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Precision Carbon Steel Seamless Seamlessly Steels Pipes 414 BA Seamless Steel Pipe No Reviews Yet

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Precision Carbon Steel Seamless Seamlessly Steels Pipes 414 BA Seamless Steel Pipe No Reviews Yet

Name: Precision Carbon Steel Seamless Seamlessly Steels Pipes 414 BA Seamless Steel Pipe No Reviews Yet
Brand: TOBO
Price: 1 USD

Quality Precision Carbon Steel Seamless Seamlessly Steels Pipes 414 BA Seamless Steel Pipe No Reviews Yet wholesale

Brand Name : TOBO

Certification : API

Place of Origin : China

MOQ : one piece

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 3,0000pcs per month

Delivery Time : 15 workdays

Packaging Details : Standard export sea-worthy packing

Grade : A53(A,B)

Alloy or not : Non-alloy

Standard : ASTM,DIN

Special pipe : precision seamless steel tube

Section shape : Round

Shape : Round Shape

Surface : Customers't Requirement

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precision carbon steel seamless seamlessly steels pipes 414 BA seamless steel pipe No reviews yet

Specification

Chemical composition	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
MIN	0.380	0.150	0.750	—	—	0.800	—	—	0.150
MAX	0.430	0.350	1.000	0.035	0.040	1.100	0.030	0.030	0.250

Product material	SAE4140,AISI4140
Supply standards	ASTM A268 (Seamless Steel Pipe)
Size range	Outer diameter: 14-50.8; Wall thickness: 1.65mm to 4.5; Length: 25000mm (seamless steel pipe)
Product packaging	Wooden crate or according to customer requirements

Material properties:

SAE4140 alloy structural steel is a high-strength steel, a 400 series martensitic stainless steel, mainly composed of chromium, molybdenum, manganese, silicon, and carbon. It has excellent strength and toughness and is suitable for manufacturing mechanical parts that require high strength, high rigidity, and high wear resistance. 1. Strength: The tensile strength of AISI 4140 is approximately 850 to 1000 MPa, and the yield strength is approximately 680 to 850 MPa. This makes it have very high tensile and yield strength; 2. Hardness: AISI 4140 can achieve high hardness through heat treatment. After quenching and tempering treatment, its hardness can reach 30 to 36 HRC (Rockwell hardness); 3. Machinability: AISI 4140 has good machinability and can be used for welding, heat treatment, and cutting. It also has high thermoplasticity and can change shape through thermoplastic deformation; 4. Heat resistance: AISI 4140 can maintain good strength and hardness at high temperatures. This makes it suitable for applications in high-temperature working environments, such as the oil and gas industry; 5. Impact strength: AISI 4140 has good impact strength and can resist impact and vibration loading. This makes it highly suitable for applications that require resistance to impact and vibration, such as mechanical engineering and transportation industries; 5. Corrosion resistance: AISI 4140 has moderate resistance to most general corrosive environments. However, in some strong acid or alkali environments, it may be corroded.

Metallographic structure:

AISI 4140 is a martensitic alloy steel material.

Application field:

1. Aerospace field: High pressure alloy seamless steel pipes are widely used in the aerospace field, mainly for manufacturing key parts such as hydraulic systems and fuel systems in aircraft, satellites, rockets, and other aircraft; 2. In the field of petrochemicals, high-pressure alloy seamless steel pipes are mainly used to manufacture equipment such as pipelines, valves, pumps, and containers. They are used to transport various corrosive media and ensure the normal operation of petrochemical production; 3. In the field of military products, high-pressure alloy seamless steel pipes are also widely used, such as in the manufacturing of hydraulic and transmission systems for military products such as ships, tanks, and armored vehicles; 4. In the field of electric power, high-voltage alloy seamless steel pipes are mainly used to manufacture high-temperature and high-pressure steam pipelines and key parts of various equipment, ensuring the normal production and transmission of electricity;

Precision Carbon Steel Seamless Seamlessly Steels Pipes 414 BA Seamless Steel Pipe No Reviews Yet

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