astm 4140 high strength alloy steel round bar

4140 Alloy Steel 1.7225 SCM440 42CrMo4 - OTAI

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. Ground tool steel bar can be supply, providing a quality precision finished bar to tight tolerances.

4140 Alloy Steel Tubing - 4140 Heat Treated Steel Tubing

Alloy steels or high-tensile steels are a low-carbon steel, or steels at the lower end of the medium-carbon range. Alloy steel has additional alloying ingredients in order to increase their strength, wear properties or specifically tensile strength. These alloying ingredients include chromium, molybdenum, silicon, manganese, nickel and vanadium. 4140 Continental Alloys4140. General purpose pipe manufactured to ASTM Specification 519. Available in mechanical tube dimensions of 69.85 mm (2.75") od to 508 mm (20") od / 8.53 mm (0.34") wall to 82.55 mm (3.25") wall. Length range up to 10.67 m (35') Available in bar dimensions of 38.1 mm (1.5") to 762 mm (30") Length range up to 9.14 m (30')

4140 HIGH TENSILE STEEL - Engineering Steels + Alloys

4140 HIGH TENSILE STEEL 4140 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 4140 High Tensile Steel - Engineering Steels + Alloys4140 High Tensile Steel 4140 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 Round Bars, SAE AISI 4140 Alloy Steel Bars

AISI 4140 round bars steel is an engineering alloy steel containing molybdenum and chromium. 4140 steel round bars falls in a class of low alloy steel. It has high fatigue strength, toughness, abrasion and impact resistance, and torsional strength. It can be heat treated in a number of ways to give it a combination of properties. 4140 Steel Associated Steel CorporationKROMITE® #3 HOLLOW BAR [4140 (modified) Quench & Tempered, High Strength Alloy, Hollow Bar] It is offered in the hot roll, heat treated condition. Typical hardness is Rockwell C 28/34. Typical tensile strength 145,000 PSI.

4140 Steel Associated Steel Corporation

KROMITE® CD [4140 (modified) Cold Finished, Annealed Alloy Bar Stock] 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. 4140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 - Otai AISI 4140 steel bar is widely used as tool steel in industrial applications. And we are professional astm 4140 steel alloy supplier, stockist and exporter.

4140 TGP Associated Steel Corporation

4140/4150 (modified) Turned Ground & Polished, High Strength Alloy Shaft Mirraloy is a modified 4140/4150 steel, turned ground and polished shaft. Typical hardness is Rockwell C 28/34. This chromium and molybdenum based alloy is electric furnace melt, vacuum degassed, stress relieved, and machine straightened. 4140, 4142 AMS ResourcesDescription. This is one of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength. 4140 AQ ( Aircraft Quality) 4140 CT (Calcium Treated) 4140 CT QTSR (Calcium Treated, Quenched & Tempered, Stress Relieved) 4140 HT (Heat Treated) 4140H. E4140. E4140 HT.

4140, 4142 AMS Resources

This is one of the chromium, molybdenum, manganese low alloy steels noted for toughness, good torsional strength and good fatigue strength. 4140 AQ (Aircraft Quality) 4140 CT (Calcium Treated) 4140 CT QTSR (Calcium Treated, Quenched & Tempered, Stress Relieved) 6" x 12' 4140/4142 Alloy Steel Round Bar Fastenal4140 is a chromium-molybdenum alloy steel that is oil hardened to a relatively high hardenability. The chromium content provides good hardness and high strength. Often used for forging due to its self-scaling properties. Conforms to ASTM A108; Tensile Strength:91,000 psi; Yield Strength:60,000 psi; Brinell Hardness:228; Cold Drawn; Annealed

6" x 12' 4140/4142 Alloy Steel Round Bar Fastenal

4140 is a chromium-molybdenum alloy steel that is oil hardened to a relatively high hardenability. The chromium content provides good hardness and high strength. Often used for forging due to its self-scaling properties. Conforms to ASTM A108; Tensile Strength:91,000 psi; Yield Strength:60,000 psi; Brinell Hardness:228; Cold Drawn; Annealed AISI 4140 Alloy Steel (UNS G41400) - AZoMAISI 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. For example, a tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and tensile strength of 130 ksi can be achieved by tempering at 538°C (1000°F).

AISI 4140 Steel Round Bar Sheet Plate - Songshun Steel

AISI 4140 steel also can be called DIN 1.7225 and JIS SCM440 steel. SAE 4140 alloy steel round bar sheet plate has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness. It is mainly used after quenching and tempering state. ASTM 4140 Steel 1.7225 42CrMo4 SCM440 - OTAI ASTM 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 ASTM 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.

ASTM A193 B7 ALLOY STEEL ROUND BAR - Wingate Alloys

ASTM A193 B7 ALLOY STEEL ROUND BAR. A193 B7 Alloy Steel Round Bar. The ASME A193 designation covers fasteners intended for use in pressure vessels, valves, flanges, and fittings. Heat treated chromium-molybendum (AISI 4140) high-yield bolting steel for high pressure applications. A-193 B7 is considered as the most suitable for bolts used at ASTM A193 B7 ALLOY STEEL ROUND BAR - Wingate Alloys Heat treated chromium-molybendum (AISI 4140) high-yield bolting steel for high pressure applications. A-193 B7 is considered as the most suitable for bolts used at temperature below 450°C with a minimum effect on its structural strength up to 1,000°F. High Temperature, High Tension Alloy Bolt Material Chemical & Mechanical Requirements

