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ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block
ASTM 5140 Forged Steel Block 40Cr Forging Block

ASTM 5140 Forged Steel Block 40Cr Forging Block


Product Name: AISI 5140 forged steel block, 40Cr forging block, AISI 4140 AISI 4130 forging block

Heigh: Max 1200mm

Length: 1200mm

Weight: 15Tons

Material: AISI4340, AISI4140, 42CrMo S45C, 100CR6, 34CRNIMO6, 316l, 304l, F22, F65, 4130, 4140, 4145, 4340, 8630; F51, 17-4PH, F55, F53, 904L, F44; monel 400, hastelloy C22, hastelloy c276....

Processing: Forging/casting- rough machining, heat treatment, finish machining,inspect

Application: Mainly suitable for cranes, mechanical parts...

Specifications
Lengthmax. 6.000 mm
Widthmax. 1.800 mm
Thicknessmax. 1.000 mm (in case of smaller thickness greater length and width)
Weightmax. 30.000 kg

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ASTM 5140 40Cr Alloy Steel Information

Grade 5140 steel is a high carbon alloy structural steel commonly referred to as SAE 5140, governed by ASTM A506, or AISI 5140. Grade 5140 steel is a popular steel grade that can be tempered and quenched, which improves the toughness, plasticity, and wear resistance of the steel.

40Cr AISI 5140 Chemical Composition

Tensile strength (σb/MPa)Yield point (σs/MPa)Elongation(δ5/%)Contraction percentage(ψ/%)Impact absorption work (Aku2/J)Hardness (100/3000HBW)
≥810≥785≥9≥45≥47≤207

AISI 5140 40Cr Mechanical Property

CSiMnCrNiPSCuMo
0.37~0.440.17~0.370.50~0.800.80~1.10≤0.30≤0.035≤0.035≤0.25≤0.10

Description

The 40Cr Forging Block is a versatile and robust engineering component crafted from high-quality 40Cr steel through precision forging. This forging block is engineered to deliver exceptional performance, durability, and reliability, making it an essential tool for a wide range of industrial applications.

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Material

Nickel Forging Alloys

Monel 400 (UNS N04400/W.Nr.2.4360); Monel K500 (UNS N05500/W.Nr.2.4375), Monel R405 (UNS N04405)

Inconel 718 (UNS N07718/W.Nr.2.4668); Inconel X-750 (UNS N07750/W.Nr.2.4669); Inconel 690 (UNS N06690/W.Nr.2.4642); Inconel 625 (UNS N06625/W.Nr.2.4856); Inconel 600 (UNS N06600/W.Nr.2.4816); Inconel 601 (UNS N06601/W.Nr.2.4851);

Hastelloy B (UNS N10001); Hastelloy C276 (UNS N10276/W.Nr.2.4819); Hastelloy C (NS333); Hastelloy C22 (UNS N06022/W.Nr.2.4602)

Incoloy 926 (UNS N08926/W.Nr.1.4529); Incoloy 800HT (UNS N08811/W.Nr.1.4959); Incoloy 825 (UNS N08825/W.Nr.2.4858); GH4169(Inconel 718)

Stainless Steel Forging Alloys

F51(UNS S31803 W.Nr1.4462); 17-4PH(UNS S17400 SUS630 W.Nr1.4542); F55(UNS 32760 W.Nr1.4501); F53(UNS 32750 W.Nr1.4410 2205); 904L(UNS N08904 W.Nr1.4539); F44(UNS S31254 254SMo W.Nr1.4547)

Carbon Alloy Special Steels

F22, F65, 4130(UNS G41300, 30CrMo), 4140(UNS G41400, 42CrMo, 42CrMo4) , 4145(UNS G41500, 50CrMo4, 1.7228), 4340(UNS G43400, 36CrNiMo4, 40NCD3, 40CrNi2MoA), 8630(UNS G86300)

Hunan Jetvision Industrial Co.,LTD is a professional production of forging flanges, forgings rings, forged shaft, forged bar, customized forgings, etc. , products are widely used in mechanical equipment, new energy equipment, petrochemical pressure vessel equipment, aerospace and military special equipment and other fields. Our company has strong technical strength and fully implements lean production management, It is equipped with a full set of production lines integrating forging processing, heat treatment, machining and performance testing.The material covers alloy steel, stainless steel, aluminum alloy, titanium alloy and superalloy and other difficult deformation materials.

Forging Line:

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Features

Premium Material: Constructed from 40Cr steel, renowned for its superior strength, hardness, and wear resistance, ensuring a long operational lifespan even in demanding environments.

