Q235B S235JR SS400 Hot Rolled Carbon Steel Plate
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Q235B S235JR SS400 Hot Rolled Carbon Steel Plate Description
Q235B is a Chinese standard carbon steel that is widely used in construction, manufacturing, and general engineering applications. It is one of the most commonly used types of carbon steel in China. The "Q" stands for "Qu" (yield), and "235" indicates the minimum yield..
Q235B is a Chinese standard carbon steel that is widely used in construction, manufacturing, and general engineering applications. It is one of the most commonly used types of carbon steel in China. The "Q" stands for "Qu" (yield), and "235" indicates the minimum yield strength of the material in MPa (235 MPa). The "B" refers to a grade of steel that is specifically for structures requiring good weldability and formability.
Key Properties of Q235B Carbon Steel Plate:
Yield Strength: The minimum yield strength of Q235B is 235 MPa, which means it can withstand a force of 235 megapascals before yielding or permanently deforming.
Tensile Strength: Typically, Q235B has a tensile strength between 375-500 MPa.
Key Features
- Reliable strength: Minimum yield strength of 235 MPa with excellent tensile properties for structural use.
- Good weldability: Low carbon equivalent makes Q235B easy to weld with all common methods.
- Excellent formability: Can be cut, bent, drilled, punched and machined with ease.
- High toughness: Good impact resistance even at low temperatures, suitable for outdoor structures.
- Wide availability: One of the most commonly stocked carbon steel grades with fast delivery.
Applications
Q235B / S235JR / SS400 steel plates are used for bridges, buildings, steel structures, storage tanks, pressure vessels, machinery frames, shipbuilding, vehicle parts and general engineering fabrication.
Available Sizes
Quality & Packaging
Chemical composition, tensile and impact tests are supplied with the mill certificate; third-party inspection available. Packaging: steel pallets with corner protectors, plastic film and kraft paper wrapping, seaworthy export packing.
