A516 Grade 70 탄소강판

A516 Grade 70 Carbon Steel Plate is a highly regarded material in the industrial sector due to its excellent mechanical properties and resistance to pressure. This steel plate is specifically designed for use in high-temperature and high-pressure environments, making it ideal for industries such as oil and gas, 발전소, and chemical plants. Manufactured according to ASTM A516 standards, A516 Grade 70 offers excellent weldability, 형성 가능성, 그리고 내구성, making it the preferred choice for fabricating pressure vessels, 보일러, and other heavy-duty components. Its high carbon content and low alloy composition provide a solid balance between strength and toughness, ensuring its suitability for demanding applications.

A516 Grade 70 탄소강판

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Unique Features of A516 Grade 70 탄소강판

A516 Grade 70 Carbon Steel Plate stands out for its outstanding properties, particularly in high-pressure and high-temperature conditions. Its key feature is its high tensile strength, which allows it to withstand immense pressure without deforming or failing. This plate also exhibits excellent weldability, making it suitable for fabrication processes that require complex joining. The plate’s ability to resist cracking under stress ensures its reliability in pressure vessels and boilers that operate in harsh conditions. Furthermore, A516 Grade 70 is often selected for applications where toughness at low temperatures is essential, as it maintains its strength even in colder climates. With its well-rounded combination of strength, toughness, 그리고 다양성, A516 Grade 70 Carbon Steel Plate ensures the safe operation of various industrial systems.

Specifications of A516 Grade 70 탄소강판

재산	값
기준	ASTM A516
등급	등급 70
두께	6 mm – 100 mm
너비	1000 mm – 3000 mm
길이	Customizable
화학 성분
탄소 (기음)	0.28% – 0.35%
망간 (망)	0.60% – 1.30%
인 (피)	≤ 0.035%
황 (에스)	≤ 0.035%
규소 (그리고)	0.10% – 0.20%
인장강도	485 – 620 MPa
항복 강도	275 MPa (최저한의)
연장	≥ 20% (for thickness ≤ 50 mm)
Impact Toughness	≥ 27 J (at -20°C)
경도	HRB 85-95
표면 마감	Hot Rolled
용인	±0.05 mm (depending on thickness)
Standard Length Tolerance	±10 mm

Applications of A516 Grade 70 탄소강판

Pressure Vessels: A516 Grade 70 is a primary material used in the fabrication of pressure vessels and boilers in the power generation and chemical industries. Its ability to withstand high-pressure conditions makes it ideal for these applications.
Oil & Gas Industry: This steel plate is commonly used in the oil and gas sector, particularly for tanks, pipelines, and pressure vessel components that require both high tensile strength and corrosion resistance.
Power Plant Equipment: A516 Grade 70 is frequently used in power plants for components that deal with high-pressure steam, such as steam pipes, boiler drums, and heat exchangers.
Chemical and Petrochemical Industry: Due to its excellent resistance to pressure and high temperatures, A516 Grade 70 is often used in the chemical and petrochemical industries for the construction of reactors, vessels, and heat exchangers.

Packaging and Shipping of A516 Grade 70 탄소강판

Yuanchi에서, we prioritize the safe and timely delivery of A516 Grade 70 Carbon Steel Plates. Each plate is carefully packaged to avoid any damage during transport. Our packaging includes protective layers, such as plastic wrapping and wooden crates, which prevent scratches and other damage. 또한, for international shipments, we ensure the plates are securely banded and stored in containers that offer maximum protection against environmental factors. We also offer tailored shipping options, including air freight, sea freight, or road transportation, based on customer preferences and delivery timelines. All shipments are tracked from the moment they leave our facility to the time they reach their destination, ensuring a smooth and transparent delivery process.

자주 묻는 질문 (FAQ)

1. What makes A516 Grade 70 suitable for high-temperature applications?

A516 Grade 70 is specifically designed to perform well in high-temperature environments. Its chemical composition and tensile strength ensure it can withstand the heat and pressure conditions commonly found in power plants, pressure vessels, and chemical reactors.

2. Is A516 Grade 70 Carbon Steel Plate weldable?

예, A516 Grade 70 is known for its excellent weldability. It is commonly used in the fabrication of pressure vessels and other complex welded structures.

3. What are the key differences between A516 Grade 70 and other grades of A516?

A516 Grade 70 offers higher strength and is intended for applications that require enhanced resistance to high pressures and temperatures, making it more suitable for demanding industrial applications compared to lower-grade A516 materials.

4. Can A516 Grade 70 be used in cryogenic applications?

No, A516 Grade 70 is not ideal for cryogenic applications due to its limited low-temperature toughness. For such applications, other materials like A533 or A572 may be better suited.

5. What is the maximum thickness available for A516 Grade 70?

The maximum thickness available for A516 Grade 70 steel plate is typically 100 mm, although custom thicknesses can be ordered based on project requirements.

6. Does Yuanchi provide a certificate of conformance for A516 Grade 70 plates?

예, at Yuanchi, we provide mill certificates for all A516 Grade 70 steel plates, ensuring compliance with the ASTM standard and confirming the material’s mechanical and chemical properties.