Q195 Q235 Q345 Building Steel Structure Carbon H Beam

Q195, Q235 and Q345 carbon steel H-beams are widely used hot-rolled profiles in the field of building steel structures. With their excellent mechanical properties, high load-bearing capacity and economy, they have become the ideal choice for industrial and civil buildings.

Standard	GB/ASTM/EN/JIS Standard
Sizes	Thickness: 0.13mm-2.5mm
Sizes	Length: 1000mm-12000mm

Parameter of Building Steel Structure Carbon H Beam

Q195 Q235 Q345 Carbon Steel H-beams are widely used hot-rolled profiles in the field of building steel structures. With their excellent mechanical properties, high load-bearing capacity and economy, they have become the ideal choice for industrial and civil buildings. The cross-section of H shaped steel is in the shape of an "H", with a large section modulus and strong bending resistance. It can effectively optimize structural design, reduce overall weight, and at the same time meet the requirements of high strength and stability.

Product name	House building structure construction angle steel channel steel U-shaped steel
Grade	SPCC,SPCD,SPCE,ST12-15,DC01-06,Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345A(B)
Standard	GB,JIS,DIN,AISI,ASTM
Material characteristics	Q195 low-carbon steel: Carbon content ≤0.12%, moderate strength, good plasticity, easy to cold-bend and weld.
	Q235 common carbon structural steel: Carbon content ≤0.22%, excellent comprehensive mechanical properties, and combines strength and toughness.
	Q345 low alloy high strength steel: Containing alloying elements such as manganese and silicon, with a yield strength of ≥345MPa, it has outstanding impact resistance and seismic performance, and is suitable for heavy loads and complex stress environments.
Thickness	0.13-2.5mm or according to customer's special request
Width	600mm to 1500mm, all available.
Zinc coating weight	60g/m2-600g/m2
Tensile strength	28.1 - 49.2kgf/mm2
Edge	Mill edge, cut edge
Surface	Pre galvanized, hot dip galvanized, color coated, ect.
Trade Term	FOB,CIF,CFR,EXW,etc.
Application	1.Refrigerator shutter &side panels, Washer, Freezers, Air conditions 2. Rice Cooker, Microwave Ovens, Water Heaters, Sterilization Cabinets, Range Hoods, Computer Panels , DVD/DVB panels, TV backpanel etc.

Industries Using Steel

Modern civilization is built upon energy. Whether it is based on fossil fuels, nuclear technology, or renewable energy sources such as wind power and solar energy, steel plays an indispensable role in energy production, transmission, and the improvement of energy efficiency.

Energy

Given the distinctive nature of the mining industry, the replacement of parts and tools therein occurs rather frequently. TIANJIN MUCHANG is dedicated to helping you in choosing the steel that best suits the mining industry's demands.

Mining

Tool and molding steels play a crucial role in the manufacturing industry. After adding various metal components, they possess characteristics such as high hardness, durability, abrasion resistance, resistance to deformation, and tolerance to extreme temperatures.

Tool and Molding

About 90% of goods are transported by ocean, making ships and containers one of the indispensable means of transportation in the global economy. TIANJIN MUCHANG can help you find the best supplier for your marine engineering needs.

Marine Engineering

The booming development of the household appliance industry is inseparable from the steel industry. TIANJIN MUCHANG can help you find all kinds of steels you need for household appliances.

Home Appliance Industry

More than 50% of the global steel demand comes from the construction industry. Due to its high strength and cost-effectiveness, it has become an ideal material for various construction and infrastructure projects. Multiple products of TIANJIN MUCHANG have been used in some famous buildings around the world.

Construction and Infrastructure