
Astm A36 Sheet
ASTM A36 hot rolled sheet is a sheet product processed by hot rolling process, usually by heating the billet to a certain temperature and then rolling it under high pressure.
Product Description
ASTM A36 hot rolled sheet is a sheet product processed by hot rolling process, usually by heating the billet to a certain temperature and then rolling it under high pressure.
Astm A36 Sheet is a widely used low-carbon structural steel with excellent weldability, machinability, and moderate strength. Its low carbon content and low sulfur and phosphorus content ensure good formability and durability, making it suitable for building structures (such as beams, columns, and bridges), machinery manufacturing (frames, bases), and infrastructure. This economical and practical material supports various surface treatments (such as hot rolling, sandblasting, or galvanizing), making it a versatile choice for industrial and engineering applications.

Standard and Classification Table for Hot-Rolled Steel Production and Grades
|
Material |
China GB |
Japan JIS |
Germany DIN |
Europe EN |
America ASTM |
|
Grade |
Grade |
Grade |
Grade |
Grade |
|
|
General-level cold forming |
Q235 10 08 08AL |
SPHC |
StW22 |
CDD1 |
A569 SAE1006 |
|
Hydraulic forming cold forming process |
08 08.AL |
SPHD |
StW23 |
DD12 |
A621 |
|
Hydraulic forming cold forming process |
08.AL |
SPHE |
StW24 |
DD13 |
A622 |
|
Ordinary structure type |
0235 Q255 Q295 Q345 Q390 |
SAPH400 SAPH440 |
ST37-2 ST37-3 ST44-2 ST4-3 ST50-2 ST52-3 |
S235JR S275JR S235J0 S275J0 S355J0 S355JR |
ABDE G50 G55 |
production process
ASTM A36 sheet production process
Raw material preparation and heating → rough rolling (rough rolling) → finishing rolling → cooling → cutting to length → inspection and quality control → packaging, marking and labeling

Advantages
1. High strength: After high-temperature rolling, the grains of hot-rolled plates will become refined, thereby increasing the strength of the material.
2. Strong plasticity: Hot-rolled plates have good plasticity, are easy to form and process, and can be made into components of various shapes.
3. Smooth surface: The surface of astm a36 sheet is smooth and uniform, suitable for further processing and coating.
4. Wide range of uses: Hot-rolled plates are widely used in construction, machinery manufacturing, and automobile manufacturing, and are an important structural material.
5. Simple production process: The production process of hot-rolled plates is relatively simple and efficient, and can be mass-produced to meet market demand.
6. Durability: Hot-rolled steel plates are made of high-strength materials, including Q235 and Q345, to ensure excellent durability and wear resistance, long-term use without damage, and can withstand wind and sun.
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