ASTM A325 중공업 육각 구조 볼트
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 B22.214.171.124M (Metric Size) Thread Size: 1/2″-1.1/2″, M12-M36, ...
제품 세부 정보
ASTM A325 / A325M Heavy Hex Structural Bolts
볼트는 구조적 연결에 사용하기위한 것입니다. 이러한 연결은 철강 건설의 미국 연구소와 산업 패스너 연구소의 승인을 구조 연결에 연구위원회의 승인을 ASTM A325 볼트를 사용하여, 구조 관절에 대한 규격의 요구 사항이 적용된다.
Dimension: ASME B18.2.6 (Inch Size), ASME B126.96.36.199M (Metric Size)
Thread Size: 1/2″-1.1/2″, M12-M36, with various lengths
Grade: ASTM A325 / A325M Type-1
마침 : 블랙 산화물, 아연 도금, 핫 딥 등등, Dacromet 아연 도금하고,
포장 : 25 개 킬로그램 각 카톤, 36 개 카톤 각 팔레트에 대한 대량
장점 : 높은 품질과 엄격한 품질 관리, 경쟁력있는 가격, 적시 납품; 기술 지원, 공급 테스트 보고서
자세한 내용은 문의 주시기 바랍니다.
In 2016, ASTM A325 was officially withdrawn and replaced by ASTM F3125, in which A325 now becomes a grade under the F3125 specification.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.