Precision Forging: The forging process ensures the block's structural integrity, providing uniform grain distribution for enhanced mechanical properties.

Machinability: The 40Cr Forging Block offers excellent machinability, allowing for precise customization and easy integration into various systems.

Versatile Design: Its compact and versatile design enables seamless incorporation into diverse machinery and equipment setups.

Processing Service

Machining: Turning / Milling / Planing / Drilling / Boring / Grinding / Gear Cutting / CNC Machining

Deformation processing: Bending / Cutting / Rolling / Stamping

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Advantages

Exceptional Strength: The 40Cr Forging Block's robust construction guarantees high load-bearing capacity, making it suitable for heavy-duty applications.

Wear Resistance: Its 40Cr steel composition contributes to exceptional wear resistance, reducing maintenance requirements and downtime.

Corrosion Resistance: The block's material exhibits good corrosion resistance, ensuring consistent performance even in harsh environments.

Reliable Performance: Precision forging and stringent quality control measures ensure consistent quality and reliable performance under varying operating conditions.

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Application Scenario

The 40Cr Forging Block finds application across multiple industries, including:

Manufacturing: Ideal for use in machining centers, presses, and other manufacturing equipment.

Automotive: Suitable for components in automotive manufacturing and repair.

Construction: Used in heavy construction machinery and equipment.

Agriculture: Applied in various agricultural machinery and implements.

Mining: Essential for mining machinery and equipment.

Testing Machine

Jetvision have a certified quality management system which complies with the requirements of ISO 9001. This quality system encompasses every phase of our business. And we have kinds of testing machine to test our forging ring. That we offer top quality products.

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After sales Service

Our commitment to customer satisfaction extends beyond the purchase. We offer comprehensive after-sales support, including:

Technical Assistance: Our experts are available to provide technical guidance and support for optimal product utilization.

Warranty: The 40Cr Forging Block is backed by a warranty, ensuring peace of mind regarding its quality and performance.

Replacement Parts: Easily order replacement parts, if needed, to ensure uninterrupted operations.

FAQ

What is 40Cr steel?

40Cr steel is a versatile alloy known for its excellent strength and durability, making it suitable for demanding applications.

Can the block be customized for specific requirements?

Yes, the block's machinability allows for precise customization to meet specific design and functional needs.

Is the block resistant to corrosion?

Yes, the 40Cr steel composition provides good corrosion resistance, extending the block's service life.

What industries can benefit from this forging block?

The block finds utility in manufacturing, automotive, construction, agriculture, and mining industries.

What kind of after-sales support is available?

We provide technical assistance, warranty coverage, and readily available replacement parts to ensure customer satisfaction.

What is 40Cr material?

40Cr steel is Chinese GB standard alloy steel for engineering and machinery purpose, and one of the most widely used steel grades. It has good comprehensive mechanical properties. It is suitable for surface hardening treatment such as high frequency quenching and flame quenching.

What type of steel is 40Cr?

40Cr Alloy Structure Steel - Special steel china supplier ...

GB 40CR alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon,Low alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HRc. GB 40CR steel Annealing delivery hardenss less than 250HB.

What is ML 40Cr equivalent?

The equivalent steel grade of 40Cr is 40MnB, 45 MnB, 35SiMn, 42SiMn, 40MnVB, 42MnV, 40MnMoB, 40MnWB and etc. Other specifications can be customized.

What is the hardness of 40Cr HRc?

GB 40CR alloy Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon,Low alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HRc.

What is the yield strength of 40Cr steel?

High strength (the yield strength and ultimate tensile strength are 1920 ± 17 MPa and 2241 ± 39 MPa, respectively) and good ductility (15.2 ± 1.1%) are achieved simultaneously in 40Cr steel via electropulsing quenching (EQ) and tempering (ET).

What is ASTM 5140?

Grade 5140 steel is a high carbon alloy structural steel commonly referred to as SAE 5140, governed by ASTM A506, or AISI 5140. Grade 5140 steel is a popular steel grade that can be tempered and quenched, which improves the toughness, plasticity, and wear resistance of the steel.

What is the difference between 4140 and 5140?

In terms of use, 4140 steel can be used for engineering structural parts, like high tensile shafts and gears. B:5140 steel is often used for low and moderately stressed parts for vehicles, engines, and machines where a hard, wear-resisting surface is needed.

What is 5140 steel used for?

SAE / AISI 5140 steel is commonly used to make components for automobiles, agricultural machinery, and construction equipment. It can also be used for parts in industrial machines such as machine tools and textile machinery.

How do you heat treat 5140 steel?

Harden from a temperature of 820-850, 830-860℃ followed by water or oil quenching. Tempering temperature: 540-680℃.

