hot rolled steel coil ss400 supplier Q235
Hot Rolled Steel SS400
SS400 is a marking method for Japanese steel materials.
Q235 hot rolled steel coil is a kind of carbon structural steel.
Hot rolled steel SS400 is classified according to tensile strength.
400 means that the minimum value of σb is 400MPa.
Q235 hot rolled steel coil is equivalent to the A3 and C3 steel in the old standard GB700-79 grades, and is a grade used in Russia's TOCT. The Q in its steel number represents yield strength.
What is the difference between hot rolled steel ss400 and hot rolled steel Q235？
SS400 is basically equivalent to Q235 (equivalent to Q235A used).However, there are differences in the specific indicators.
1.Q235 of the C, Si, Mn, S, P and other elements of the content of the requirements,
but SS400 only requires S, P less than 0.050.
2.Q235 has a yield point greater than 235 MPa,
while SS400 has a yield point of 245 MPa.
3.SS400 (steel for general structure) means that the tensile strength is greater than 400MPa general structural steel.
Q235 means that the yield point is greater than 235MPa ordinary carbon structural steel.
4.The standard number of SS400 is JIS G3101. the standard number of Q235 is GB/T700.
Application
Hot rolled steel coil ss400 can be widely used in general structural parts or ordinary stamping parts such as buildings, bridges, ships, machinery, etc.
Q235 hot rolled steel in coils usage:
1. Widely used in construction and engineering structures.
It is used in the construction of factory buildings, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.,
and is also widely used as mechanical parts that do not require high performance.
Grade C and D steel can also be used as some professional steel.
2. Can be used for various mold handles and other unimportant mold parts.
Below are photos of the custom hot rolled steel coil in the past for your reference.
Have you become interested in hot rolled steel coil ss400 or Q235 after seeing this? We are hot rolled carbon steel coil suppliers and have many partners.Of course, as a hot rolled coiled steel supplier, we do not only have hot rolled steel coil ss400 and hot rolled steel coil Q235.We also have other materials for you to choose. We will try our best to meet all your requirements.Finally, I would like to say that in addition to hot rolled steel coil suppliers, we are also good at supplying cold rolled steel coils, galvanized steel coils, shaped steel and other steel products. We look forward to your contact!
