ASTM A36 is said to be same as EN S275 steel plate. A36 steel is a very low carbon steel that blends great strength with form ability. It can be safely welded with minimum caution. This structural steel plate can be galvanized to give enhanced corrosion resistance which ensures superior qual...
ASTM A193 specification for alloy-steel and stainless steel fasteners for high tensile or high temperature applications. This specifications covers various alloy & stainless steel bolting grades with requirements for chemical composition, mechanical prop
BS 4395-1 - 1969Metric High Strength Large Hexagon Head Bolts 31 [NF] NF E 25-801-3 - 2005High Strength Bolts with Large Hexagon Head for Steel Structure 32 [GB] GB /T 32076.3 - 2015High-Strength Structural Bolting Assemblies for Preloading-Part 3:System HR-Hexagon Bolt with Large Width...
1.Scope 1.1 This specication covers alloy steel bolting materials for pressure vessels, valves, anges, and ttings for low-temperature service. The term “bolting material” as used in this specication covers rolled, forged, or strain hardened bars, bolts, screws, studs, and stud bolts. The...
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. A325 Types TYPE 1 Medium carbon, carbon boron, or medium carbon alloy steel. TYPE 2 Withdrawn November 1991. TYPE 3 Weathering steel. T...
ASTM A193 Grade B7M Specification for high tensile bolts, screws, stud bolts, threaded rods, anchor bolts and other externally threaded fasteners, made from heat-treated chromium-molybdenum alloy steel grades such as 4140, 4142, 4145, 4140H, 4142H, and 4
ASTM A193 Grade B8M is a standard material specification for high tensile 316/316L stainless steel bolts, screws, studs and other external threaded fasteners, for use in high temperature or high-pressure service and other special purpose applications.
钢材知识ASTM-A钢材标准(2)(A314-A496)
general service tubes, still tubes in refinery service, heat exchanger and condenser tubes, mechanical tubing, and structural tubing. Steel casting specifications call out the standard properties for valves, flanges, fittings, and other pressure containing parts for high-temperature and low-temperature ...
ASTM A36 covers the chemical and mechanical requirements for carbon steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges, buildings, and general structural purposes. Bolts manufactured from A36 steel include ASTM specifications A307 and F...