ASTM A193 B7 B7m L7 4140 Qt Steel Round Bar for High

ASTM A193 B7 SAE 4140 QT steel for high strength bolts, threaded rods. 1.ASTM A193 B7 Steel Round Bar ASTM A193 Grade B7 bolts and threaded studs are manufactured from a chromium-molybdenum steel (AISI 4140) and are quenched and tempered (heat treated) to develop the desired mechanical properties (strength). ASTM A193 B7 B7m L7 4140 Qt Steel Round Bar for High Steel Round Bar, Qt Steel Round Bar, Q&T Steel Bar manufacturer / supplier in China, offering ASTM A193 B7 B7m L7 4140 Qt Steel Round Bar for High Strength Bolts, S45c C45 Ck45 1.1191 Peeled Ground Steel Round Bar / S45c SAE 1045 Cold Drawn Bright Steel Bar, China Factory Scm440 En19 4140 Forged Round Bar / AISI 4140 Forged Steel Round Bars and so on.

ASTM A519 Grade 4140 Carbon Steel Alloy Tubing

More importantly, you won't find any other source that stocks as much 4140 / 42 mechanical alloy tubing in their steel pipe and tube inventory as Specialty Pipe & Tube. Service and Expertise Our offering of ASTM A519 Grade 4140 / 42 ranges from 3-inch to 24-inch ODs and wall thicknesses from .750 inches through 4 inches. Alloy - Encore Metals - 4140/41424140/4142. These chromium-molybdenum alloys are among the most widely used and versatile machinery steels. The chromium content provides good hardness penetration and the molybdenum imparts uniformity of hardness and strength.

Alloy - Encore Metals - 4140/4142

The 4140 Product is also available in a precision ground surface finish (25RMS Max). Typical Applications. Shafts, gears, bolts, studs, connecting rods, spindles, tool holders. A wide variety of "oil patch" applications, drill collars, Kelly bars, tool joints, subs, couplings etc. Typical Heat Treatment. Alloy Steel 4140 Round Bar - Cold FinishedShop Alloy Steel 4140 Round Bar with Xometry Supplies. Through a strategic partnership with leading metals service center, Fast Metals, we are now able to provide standard sizes of 4140 Alloy Steel Round Bar. Alloy Steel 4140 has excellent abrasion resistance and fatigue strength when heat treated. When Alloy Steel 4140 is hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio of strength

Alloy Steel Round Bar 4140 Cold Finished - FastMetals

Alloy Steel Round Bar 4140 Cold Finished 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. Buy Alloy Steel Round Bar 4140 OnlineAlloy 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.

Carbon & Alloy Steel Plate, Bar & Sheet - ICI Metals Inc.

ICI Metals offers a variety of carbon and alloy steel including:Grades 1018, 1045, 1215, 12L14, 4140, 8620, e.t.d.150® and STRESSPROOF®. Other grades may be available for mill orders. Shapes available include round,square, hex and rectangle,other shapes available upon request. Grade 4140/4142 Steel McMaster-CarrMultipurpose 4140 Alloy Steel Bars Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress.

Grade 4140/4142 Steel McMaster-Carr

Multipurpose 4140Alloy Steel Hex Bars. Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress. How To Weld 4140 Steel WELDING ANSWERSAISI 4140 steel is alloyed with chromium and molybdenum, hence the term chromoly steel. The addition of these alloying elements and its relatively high carbon content (around 0.40%) provide this low-alloy steel with excellent strength to weight ratio and make it

How To Weld 4140 Steel WELDING ANSWERS

AISI  4140 steel is alloyed with chromium and molybdenum, hence the term chromoly steel.   The addition of these alloying elements and its relatively high carbon content (around 0.40%) provide this low-alloy steel with excellent strength to weight ratio and make it a Order 0.5" Alloy Steel Round Bar 4140-Annealed Cold Alloy Steel Round Bar 4140 Annealed Cold Finish, also referred to as Chromoly Steel, is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 is popular for a wide range of applications and is ductile and easily machined in the annealed state.

Order 0.5" Alloy Steel Round Bar 4140-Annealed Cold

Dimensions. Alloy Steel Round Bar 4140 Annealed Cold Finish, also referred to as Chromoly Steel, is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 is popular for a wide range of applications and is ductile and easily machined in the annealed state. It is commonly used for gears, shafts, spindles, fixtures, bolts, valves, sprockets, pistons, and collars in SAE 4140 ASTM A193 B7 Q&T Heat Treated Steel Round BarASTM A193 B7 SAE 4140 QT steel for high strength bolts, threaded rods. 1.ASTM A193 B7 Steel Round Bar ASTM A193 Grade B7 bolts and threaded studs are manufactured from a chromium-molybdenum steel (AISI 4140) and are quenched and tempered (heat treated) to develop the desired mechanical properties (strength).

Wingate Alloys Inc.

4140 PREHARD is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT. 4140 annealed is supplied in the soft condition and can be hardened to RC 40. 4140 HT is supplied in many forms such as hot rolled or turned, ground and polished rounds and DCF plate to be used as a holder material for high strength structural components. 4140 Prehard is stocked in a DCF, ground finished. MetalsDepot® - 4140 Alloy Steel Round Bar4140 Alloy Round Bar. 4140 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

Dec 14, 2019 · AISI SAE 4140 alloy steel can be made into round steel bar, flat & square steel bar, steel plate, steel tube, and has many uses in the aerospace, oil and gas and automotive industries, typical uses are thin-walled pressure vessels, forged gears and shafts (Motor shafts, pump shafts, hydraulic shafts, etc.), spindles (lathe spindles, milling spindles, etc.), collars, clamps, high strength

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