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JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

Name: JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use
Brand: TORICH
Price: 1 USD

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Brand Name :	TORICH
Model Number :	JIS G4053
Certification :	API,CE,ISO,BSI
Price :	Negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	60000 Ton/Tons per Year
Delivery Time :	20-40days

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Product Details
Company Profile

JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

Material

JIS G4053 SCM 440 is a low alloy steel known for its excellent mechanical properties and versatility in machine structural applications. This steel is commonly used in the manufacturing of seamless steel tubes and pipes, which are essential components in various industrial sectors.

Specification

JIS G4053 SCM 440 seamless steel tubes are designed to meet specific requirements for machine structural use. These tubes are manufactured to provide high strength, toughness, and resistance to wear and fatigue. They are typically produced in various sizes and thicknesses to cater to different engineering needs.

Key Features

High Strength: SCM 440 offers superior tensile and yield strength, making it suitable for heavy-duty applications.
Toughness: The material exhibits excellent toughness, which is crucial for components subjected to dynamic loads.
Wear Resistance: Its composition provides good resistance to wear, extending the lifespan of components.
Fatigue Resistance: Ideal for applications where cyclic loading is a concern.
Machinability: Despite its strength, SCM 440 can be machined with relative ease, allowing for precise manufacturing.

Chemical Composition

The chemical composition of JIS G4053 SCM 440 is critical to its performance characteristics. Below is a table presenting its typical chemical composition:

Element	Composition (%)
Carbon (C)	0.38 - 0.43
Silicon (Si)	0.15 - 0.35
Manganese (Mn)	0.60 - 0.85
Phosphorus (P)	≤ 0.030
Sulfur (S)	≤ 0.030
Chromium (Cr)	0.90 - 1.20
Molybdenum (Mo)	0.15 - 0.30

Mechanical Properties

The mechanical properties of SCM 440 are essential for determining its suitability for various applications. The table below outlines its typical mechanical properties:

Property	Value
Tensile Strength	980 MPa min
Yield Strength	835 MPa min
Elongation	12% min
Reduction of Area	45% min
Hardness (HB)	217 - 255

Steel Grade

SCM 440 is a grade under the JIS G4053 standard, which specifies low alloy steels for machine structural use. It is equivalent to other international standards such as AISI 4140 and DIN 1.7225.

Application

SCM 440 seamless steel tubes are widely used in various applications, including:

Automotive Industry: For manufacturing components like gears, shafts, and axles.
Machinery: Used in the production of high-strength machine parts.
Oil and Gas: Suitable for components exposed to high pressure and temperature.
Construction: Utilized in structural applications requiring high strength and durability.

Possible Alternative Grades

While SCM 440 is a popular choice, there are alternative grades that may be considered based on specific requirements:

AISI 4140: Similar in composition and properties, widely used in North America.
DIN 1.7225: A European equivalent with comparable characteristics.
EN 19: Known for its high tensile strength and toughness, often used in the UK.

TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and

trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and

credibility among domestic and foreign customers.

The company's production plant covers an area of over 10,000 square meters, with an annual production

capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.

The group holds shares in more than ten domestic production entities, whose main products include

seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.

Over the past 30 years, the company has been gradually developing new technologies and materials to meet

the growing needs of customers and various diversified needs, exporting to more than 56 countries and still

increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

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JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

Material

Specification

Key Features

Chemical Composition

Mechanical Properties

Steel Grade

Application

Possible Alternative Grades

Q: Are you trading company or manufacturer ?

Q: How long is your delivery time?

Q: Do you provide samples? is it free or extra ?

Q: What is your terms of payment ?

JIS G4053 Seamless Steel Tube

SCM 440 Seamless Steel Tube

Machine Structural Use Seamless Steel Tube

JIS G4053 SCM 440 Low Alloy Steel Pipe Seamless Steel Tube For Machine Structural Use

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