steel plate,steel coil,steel bar for sale
Home>>Products>>Good Quality 4340 Alloy Steel Round

Good Quality 4340 Alloy Steel Round

Good Quality 4340 Alloy Steel Round

Our steels have been widely applied to many industries and fields, such as the construction industry, shipbuilding industry, pressure vessels and boilers, oil and gas, bridge construction, offshore platforms, stamping cold forming,etc.

High Quality 4340 Alloy Steel Round Bar, Wholesale ...

About 86% of these are steel round bars, 6% are stainless steel bars. A wide variety of high quality 4340 alloy steel round bar options are available to you, such as aisi, astm, and jis. You can also choose from free samples. There are 44 high quality 4340 alloy steel round bar suppliers, mainly located in Asia.

4140 4340 alloy steel round bar - alibaba

Alibaba offers 174 4140 4340 alloy steel round bar products. About 79% of these are steel round bars, 13% are stainless steel bars. A wide variety of 4140 4340 alloy steel round bar options are available to you, such as aisi, astm, and jis. ... forged steel bar of viarous steel grade good quality and price . 1 Ton (Min. Order) 13 YRS ...

AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special ...

OTAI SPECIAL STEEL is ASTM 4340 Alloy steel stockholders and suppliers from china. we have more 16 years experience in 4340 steel round bar, plate, steel flat bar, square supply. 4340 Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRc ...

4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...

About 4340 (E4340) Alloy Steel. AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed.

AISI/SAE 4340 Alloy Steel- 4340 Steel Properties | All ...

4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. It has very good fatigue resistance. This alloy, 4340, may be heat treated to high strength levels while maintaining good toughness, wear resistance and fatigue strength levels, combined with good ...

6" Rough Turned 4340 Alloy Steel Normalized Round Rod ...

Cold Finish Alloy Steel Normalized Air Melt Round Rod 4340 (6") is an ultra-high strength material that when heat treated exhibits great toughness, good ductility, and good fatigue strength. 4340 alloy steel is fequently used in aerospace as well as for piston pins, bearings, ordnance, gears, …

4340 Steel | 36CrNiMo4 | 1.6511 | EN24 | SNCM439 - Otai ...

The 4340 steel has good shock and impact resistance as well as wear and abrasion resistance in the hardened condition. AISI 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. ... AISI Alloy 4340 Steel Supply Range. 4340 Steel Round Bar: diameter 8mm – 3000mm 4340 Steel Plate: thickness 10mm ...

AISI 4340 Alloy Steel (UNS G43400) - AZoM

Topics Covered

0.75" Cold Finish 4340 Alloy Steel Normalized Round Rod ...

Cold Finish Alloy Steel Turned Round 4340 Normalized Part #: 7388. Cold Finish Alloy Steel Normalized Air Melt Round Rod 4340 (0.75") is an ultra-high strength material that when heat treated exhibits great toughness, good ductility, and good fatigue strength. 4340 alloy steel is fequently used in aerospace as well as for piston pins, bearings, ordnance, gears, dies, and pressure vessels.

40CrNiMo ASTM 4340 Alloy Steel round Bar, View 4340 Alloy ...

40CrNiMo ASTM 4340 Alloy Steel Round Bar. Product Description . 1. Features Specifications: 40CrNiMo4 / 4340 Alloy Steel Bar ... · Very good quality ensurance,100% test before ... covering an area of 59,000 square meters.The superior location provides us with very conveninent transportation and good environment. die steel,and alloy tool steel ...

4340 Round Bar | 4340 Steel Supplier | 4340 Tubing | 4340 ...

4340 steel is a low alloy steel that contains Nickel, Chromium and Molybdenum as strengthening agents. 4340 can also be hardened through heat treatment. Flame and induction hardening is the type of heat treatment that works with 4340. 4340 offers better hardenability and improved impact toughness over 4140. Alloy 4340 can obtain deep hardenability.[PDF]

AISI 4340 Alloy Steel - West Yorkshire Steel

AISI 4340 Alloy Steel AISI 4340 steel stockholders and suppliers, delivering to the whole of the UK. AISI 4340 is a nickel chromium molybdenum alloy steel specification widely used in the oil and gas sectors. 4340 steel offers toughness and high strength in the heat treated condition, with good fatigue strength. Available in round bar

round bar steel 4340, View round bar steel 4340, Dongbei ...

round bar steel 4340 . Quick Details: Name:ASTM 4340 Alloy Steel Brand Name:Dongbei Tegang Place of Origin: ... drive the eccentric shaft, crankshaft forging machine. After quenched and tempered for use, requirements of making good plasticity, an important part of high strength and large size. If the heavy machinery of high load, the shaft ...

