Q195 Carbon Steel Coil
2、Manganese (Mn): 0.3% to 0.6%
3、Phosphorus (P): Maximum 0.04%
4、Sulfur (S): Maximum 0.04%
5、Iron (Fe): Remainder
Products Introduction
Q195 is a low carbon steel grade defined under the Chinese standard GB/T 700. This grade is widely recognized for its excellent mechanical properties and versatility, making it suitable for a variety of industrial applications. It is particularly favored in manufacturing and construction due to its cost-effectiveness and ease of processing.If you have any needs or questions, you can contact me at any time.
Products Attributes
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Name |
Q195 carbon steel coil | |||
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Grade |
Q195 | |||
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Length |
in coil |
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Coil weight |
10 tons to 30 tons |
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Delivery |
7-12 Days |
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Products Video
Our Products
Manufacturing of Q195 Carbon Steel Coil
Raw Material Selection
The primary raw material for Q195 steel is hot-rolled steel. This steel typically consists of iron ore, scrap steel, and other alloys, which are melted down in a furnace to achieve the desired composition.
01
Melting and Refining
Electric Arc Furnace (EAF): Scrap steel and other raw materials are melted in an EAF, where electric arcs generate the necessary heat.
Refining: The molten steel undergoes refining to adjust its chemical composition, removing impurities like sulfur and phosphorus. This is crucial to meet the Q195 specifications.
02
Continuous Casting
Process: The molten steel is poured into a continuous casting machine, where it solidifies into rectangular slabs or blooms.
Cooling: These slabs are cooled and further processed into thin plates or strips suitable for rolling.
03
Hot Rolling
Hot Strip Mill: The slabs are heated and passed through a series of rollers in a hot strip mill. This process reduces the thickness of the steel and forms it into wide strips.
Temperature Control: Maintaining the correct temperature during rolling is essential to ensure proper deformation and to avoid cracking.
04
Cold Rolling
Process: After hot rolling, the steel strips may undergo cold rolling to achieve precise thickness and enhanced surface finish.
Benefits: Cold rolling improves the mechanical properties, increases yield strength, and enhances the surface quality of the steel.
05
Certifications
QMC
EMC
OHSMS
SGS
SGS
TEST REPORT
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