CM440 Oil and Gas industry Steel AISI 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape. 4140 Alloy Steel Tool Steel 4140 Die Block 41404140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - usually provided hardened and tempered in the tensile range of 850 - 1000 Mpa (condition).4140 is currently out there with improved machinability, that greatly increases feeds or speeds, while also extending tool life while not adversely affecting mechanical properties.
AISI 4140 Steel. Alloy Steel Chromium Molybdenum Steel. Structural Steel. Equivalent Materials to AISI 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. AISI 4140 Alloy Steel (UNS G41400) - AZoMSep 07, 2012 · Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition which exceeds the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. AISI 4140 Alloy Steel Pipes Danyal PipelinesAmerican Iron and Steel Institute (AISI 4140) is a member of the low alloy tool steel family characterized by small quantities of trace elements added to an otherwise simple steel. These trace elements, when compared with more simple steel such as 1040, improves the characteristics of 4140.
AISI 4140 alloy steel is a medium carbon, chromium-molybdenum, through-hardening alloy steel that has a good hardenability with high strength and toughness as well as good fatigue and impact resistance after heat treating. It can be readily nitrided for improved surface wear. Alloy Steel 4140 Forging Metal Ministry Inc.Metal Ministry Inc., one of the most leading maufacturer of AISI 4140 Alloy Steel Forging. 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - usually provided hardened and tempered in the tensile range of 850 - 1000 Mpa (condition). Alloy Steel Round Bar 42CrMo4 Bar SAE 4140 Rod 2mm, 3mm, 6mm 42crmo4 Bar, Manufacturer of SAE 4140 Rod Alloy Steel Round Bar is made up of different material grades such as A-182, F5, F9, F11, F12, F22 & F91. These are made up of various metal alloys that are corrosion resistant and strong. Navstar Steel is a leading supplier and manufacturer of these Alloy Steel Round Bar products.
4140 steel is annealed at 872°C which is equivalent to 1600°F. After that, the steel is cooled in a furnace. On the other hand, 4140 steel has tampered at the temperatures of between 200°C and 650°C. The temperature is adjusted depending on the desired level of hardness. There are various methods of hardening 4140 alloy steel. Sell AISI 4140H, AISI 4142, AISI 4142H Structural Steel Sell AISI 4140H, AISI 4142, AISI 4142H Structural Steel 1. Steel Grade:AISI 4140H, AISI 4142, AISI 4142H Structural Steel 2. Supply steel Size:Thickness:3mm to 150mm Width:1000mm to 4500mm Length:1000mm to 18000mm 3. Adopt Standard:AI eFunda:Properties of Alloy Steel AISI 4140eFunda:Properties of Alloy Steel AISI 4140. Home. Calculators Forum Magazines Search Members Membership Login Metal Alloys United States:AMS 6378 , AMS 6379 , AMS 6381B , AMS 6382 , AMS 6382G , AMS 6390 , AMS 6390A , AMS 6395 , ASTM A322 , ASTM A331 ,
Also known as SCM440. AISI 4140 alloy steel belongs to medium hardenability steel with excellent fatigue resistance, good processability and small deformation when processing. After heat treatment, 4140 steel have good intensity and nice synthetic mechanical property.