1.0545 Steel

 

1.0545 is a normalized structural steel that conforms to the standard EN 10028-3:2009. The chemical composition range of this steel grade is:

- Carbon content range: 0.18-0.22%

- Silicon content range: ≤0.50%

- Manganese content range: 0.60-1.00%

- Phosphorus content range: ≤0.025%

- Sulfur content range: ≤0.015%

- Chromium content range: 0.30-0.60%

- Nickel content range: ≤0.70%

- Molybdenum content range: ≤0.10%

- Copper content range: ≤0.30%

 

The tensile strength of 1.0545 normalized structural steel is 530-710 MPa, the yield strength is 375 MPa, and the elongation at fracture is 22%. This means that it has high strength and excellent toughness, making it suitable for components that need to withstand high stress.

 

This steel grade is commonly used in the production of pressure vessels, boilers, chemicals, oil and gas industries, as well as in building and bridge construction. In these applications, a high strength and toughness steel is required to withstand heavy loads without cracking or deforming.

 

1.0545 is in a normalized state and is processed by heating and natural cooling. The normalization process can improve toughness, impact resistance, and fatigue resistance, making it more durable.

 

The advantages of 1.0545 normalized structural steel include:

- High strength: This steel grade has high tensile strength, making it suitable for components that need to withstand high loads.

- Good toughness: Toughness is the ability of a material to resist fracture. 1.0545 normalized structural steel has high toughness with a high elongation at fracture.

- Good weldability: This steel grade is easy to weld and can be welded using various welding techniques.

- Durability: normalized process enhances the durability of this steel grade.

 

The disadvantages of 1.0545 normalized structural steel include:

- Relatively high cost: Due to its high strength and good properties, its production cost is relatively high.

- Welding deformation problem: Due to the high strength and toughness, welding deformation may occur during the welding process.

 

The most common forms of 1.0545 normalized structural steel include plates, pipes, profiles, and sections. These steel products can be manufactured to different sizes, shapes, and thicknesses through various processing techniques.

 

1.0545 normalized structural steel has other international grades, such as:

- Chinese standard: Q345R, 16MnR

- American standard: A516 Grade 70

- Japanese standard: SPV 355

 

In summary, 1.0545 normalized structural steel is a high strength and excellent toughness steel, with broad applications and good machinability. It is widely used in pressure vessels, boilers, bridges, and buildings, and although it has a relatively high cost, its advantages in strength and toughness make it still widely used in various industries.

 

 

Article	Positive fire structure steel
Standard	AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS
Material	S275N 、1.049、S275NL 、1.0491、S355N 、1.0545、S420N 、S420NL 、1.8912、S460N 、1.8903、 S460NL
Output to	Singapore, Indonesia, South Korea, Thailand, Vietnam, Saudi Arabia, Brazil, Spain, Canada, the United States, and Egypt, India, Kuwait, Dubai, Kuwait, Peru, Mexico, and Russia, Malaysia, etc.
Pack	Bundle packaging, export standard packaging or according to customer requirements
Delivery time	7-15 days or according to the order quantity or negotiation
Price clause	Price terms CIF, FOB, CFR.
Pay	Letter of credit, wire transfer, etc
Minimum order	One ton

 

 

Why choose us?

• Our Normalized Structural Steel products are manufactured using state-of-the-art technology, ensuring that they are of the highest quality.
• We take into account product applications and customer personalized services in the increasingly fierce industry competition, relying on our flexible and efficient management.
• We offer competitive pricing for our Normalized Structural Steel products, without sacrificing quality or service.
• We continue to strengthen the professional and technical training of grassroots personnel to improve their professional quality.
• Our Normalized Structural Steel products are available in a wide range of finishes and coatings to meet our customers' needs.
• We adhere to the three business philosophy of 'quality assurance, pursuit of excellence, and honest service'. We grow up with you and are your preferred brand of 1.0545!
• We are committed to providing timely, reliable delivery of our Normalized Structural Steel products.
• We carefully cultivate a corporate culture with our own characteristics and form a positive and healthy corporate culture atmosphere.
• Our Normalized Structural Steel products are built to last, with a focus on durability and longevity.
• Through continuous reform, innovation and investment, we have improved our product quality, sales network and service system.

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