ASTM A325 A325M Type-1 High Structural Hex Bolt With Nut Washer Standard ASTM A325/A325M Size 1/2 "-1-1/2" or M12-M36 Specification Inch,Metric Finish HDG,Galvanized,Black,Plain Material Carbon steel,Alloy Steel Packing 25KG carton + pallet or customization MOQ ...
astm a325m type 1 相当于国内什么材料,紧固件咨询顾问俞文龙认为astm a325m type 1只是美标螺栓等级，包含了化学成分和机械性能要求，可以使用的国内材料比较多，只是严格要求符合的材料就少了。紧固件咨询顾问俞文龙认为，最好自己查相关资料，网上得来总是假，碰到不懂装懂的，随便应答的，根本就是假的...
A325 Type 1 Carbon Steel 对应标准 ASTM A325M-2014 经热处理的钢结构螺栓,最小抗拉强度830MPa Structural bolts, steel, heat treated 830 Mpa minimum tensile strength 归类 碳钢 A325 Type 1 Carbon Steel 化学元素成分含量(%) 成分C Si Mn P S Heat Analysis 最小值 0.3 0.15 0.6 - - 最大值 0....
ASTM A325m Type-1 M12-M36 Hexagon Structural Bolts, Find Details and Price about Bolt and Nut Hardware from ASTM A325m Type-1 M12-M36 Hexagon Structural Bolts - Ningbo Zhonglian Fastener Manufacture Co., Ltd.
F3125 Grade A325M Type 1 对应标准 ASTM F3125/F3125M-2019 热处理的钢和合金钢的高强度结构螺栓和组件——最小抗拉强度120ksi(830Mpa)~150ksi(1040Mpa) High strength structural bolts and assemblies, steel and alloy steel, heat treated, 120ksi(830Mpa)~150ksi(1040Mpa) minmum tensile strength 归类...
1.ASTM A325M TYPE 1 heavy hex head bolt with nut and washer Product nameheavy hex head bolts A325M StandardASTM A325M TYPE 1 GradeTYPE 1 grade 8.8 Dia.M12~M36 Length40~5 00MM Materials:Alloy steel---40Cr / 35VB 35CrMo/42CrMo B7 ...
1.钢材种类:螺栓的标准材料是碳素钢,广泛采用的级别是ASTM A325M Type 1和Type 2。 2.化学成分:螺栓材料的化学成分应符合规定的比例,常见要求包括碳含量、硫含量、磷含量等。 3.机械性能:ASTM A325M标准要求高强度螺栓具有一定的拉伸强度、屈服强度和冲击韧性,以保证螺栓在使用过程中的稳定性和可靠性。 四、ASTM...
TYPE 1 Medium carbon, carbon boron, or medium carbon alloy steel. TYPE 2 Withdrawn November 1991. TYPE 3 Weathering steel. T Fully threaded A325. (Restricted to 4 times the diameter in length) M Metric A325. A325 Connection Types SC Slip critical connection. N Bearing type connection with ...
1,000 Pieces (MOQ) HDG Black ASTM A325 Heavy Hex Structural Bolt Hex Bolts Hex Cap Screws Zinc A490 Hex Cap Bolt Grade 8.8 A325m A490 High Strength US$0.10 1 Piece (MOQ) ASTM A325 Type 1 Heavy Hex Structural Bolts US$0.10-1.00 10,000 Pieces (MOQ) A490 G...
ASTM A325/A325M/A490/A490M Type 1 Structural Bolts, A193/A193M Gr.B7/B7M Heavy Hex Bolts, ASTM A307 Hex Bolt, DIN912 Socket Head Cap Screws, DIN6914 Structural Bolts, EN14399-3/EN14399-4 Heavy Hex Bolts, DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bol...