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Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel. Alloy 4140 plate is widely used for general purpose industrial machining. Welding and forming of this steel plate should be avoided. It is best utilized wherever high resistance to fatigue and or impact is necessary. 4140 Alloy Round Bar - Tell Steel Inc4140 ALLOY ROUND BAR 4140 is a chromium and molybdenum alloy steel that has an excellent weight to strength ratio. It is considerably stronger than standard steel. Although it is chromium steel and often referred to as "chromoly steel", it does not contain as much chromium as stainless steel.
Because they are machine-ready, these unpolished rod stock options can help minimize prep and setup time to increase productivity. The versatile 4140 cold-finished and heat-treated alloy steel is suitable when greater toughness and wear-resistance is needed for applications including, but not limited to, ejectors, tooling, cams, collars, bolts, axels, rods, and machinery parts and components. 4140 High Tensile Steel - Engineering Steels + Alloys4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties. 4140 Prehard Heat Treated Bars Specialty Steel Co.We offer an extensive inventory of hard-to-find sizes and lengths including (10/12 Ft Random Lengths, 20/24 Ft Random Lengths and Custom Cut-To-Length options). Alloy 4140 and 4150 are widely used for general purpose machine applications. Typically, round bar stock over 10 diameter is furnished as Rough Turned Oversized.
Make Offer - 4140 Chrome Moly Alloy Steel Round Rod 3/4" diameter x 14" long hardened Rc28-32 4 1/2" Diameter 4140 Heat Treated Steel Round Bar Stock - 4.5" x 9.5" Length $106.99 AISI 4140 Alloy Steel Round Bar in all sizesbars rods Trusted Exporter of Industrial AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar available in diversity of sizes in Big stock, we deliver AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Exceptional sizes & Quality, can supply in small or large quantity AISI 4140 Alloy Steel Round Bar in all sizesbars rods Trusted Exporter of Industrial AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar available in diversity of sizes in Big stock, we deliver AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Exceptional sizes & Quality, can supply in small or large quantity
We stock AISI 4140 steel in squares, flats and hexagons. Call or Email Us for a Free Quote. All material is provided in a cold finished & annealed condition. We offer an extensive inventory of hard-to-find sizes and lengths including (10/12 Ft Random Lengths, 20/24 Ft Alloy Steel Rods McMaster-Carr4140 Alloy Steel Rods. These rods are hardened for increased abrasion and impact resistance. Also known as chrome-moly steel, 4140 alloy steel resists fracturing from repeated stress. Chrome-Plated Hardened Also known as flat stock, the thickness on these sheets and bars is held to a tight tolerance. Alloy Steel Round Bars - Steel Round Bar Pennsylvania FLEXOR® steel is available in a range of alloys that provide an economic and high performing alternative to many popular steel alloys, including 8620, 9310, 1018, 4130, 4140 4150, 4340, 4330V and 6150. Round Bar Dimensions. Pennsylvania Steel's round bars are available in lengths up to 18' and in diameters up to 23".
FLEXOR® steel is available in a range of alloys that provide an economic and high performing alternative to many popular steel alloys, including 8620, 9310, 1018, 4130, 4140 4150, 4340, 4330V and 6150. Round Bar Dimensions. Pennsylvania Steel's round bars are available in lengths up to 18' and in diameters up to 23". Kromite® #3 HT 4140 Steel Associated Steel CorporationKromite #3 is an excellent alloy steel for machined parts requiring higher resistance to toughness, flex, torque and general wear. Consideration should be given to use Kromite #3 in place of commercial alloy and carbon steel grades including:AISI 4140, 4150, 4340, 1018, 1020 and 1045 depending upon the requirement. Call or email us for a quote.. MetalsDepot® - 4140 Alloy Steel Round Bar4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Round has good strength and wear
North America's largest supplier of 4140 (42CrMo4) Annealed carbon steel metric hex bars. North America's largest supplier of 4140 (42CrMo4) Annealed carbon steel metric hex bars. Parker Steel Company. English. CARBON ALLOY HEX BAR 4140 (42CrMo4) Annealed quantity. Add to cart. Add to Quote SKU:CARBON SAE AISI 4140 Steel Properties, Material Heat Treatment SAE AISI 4140 Alloy Steel. 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. 4140 Steel Uses. AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel Steel Round Rods - MSC Industrial SupplyFind Steel Round Rods at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years 1/2" Diam x 3' Long, 4140 Steel Round Rod Cold Finish, Annealed, Alloy Steel. MSC# 70872502 Made in USA. In Stock. Price:$13.10 . Material Alloy Steel Diameter (Inch) 3/4 Length (Feet) 1 Material Specification 4140P
Our diverse steel stock is perfect for both down-hole and top-side drilling products such as drilling subs, drill collars, valves, hydraulic fracturing components, shock tools, mud motors, stabilizers and more. If you need premium alloy steel, we have you covered. Discover our 4140 steel stock below. 4140 Alloy Round Bar - 4140 Alloy Bar - 4130 - Steel4140 Alloy Round Bar. Product Description:4140 Alloy Steel Round Bar is noted for its toughness, good torsional strength and good fatigue strength. Machinability of this alloy is good in the annealed condition. In the heat treated and quenched condition machining is best limited to finish grinding.