ASTM A320 Grade L7 is a standard specification for high tensile 4140 alloy steel bolting materials, intended for use in low temperature service, covering rolled, forged or strain hardened bars, bolts, screws, studs and stud bolts.
1.2Several grades are covered,including both ferritic and austenitic steels designated L7,B8,etc.Selection will depend on design,service conditions,mechanical properties,and low-temperature characteristics.The me-chanical requirements of Table 1indicate the diameters for which the minimum mechanical ...
Related Keywords for ASTM A320 L7 Bolts : astm a320 grade l7 bolts,a320 bolts,L7 bolts,L7 anchor bolts,L7 flange bolts etc Grade Material L7AISI 4140/4142 Quenched and tempered Mechanical Properties GradeSizeTensile ksi, minYield, ksi, minElong, %, minRA % minCharpy Impact ...
ASTM A320 Grade L7 and L7m Stud Bolts, Find Details and Price about ASTM A320 Grade L7 and L7m from ASTM A320 Grade L7 and L7m Stud Bolts - Ningbo Beilun MILFAST METALWORKS Co., Ltd.
A320 MECHANICAL PROPERTIES GradeSizeTensile, ksi minYield, ksi minCharpy ImpactElong, % minRA, %, min L7up to 21/2125105-150° F1650 L43sup a 4125105-150° F1650 B8 Class 1all7530N/A3050 B8M Class 1all7530N/A3050 B8 Class 2Up to 3/4125100N/A1235 ...
Model NO. ASTM A320 L7/L7m Threaded Rods Connection Common Bolt Head Style Round Standard ANSI Grade ASTM A320 L7 Application Chemical Industry Finish Hot Galvanizing Steel Grade ASTM A320 L7 Transport Package Playwood Box, Wooden Case Trademark C&N Origin China Product...
ASTM A320 L7/ L7m PTFE Threaded Rods/Stud Bolt Product Description Stud bolt consists of a screw rod with threads at both ends. The threads at both ends are usually the same or one end has a coarse thread and the other end has a fine thread. It can be used in...
Grade 7M nuts at a hardness not exceeding 235 HB (or equivalent) shall be used with Grade L7M bolts, studs, and stud bolts. All nut materials, including those which may be supplied under Speci?cation A 194/A 194M, shall be subject to the impact requirements of this speci?cation in ...
ASTM A193 / ASTM A193M Grade L7,L7M,L43 ASTM A193 / ASTM A193M Grade B16 ASTM A193 /A193M, ASTM A320 /A320M Grade B8, B8A (AISI 304, AISI 304L, AISI 304H) ASTM A193 /A193M, ASTM A320 /A320M Grade B8C, B8CA (AISI 347, AISI 347H) ASTM A193 /A193M, ASTM A320 /A320M...
ASTM A320 L7 Stud Bolt Black Oxide Full Thread Rods Grade:L7 Size:M4-M100 Length:Standard or Non-standard as Request&Design Surface Treament:Black, Zinc Plated, Zinc (Yellow) Plated, H.D.G. ,Dacromet,etc. Material:Carbon Steel, Alloy Steel, Stainless Steel,etc....