ASTM A325 Bug-at nga Hex Structural Bolts
Mubo nga paghulagway:
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
Ang mga tarogo gituyo alang sa paggamit sa structural koneksyon. Kini nga mga koneksyon sa mga sakop sa ilalum sa mga kinahanglanon sa paghingalan sa Structural Lutahan Paggamit sa ASTM A325 Bolts, giaprobahan sa Research Council sa Structural Connection, giduso sa American Institute sa Steel Construction ug sa Industrial fastener Institute.
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
Finish: Black oxide, Zinc hanig, Hot Ituslob galvanized, Dacromet, ug sa ingon sa
Packing: Bulk mga 25 kgs matag karton, 36 ka karton sa matag higdaanan
Bentaha: High Quality ug Pag-ayo Quality Control, Competitive presyo, Tukma sa panahon nga delivery; Teknikal nga suporta, Supply Test Taho
Palihug mobati nga gawasnon sa pagkontak kanamo alang sa dugang detalye.
In 2016, ASTM A325 was officially withdrawn and replaced by ASTM F3125, in which A325 now becomes a grade under the F3125 specification.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.