME B18.104.22.168M (Metric Size)
Thread Size: 1/2″-1.1/2″, M12-M36, with various lengths
Grade: ASTM A325 / A325M Type-1
Finisaj: oxid negru, ZINCARE, galvanizată la cald, Dacromet, și așa mai departe
Ambalaj: Bulk aproximativ 25 kg fiecare cutie, 36 cutii fiecare palet
Avantaj: calitate înaltă și control strict de calitate, pret competitiv, livrarea la timp; Suport tehnic, Aprovizionare Rapoarte de test
Vă rugăm să nu ezitați să ne contactați pentru mai multe detalii.
In 2016, ASTM A325 was officially withdrawn and replaced by ASTM F3125, in which A325 now becomes a grade under the F3125 specification. The F3125 specification is a consolidation and replacement of six ASTM standards, including; A325, A325M, A490, A490M, F1852, and F2280.
Prior to its withdrawl in 2016, the ASTM A325 specification covered high strength heavy hex structural bolts from 1/2″ diameter through 1-1/2″ diameter. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts.
This specification is applicable to heavy hex structural bolts only. For bolts of other configurations and thread lengths with similar mechanical properties, see Specification A449.
Bolts for general applications, including anchor bolts, are covered by Specification A449. Also refer to Specification A449 for quenched and tempered steel bolts and studs with diameters greater than 1-1/2″ but with similar mechanical properties.