4140/4150 - Widely used general purpose alloys, low in cost. A broad range of strength and toughness is attainable through variations in heat treatment.Used for forgings, tubing and fitting. 4140 is an alloy steel that is supplied in either the annealed or prehardened condition. AISI 4140 Alloy Steel - Quality Products & Best PricesAISI 4140 Alloy Steel (UNS G41400) 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.
European and American Steel Standards. Steel E can supply specialist steels to European standards such as DIN and Werkstoff.We can also supply steel in AISI steel grades and AISI/SAE equivalent grades.. AISI Steel Grades American Iron & Steel Institute. AISI steel grades are usually a four digit number where the first two digits indicate the alloy and the second two the the carbon content. AISI/SAE Steel and Alloy - Designation SystemAISI/SAE steel numbers are indicated below. AISI - American Iron and Steel Institute. SAE - Society of Automotive Engineers. Alloy steels and carbon steels can be designated with specific grades by a four-digit AISE/SAE numerical index system. The system is Datasheet for Steel Grades Carbon Steel ASTM 4140This page is mainly introduced the ASTM 4140 Datasheet, including chemicalinformation,mechanical properties, physical properties, mechanical properties, heattreatment, and Micro structure, etc. It also contains the use of ASTM 4140,such as itis commonly used in bars, sheet,plates, steel coils, steel pipes,forged and othermaterials application.
Alloy Steel, Quenched and Tempered 85,000 92,000 120,000 10.9 or 109 ISO R898 Class 10.9 120,000 130,000 150,000 NOTES:1. ASTM Speci cations:A193 Alloy-Steel Bolding Materials for High-Temperature Service A307 Low-Carbon Steel Externally and Internally Threaded Standard Fasteners A320 Alloy-Steel Bolding Materials for Low Metal Stock, Inc. - Color Codes4140 Annealed:Black :304 SS:Green:4140 Heat Treated:Silver :304L SS:Green:4130:Blue :316 SS:Purple:8620:Orange :316L SS:Purple:4340 Annealed:White Steel 4340 Tech Steel & MaterialsSteel 4340 is a medium-carbon nickel-chromium-molybdenum steel alloy with excellent tensile strength, toughness, and fatigue resistance. Since the material usually comes in the annealed condition, additional heat treatments (oil quenching and tempering, or normalizing and tempering) can produce parts with even higher strength and fatigue resistance. Furthermore, Steel 4340 is a wear-resistant
4140 / 4150 Widely used general purpose alloys, low in cost. A broad range of strength and toughness is attainable through variations in heat treatment. Used for forgings, tubing and fittings 4340 Highly alloyed steel, nominally 1.8% Ni,.80% chromium and.25% molybdenum. These Are the 3 Best Steels for Making Hammers - Forging May 31, 2021 · Compared to mild steel, 4140 has much greater toughness and strength. It is low alloy steel consisting of elements like chromium, manganese, and molybdenum. Low alloy steels are considered those who rely on other elements rather than just iron and carbon to increase steel properties. 4140 is also very versatile steel.SAE AISI 4140 Steel Properties, Material Heat Treatment Dec 14, 2019 · SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperature.