ASTM A 193 Gr.B7, B16, Gr.B7M, Gr.B8, Gr.B8M,Gr.16,
Finish
Plain,Self Colour, Black Oxide, H. D. G. etc.
Packing
In Bundles Then on Pallet
Sample
Free sample before order is accepted
Astm A193 B7 threaded rods for sale
Diameter Inch
Min Tempering Temperature, °C
Tensile Strength min, ksi
Yield strength, min, 0.2% offset, ksi
Elongation in 4D min, %
Reduction of Area, min, %
Hardness, max
2.5 and under
1100
125
105
16
50
321 HBW or 35 HRC
over 2.5 to 4
1100
115
95
16
50
321 HBW or 35 HRC
over 4 to 7
1100
100
75
18
50
321 HBW or 35 HRC
ASTM A193 B7 Stud Bolt and Hex Bolt
AGICO supplies ASTM A193 Grade B7 heavy hex head bolt produced according to ASME B18.2.1, B18.2.3.6M and B18.2.3.7M. Heavy Hex Bolt are usually used as industrial and structural bolting, with the feature of high temperature and pressure working conditions. AGICO supplies high strength grade 8.8, 10.9, 12.9 fastener products of bolt and stud, as well as fully threaded bar.
The raw material AISI4140/4142 are quenched and tempered for the production of ASTM A193 Grade b7 heavy hex head bolt. The size of fasteners is determined by ASME B18.2.1. It covers bolt product for high temperature and pressure, inch series fastener are made for flange connection bolting application.
High Strength ASTM A193 B7 Fastener Production Process