What is the best steel for hardening?

The most common steel alloys used for through hardening are 4140 and 4340 high tensile alloys as they yield an optimal amount of strength and hardness.

What is a forging block?

The forging block is generally used to shape and press the material being processed in a forge. Regardless of wheter heavy metal or filigree material such as gold is forges, forging blocks are used.

What is a forged block?

Forged Alloy Steel Block | Forged Block | Forging Block

Forged alloy steel blocks are created through a manufacturing method that utilizes localized compressive force shaping processes. The process begins when steel blocks are compressed within a die and custom shaped to exact project specifications.

What is the process of block forging?

Places a block of metal into a mold-like metal die which completely surrounds the block. This die is attached to an anvil and then the hot metal is hammered in quick, repeated strikes, causing the metal flow into the die and assume the shape of it.

Is forged steel stronger than steel?

Forged steel is generally stronger and more reliable than castings and plate steel due to the fact that the grain flows of the steel are altered, conforming to the shape of the part. The advantages of forging include: Generally tougher than alternatives. Will handle impact better than castings.

Other Forgings are Available

Hunan Jetvision Industrial Co.Ltd is a professional supplier&manufacturer which offer kinds of alloy and stainless steel forging, such as forging ring, shaft forging, forged cylinder, forged discs, forged hollow, forging block, forged round bar, etc, with top quality and low factory price.

SHAPE
FERROUS ALLOYSNICKEL, COBALT & SPECIAL ALLOYSNON-FERROUS ALLOYS
SIZE/ WEIGHTCarbon, Alloy & ToolStainlessAluminumTitanium
FLAT BAR/BLOCKSMAX. WIDTH120”120”27”60”65”
MAX. WEIGHT60,000#60,000#15,000#10,000#15,000#
CYLINDERS/SLEEVESMAX. O.D.84”84”50”72”52”
MAX. LENGTH108”108”65”96”65”
DISCS/HUBSMAX. DIA.96”96”50”80”65”
MAX. WEIGHT75,000#75,000#20,000#15,000#10,000#
RINGS,ROLLED/CONTOURED/ HAND FORGEDMAX. O.D108”108”84”80”80”
MAX. LENGTH65”65”40”65”65”
ROUNDS/SHAFTS (with steps or flanges)MAX. LENGTH420”220”144”220”144”
MAX. WEIGHT75,000#75,000#20,000#10,000#10,000#

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Material are avalible:

Stainless Steel: ASTM A182、F304/304L、 F316/316L、 F316H、F310、 F321、JB4728-2000 、OCR18Ni10Ti、JB4728-2000、OCR17NI12Mo2、2205、2507、2103、904L、254SMD、304LN、316LN、1CR13、2cr13、3cr13、4cr13、321、302、W1813N、W2014N、W2018N、W2020N、P550、Cr18Mn18N、06Cr19Ni10(S30408)、022Cr19Ni10(S30403)、06Cr17Ni12Mo2(S31608)、022Cr17Ni12Mo2(S31603)、06Cr25Ni20(S31008)、06Cr18Ni11Ti(S32168)、022Cr19Ni13Mo(S31703)、0Cr17Ni4Cu4Nb、06Cr19Ni10N、14Cr17Ni2、13Cr13Mo、06Cr13, etc stainless steel forgings.

Alloy Steel: 40Cr、15CrMo、20CrMo、25CrMo、30CrMo、35CrMo、35CrMoV、42CrMo、20Cr2Ni4、20CrNiMo、40CrNiMo、30Cr2Ni2Mo、35CrMoV、12Cr1MoV、38CrMoAl、18Cr2Nio4W、40CrNi2Mo、30CrMnSi、25Cr2MoV、17Cr2Ni2Mo、20MnMo、20MnMoNb、34CrNi3Mo、20CrMnTi、40CrMnMo、30Cr2Ni2Mo、34CrMo1、20CrMnMo、24CrMoV、30Cr2MoV、34CrNi1Mo、17Cr2Ni2Mo、34CrNi3MoV、20CrMnTi、A182F1、F5、F9、F11、F22、12Cr2Mo1、10Cr9Mo1VNbN(F91)、10Cr9MoW2VNbBN(F92)、12CrMoV、4140、4340、4330、4130、4150、9CR2MO、17NiCrMo6-4、18CrNiMo7-6、30CrNiMo8、34CRNIMO、34CrNiMo6、36CrNiMo4、34CrNi3Mo、40CRNIMO、40CrNiMoA、50CrMo4、Q345D、300M、17-4PH、PH13-8Mo、15-5PH、AerMet100, etc alloy steel forgings.

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