4340 Alloy Steel Available Now at NeoNickel

About 4340 Alloy Steel. 4340 Alloy Steel is an Iron-based alloy containing Nickel, Chromium and Molybdenum. The relatively high Carbon content provides this alloy with superior strength in applications where severe service conditions exist. 4340 Alloy Steel has high strength, superior toughness and good …

AISI / SAE 4140 Alloy Steel - AISI 4140 Forgings | All ...

General characteristics of 4140 Alloy Steel. AISI or SAE 4130 grade is a low-alloy steel containing chromium and molybdenum as strengthening agents. Its chemical composition is as follows. AISI/SAE 4140 grade is a versatile alloy with good atmospheric corrosion resistance and reasonable strength.

Buy Alloy Steel Round Bar of the Highest Quality ...

Alloy Steels include: 4130, 4140, 4340, 6304, 8740, 9310, 52100. Alloy Steel Round Bar offers good weldability without compromising steel abrasion and impact resistance. Common uses include structural applications in gears, fasteners, and aircraft applications. 4130 Steel has good machinability, good weldability, and can be heat treated.

40CrNiMoA Steel Round Bar , Hot Rolled Alloy Bar …

Quality Steel Round Bar manufacturers & exporter - buy 40CrNiMoA Steel Round Bar , Hot Rolled Alloy Bar 40Crnimoa Data Sheet AISI 4340 from China manufacturer. Sales & Support: Request A Quote. English English French German ... China Good Quality Stainless Steel Sheet Supplier.

Alloy Steel 4340 – Shaaban Steel Co Ltd

Alloy Steel 4340 Is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. It has very good fatigue resistance. may be heat treated to high strength levels while maintaining good toughness, wear …

hot rolled round steel bar 1045 4140 4340, View hot rolled ...

hot rolled round steel bar 1045 4140 4340 AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry.

MetalsDepot® - 4140 Alloy Steel 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 ...

China Good Quality 4140 Forged Alloy Steel Round Bar ...

Good Quality 4140 Steel, 4140 Alloy Steel Bar, 4140 Steel Round Bar manufacturer / supplier in China, offering Good Quality 4140 Forged Alloy Steel Round Bar, 420 1.2083 Plastic Mould Steel, 1.2312 P20+S Plastic Mould Steel and so on.

4340 round steel bar, View 40CrNiMoA steel, Songshun ...

7. 4340 steel Charateristics. 4340 steel offers toughness and high strength in the heat treated condition, with good fatigue strength. Available in round bar 4340 is available fully certified and suitable for applications requiring a quality high tensile alloy steel.

4340 Flat Bar Stock - stainless steel sheets suppliers in ...

Good Price High Quality 4340 Flat Bar Steel In Stock,US $ 1,400 - 1,550 / Ton, Alloy steel, AISI, ASTM, BS, DIN, GB, JIS, Max:800mm.Source from Dongguan Songshun Bar Stock - Fleischertube Bar Stock - All Sizes and Lengths.

[4340, SAE4340 AISI4340] Steel Forged Round Shafts in Good …

4340 SAE4340 AISI4340, Flat Steel Bars, Alloy Steel manufacturer / supplier in China, offering [4340, SAE4340 AISI4340] Steel Forged Round Shafts in Good Price Alloy Steel Bar, 42CrMo +Q/T+Turned Steel Rollers, Bright Surface,, Hot Forged Bar, Alloy Steel Round …

Alloy Steel AISI 4340 Round Bar Supplier

ALLOY STEEL AISI 4340 ROUND BAR. We are known as one of the leading Manufacturer of AISI/SAE 4340 Round Bars in India. We are the 7th leading ASTM A510 AISI / SAE 4340 Black Bar Suppliers in India, in the year 2005 we became first in rank Distributor of SAE 4340 Round Bars in India, now we have the largest mill which makes us one of the top AISI / SAE 4340 Threaded Bar Wholesaler in India.

AISI 4340 alloy steel round bar - songshunsteel

AISI 4340 alloy steel round bar S136 steel bar 1.2601 cold work steel bar. Contact us. ... Mould name: Hot rolled En24 steel aisi 4340 alloy steel round bars 34CrNiMo6 Shape: Round bars/Flat bar/Plate Technology: Hot Rolled/Forged/Clod Drawn ... Good high tensile strength with shock resistance.

4340 quenched and tempered round bar, View sae 4340 steel ...

4340 quenched and tempered round bar, US $ 1,000 - 1,500 / Metric Ton, ASTM 4340, AISI, ASTM, BS, DIN, GB, JIS, Diameter:20mm~500mm.Source from Sichuan Liaofu Special Steel Trading Co., Ltd. on Alibaba. ... ASTM 4340 Alloy Steel Brand Name :Dongbei Tegang ... requirements of making good plasticity, an important part of high strength and ...