Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Sample Available

Hot Rolled Carbon Steel Plate Q345b, Carbon Steel Plate, Hot Rolled Carbon Steel Plate manufacturer / supplier in China, offering Hight Strength Hot Rolled Carbon Steel Plate Q345b, Steel Rebar JIS G3112 SD390, Steel Billet for Building Steel Material St37 Q235 Q195 5sp 3sp Manufacturer&Made in China and so on.

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Hight Strength Hot Rolled Carbon Steel Plate Q345b

Get Latest Price
Min. Order / Reference FOB Price
25 Tons US $500-600/ Ton
Port: Tianjin, China
Production Capacity: 5000t/Month
Payment Terms: L/C, T/T, Western Union
Type: Steel Plate
Standard: ASTM, AISI, GB, JIS, DIN, BS
Certification: ISO, RoHS, IBR
Surface Treatment: Coated
Technique: Hot Rolled
Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

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Basic Info

Model NO.: Q345B
Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
Stock: Stock
Grade: Q345b
Thickness: 1.2-350mm
Width: 600-4000mm
Length: Request
Equal Material: S275jr, Q345b
Other Grade: Q345A, Q345b, Q345c, Q345D, Q345e
Certificate: Mtc
Brand Name: Hbis
Trademark: wghongxing
Transport Package: Standard Export Package
Specification: Q345B
Origin: China

Product Description

Packaging & Delivery
Packaging Details:Bare in loose

hot rolled steel plate Q345B

Product Description

What is Q345B?

Q345 is a steel material. It is low-carbon steel (c <0.2%), good overall performance, good low temperature performance, the performance of cold stamping, welding performance and good cutting. Widely used in bridges, vehicles, ships, construction, pressure vessels. Q represents the yield of this material, behind the 345, the yield refers to the value of this material around the 345MPa. And will increase the thickness of the material and its yield value decreases.
By the Q + digital + quality rating symbols + deoxy method symbols. Its steel dubbed "Q", the representative of the yield point of steel, behind the numbers indicate the yield point value, the unit is MPa yield point such as Q235 (σs) of 235 MPa of carbon structural steel.

Standard: GB/T1591-2008

Advantage: Good low temperature performance, cold stamping performance

Higher grade: Q345C,Q345D,Q345E


The chemical component of  hot rolled steel plate Q345B

The mechanical property of  hot rolled steel plate Q345B

Yield Strength

Tensile strength: 450-630.
Impact:  20ºC:≥34
Photos of hot rolled steel plate Q345B
Hight Strength Hot Rolled Carbon Steel Plate Q345b

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