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Q345B H-beams are often used in large buildings (such as workshops, high-rise buildings, etc.) that require large cutting capacity and good cross-sectional stability, as well as bridges, ships, lifting and transportation machinery, equipment foundations, supports, foundation piles, etc.
C | Si | Mn | P | S | |
---|---|---|---|---|---|
Q345B | 0.18-0.22 | 0.55-0.95 | 0.6-1.5 | ≤0.03 | ≤0.035 |
Grade | material elastic modulus E(GPA) | Tensile Intensity(Mpa) | Yield Strength(Mpa) | Elongation(%) |
---|---|---|---|---|
Q345b | 215~238 | 345~480 | 295~400 | 27~33 |
Product Name | Q345 h beam | ||
Size | 1.Web Width(H):100-900mm | ||
Length | 1m-12m,or according to your requests | ||
Tolerance | ±1% | ||
Standard | GB ASTM,JIS,SUS,DIN,EN etc | ||
Material | Q235B Q345B Q420C Q460C SS400 SS540 S235 S275 S355 A36 A572 G50 G60 | ||
Technique | Hot rolled | ||
Surface Treatment | Galvanized, Bare,Painting,Black, etc | ||
Application | Construction structure | ||
Price Item | FOB、CIF、DDU、FCA、EXW.etc | ||
Packing | Export standard packing or according to customers' requirement | ||
Supply Ability | 50000 Metric Ton/Metric Tons per Month |