Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr-Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. 40036 4340 4340 ALLOY Metals Castle Metals SiteAlloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. An additional grade of Alloy 4340 is Alloy E-4340.
AMS 6395 ASTM A322 (4140) ASTM A646 (4140) SAE J412 (4140) AMS 6529 ASTM A331 (4140) ASTM A711 Fabrication and Heat Treatment Machinability AISI 4140 alloy steel has good machinability in the annealed condition. Forming AISI 4140 alloy steel has high ductility. It can be formed using conventional techniques in the annealed condition. ASTM A320 L7 AISI 4140 Bolts, ASTM SA320 L7 AISI 4140 ASTM A320 AISI 4140 Bolts, ASTM SA320 4140 Hex Bolts, AISI 4142 Gr. L7 ASTM A320 Stud Bolts, ASTM A320 Grade L7 AISI 4142 Square Bolts, ASTM A320 L7 Alloy Steel Machine Bolts Exporter in Worldwide. Torq Bolts Inc. is a known exporter of ASTM A320 L7 (AISI 4140 / 4142) Fasteners, which are precise and definite making the clinching job very smooth. ASTM A322 Grade 4142 - Chromium Molybdenum Steel - E/. E 1/2 /. E 1/3 /. 0.01 0.1 1 10 100 0.001 0.01 0.1 1 10 100 1000 10000 Density, (g/cm³) Elastic modulus, E (GPa) ASTM A322 Grade 4142 Polymer Metal Composite Ceramic Glass Biological Material Min. mass design - Rod Min. mass design - Beam Min. mass design - Shell.
E/. E 1/2 /. E 1/3 /. 0.01 0.1 1 10 100 0.001 0.01 0.1 1 10 100 1000 10000 Density, (g/cm³) Elastic modulus, E (GPa) ASTM A322 Grade 4340 Polymer Metal Composite Ceramic Glass Biological Material Min. mass design - Rod Min. mass design - Beam Min. mass design - Shell. ASTM A322 Specification 4140 Alloy Steel Aero Vac Alloys 4140 Alloy Steel in ASTM A322 Specification per ASTM International:This specification covers hot-wrought alloy steel bars. Bar applications include forging, heat treating, cold drawing, machining and many structural components. This specification covers hot-wrought alloy steel bars. The steel shall be made by one or more of the following ASTM A829 Grade 4140/4142The strengths of Grade 4140 and Grade 4142 proprietary steels:These two quenching and tempering steels in accordance with ASTM A829 are comparable to a 42CrMo4 as specified in EN 10083, Part 3. Above and beyond the applicable standard, these products are also tested for additional application-specific properties. We supply Grade 4140 and Grade
ASTM A320 Grade L7. ASTM A320 Grade L70. ASTM A322 Grade 4145. ASTM A322 Grade 4147. ASTM A331 Grade 4145. ASTM A331 Grade 4145H. ASTM A331 Grade 4147. ASTM A331 Grade 4147H. ASTM A519 Grade 4145. ASTM A519 Grade 4147. ASTM A752 Grade 4145. ASTM A752 Grade 4147. ASTM A829 Grade 4145. ASTM A914 Grade 4145RH. ASTM A921 Grade 10V45. ASTM Alloy Steel Quik Guide - Castle MetalsASTM A322 ASTM A534 AMS 6260 AMS 2301 ASTM A29 ASTM A108(CF) 119 ANN 64 17 42 229 MAX GrADe size rounD inches conDition quAlity specificAtions 4140 3/4 12 HR ANN CQ ASTM A29 ASTM A322 ASTM A108(CF) 95 ANN 60 26 57 229 MAX 10 25 FGD RT ANN SAE 4140 - Equivalent MaterialsEquivalent Materials to SAE 4140. Download equivalents as an Excel file. Some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters. ASTM A1031 Grade G41400. ASTM A1031 Grade 4140. ASTM A1031 Grade G41420. ASTM A1031 Grade 4142. ASTM A193 Grade B16.
Download Ashby chart as PNG:1600 x 2172. All categories. E/. E 1/2 /. E 1/3 /. 0.01 0.1 1 10 100 0.001 0.01 0.1 1 10 100 1000 10000 Density, (g/cm³) Elastic modulus, E (GPa) ASTM A322 Grade 4140 Polymer Metal Composite Ceramic Glass Biological Material Min. mass design - Rod Min. mass design - Beam Min. mass design - Shell.