QStE340TM Steel

 

1. QSTE340TM steel standard:

QSTE340TM steel is a hot-rolled high-strength steel plate in the Chinese standard GB/T 5213, commonly used for the manufacturing of automotive structural components and cold-formed parts. Its standard is: GB/T 5213.

 

2. Chemical composition:

The chemical composition of QSTE340TM steel includes: Carbon (C): maximum 0.12%; Silicon (Si): maximum 0.35%; Manganese (Mn): maximum 1.20%; Phosphorus (P): maximum 0.03%; Sulfur (S): maximum 0.025%; Niobium (Nb): maximum 0.08%; Titanium (Ti): maximum 0.18%.

 

3. Mechanical properties:

The mechanical properties of QSTE340TM steel are as follows: Tensile strength: MPa≥340; Yield strength: MPa≥260; Elongation: ≥20%; Punching cold condensation: ≥0.36; Bending angle: 180 degrees.

 

4. Applications:

QSTE340TM steel is commonly used for the manufacturing of automotive structural components and cold-formed parts, such as car body structural parts, doors, and roofs.

 

5. State:

QSTE340TM steel is typically supplied in the form of hot-rolled or annealed.

 

6. Advantages:

QSTE340TM steel has high strength and good cold forming properties, making it suitable for the manufacturing of complex-shaped cold-formed parts. At the same time, the steel has good welding performance.

 

7. Disadvantages:

QSTE340TM steel has relatively poor corrosion resistance and may require protective measures.

 

8. Most common form:

QSTE340TM steel is typically supplied in the form of hot-rolled plate, hot-rolled strip, and cold-rolled strip.

 

9. Comparison with other country grades:

Similar steel grades to QSTE340TM include: ASTM A1011 HSLAS-F Gr.45/50 in the US, S355MC in Germany, JIS G3113 SAPH400/440 in Japan, and EN 10149-2 S355MC in Europe.

 

 

Article	Hot rolled low alloy
Standard	AISI 、ASTM 、EN 、BS 、GB 、DIN 、JIS
Material	S315MC 、QStE340TM、1.0972 S355MC、QStE380TM 、1.0976、QStE460TM 、1.098、S460MC、 QStE500TM 、1.0982、 S500MC 、1.0984、QStE550TM 、QStE600TM 、1.0986 、S600MC 、 QStE650TM、1.8969、S650MC、QStE690TM 、1.8976、S700MC 、QStE740TM 、S900MC 、1.8974 S960MC 、1.8799、S235J2C+N 、E250C+N(J2) 、E250C+N(J0) 、S235J0C+N 、E250C+N 、 S235JRC+AR、S355MC 、S420MC
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	Credit letter, wire transfer, etc
Minimum order	One ton

 

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• Our commitment to social responsibility means that we prioritize ethical and sustainable practices in all aspects of our business.
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• Our company has a strong culture of safety, and we prioritize the health and well-being of our employees and our customers.
• Products can be designed and manufactured according to customer's special requirements.
• Our sales team is knowledgeable and responsive to the needs of our customers.
• Providing users with high-quality QStE340TM and perfect services is our commitment to users.
• We offer a range of payment options to make it easy for our customers to do business with us.
• We take 'sincerity' and 'trust' as the industry standards, and would like to provide users with high-quality products, excellent services and preferential prices. We are willing to exchange your trust in our company with our sincerity and actions.
• Our Hot-rolled Low-alloy Steel products are manufactured to exacting standards to ensure consistent quality.
• We're on the lookout forward for your stop by for joint growth for QStE340TM.

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