A307 Grade B 牌号A307 Grade B 对应标准ASTM A307-2014 抗拉强度为60000 PSI的碳钢螺栓, 螺柱和螺杆的标准规格 Standard specification for carbon steel bolts, studs, and threaded rod 60000 psi tensile strength 归类碳钢 A307 Grade B 化学元素成分含量(%)...
ASTM A307 Grade B Hex Bolts Hex Bolts Nut ASTM A563, Find Details and Price about Hexagon Nut Auto Parts from ASTM A307 Grade B Hex Bolts Hex Bolts Nut ASTM A563 - Ningbo Zhonglian Fastener Manufacture Co., Ltd.
Heavy Hex Bolts Standard: ASME/ANSI B18.2.6, ASME/ANSI B18.2.6M, ASME B18.2.1 Size: 1/2" - 1 1/2", M12 - M36 Material: Carbon Steel, Alloy Steel, Stainless Steel Grade: ASTM F3125 Gr. A325, A325M, A490, A490M Type 1 ASTM A325, A490 Type 1 ASTM A325M 8S, A490M 10S ...
Grade 1 Bolts, Screws, Studs Low or Medium Carbon Steel 1/4 thru 1-1/2 33,000 36,000 60,000 ASTM A307 Grades A&B Low Carbon Steel 1/4 thru 4 -- -- SAE J429 Grade 2 Low or Medium Carbon Steel 1/4 thru 3/4 Over 3/4 to 1-1/2 55,000 33,000 57,000 36,000 74,000...
Refer to the Mechanical Properties Chart for the subtle strength differences within each grade. A307 Grades A Headed bolts, threaded rods and bent bolts intended for general applications. B Heavy hex bolts and studs intended for flanged joints in piping systems with cast iron flanges. C* Non...
ASTM A307B Product name HEAVY HEX BOLTS Standard ASTM A307B Size 1/4"-2" Grade A307B Finish Z.P., B.Z.P.,PLAIN, BLACK, H.D.G., dacromet, geomet, nickle plated, mechanical zinc plated,ect. Packing bulk/boxes in cartons, bulk in poly bags/-buckets, etc Pallet solid wo...
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bolts and studs insizes1 ⁄ 4in. through 4 in. The fasteners are designated by“Grade” denoting tensile strength and intended use, as follows:Grade DescriptionGrade A Bolts, studs, and threadedrod having a minimumtensile strength of 60 ksiand intended for generalapplications,Grade B Bolts, ...
ed. 5.5 Application of heats of steel to which bismuth, selenium, tellurium, or lead has been intentionally added shall not be permitted for Grade B bolts and studs. 5.6 Chemical analyses shall be performed in accordance with Test Methods, Practices, and Terminology A 751. 6. Mechanical ...
astm a307 下载积分: 900 内容提示: Designation: A 307 – 00Standard Specification forCarbon Steel Bolts and Studs, 60 000 PSI Tensile Strength1This standard is issued under the fixed designation A 307; the number immediately following the designation indicates the year oforiginal adoption or, in ...