4140 (modified) Cold Finished, Annealed Alloy Bar Stock. Kromite CD is a modified 4140 alloy. It is offered in the cold finished annealed condition. Typical hardness is Rockwell C 19/24. Typical tensile strength 114,000 PSI. Its wear resistant properties far exceed that of cold roll steels.
4140HW Alloy Steel Technical Data 4140HW meets AISI4140 standards and has improved hardenability and strength in heavier cross-sections. Alloy Description TimkenSteels 4140HW grade is a fine-grained, low-alloy steel that offers optimum heat-treat response in heavier cross-sections. You find 4140HW in a 42crmo4 1045 30crnimo8 alloy steel custom - Boiler and AISI 4140 Alloy Steel (UNS G41400) - AISI 4140 alloy steel is annealed at 872°C (1600°F) followed by slowly cooling in the furnace. Tempering. AISI 4140 alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level. The hardness of the steel can be increased if it has a lower tempering temperature.
4140 is an oil hardening steel. When heat treated, 4140 exhibits excellent hardenability, abrasion resistance, and fatigue strength. Good machining properties in the annealed condition and somewhat less in the hardened state. When hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio Bar and Plate Products - Alro SteelAISI 4140/41L40 - Annealed This medium carbon alloy grade is widely used for many general purpose parts requiring high tensile strength and toughness. 4140 contains chromium and molybdenum as alloy-ing elements and may be heat treated over a wide range to give the combined advan-tages of proper hardness, strength and ductility.
Alloy Steel. Alloy Steel is a type of steel that is alloyed with many other elements to give it benefits.Often, these types of steel have higher strengths, toughness, and wear resistance than other steels. The most popular type of alloy steel is Chromoly steel, which has high amounts of chromium and molybdenum. China Alloy Round Steel/4140/4340/40crnimo/42CrMo Standard:DIN, JIS, AISI, ASTM, GB, BS Technics:Forged Application:Die Steel Bar Surface:Grinded Alloy:Alloy Special Use:High-strength Steel Plate, Wear
Choose from over 550 grade 4140/4142 steel products in a wide range of sizes. Includes material certificates and CAD models. In stock and ready to ship. Industrial-Grade 4140 steel sheet for Specialists About product and suppliers:The demand for high-strength and durable structures is on the rise, and so are the demands for 4140 steel sheet. has in stock tons of cost-effective and versatile 4140 steel sheet uniquely created to meet different design criteria. These 4140 steel sheet can be cut and welded to create super-fitting products that are ideal for developing
Kromite Econo-Finish is a modified 4140/4142 steel. Typical hardness is 269/341 BHN. This is a high strength alloy, furnished pre-machined (blanchard ground top and bottom) ready for your finish machining. This pre-hardened, pre-machined product will reduce material preparation time and allow you to get your finished parts into service quicker and extend service life. SAE 4140 steel - Steel gradesTool & Die Steels Inc. Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier. SAE 4140 Round Bar SAE 4140 Flat Bar SAE 4140 Hollow Bar SAE 4140 Tube / Pipe SAE 4140 Sheet / Plate SAE 4140 Strip / Coil SAE 4140 Wire SAE 4140 Forging SAE 4140 Tube / Pipe TEL:+86-80247006
Carbon Steel:A36, A572 GR 50, A588 (Corten type), 1045, A516 GR 70, A514 T-1 Carbon Alloy:4130, 4140, 4340 Abrasion Resistant:AR400, AR500 Other Grades:33Max, A285 GR C, A515 GR 70, ABS Grades, & AR360 Common Size Ranges Thickness Width Length 3/16 8 36 to 120 96 to 480 Can cut to size. Steel Plate Catalog Commercial  Steel Sheet & Plate High Quality US Milled SteelWe offer steel plate and steel sheet in a broad range of lengths, widths, gauges, alloys, and specifications to meet your material requirements. Read more info about advantages and applications for steel sheet & plate. We stock steel sheet and plate in 36, 48, and 60 widths and in 96, 120, and 144 lengths.
We offer steel plate and steel sheet in a broad range of lengths, widths, gauges, alloys, and specifications to meet your material requirements. Read more info about advantages and applications for steel sheet & plate. We stock steel sheet and plate in 36, 48, and 60 widths and in 96, 120, and 144 lengths. sae 4140 jis scm430 structural alloy seamless steel pipe 1. SAE AISI 4140 steel Form of Supply. ASTM / AISI 4140 Alloy structural steel, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and square, block. 4140 alloy steel Round bar can be cut to your required lengths as one offs or multiple cut pieces.Rectangular pieces can be cut from flat bar or plate to your specific sizes.
Alloy Steel 4140 Product Guide Alloy Steel Tolerance Table. Alloy Steel Round Bar 4140 is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. Alloy steel round bar/rod stock is available in full size and custom cut lengths.