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GB/T700 GB/T1591 GB Material Carbon Steel Coil
Category:
Carbon Steel Coil
Keywords:
Carbon Steel Coil
Product Introduction
S275JR steel coil is a European standard carbon steel coil. It is also used for engineering and structural carbon steel and low alloy structural steel for welding, bolting and riveting structures. S275JR is a plain carbon structural steel coil that is often used in the machinery manufacturing industry. S275JR steel coil has comprehensive high-quality properties such as moderately high strength and toughness, fatigue resistance, impact resistance, corrosion resistance, welding and easy processing. In the process of use, The demonstration of medium and high-quality performance has also been unanimously praised and recognized by the manufacturing industry.
| Product Name | Carbon Steel Coil |
| Thickness | 0.1mm-16mm |
| Width | 12.7mm-1500mm |
| Coil inner | 508mm/610mm |
| Surface | Black skin, Pickling, Oiling,etc |
| Material | S235JR,S275JR,S355JR,A36,SS400,Q235,Q355,ST37, ST52,SPCC,SPHC,SPHT,DC01,DC03,etc |
| Standard | GB,GOST,ASTM,AISI,JIS,BS,DIN,EN |
| Technology | Hot rolling, Cold rolling, Pickling |
| Minimum Order Quantity | 25Tons |
Chemical Composition
|
Grade |
C |
Mn |
Si |
P |
S |
|
Q235 A |
0.14-0.22 |
0.30-0.65 |
0.30 |
0.045 |
0.050 |
|
Q235 B |
0.12-0.20 |
0.30-0.70 |
0.30 |
0.045 |
0.045 |
|
Q235 C |
≤ 0.18 |
0.35-0.80 |
0.30 |
0.040 |
0.40 |
|
Q235 D |
≤ 0.17 |
0.35-0.80 |
0.30 |
0.035 |
0.035 |
|
Q275 |
0.28-0.38 |
0.50-0.80 |
0.35 |
0.045 |
0.050 |
|
Q345 B |
≤ 0.2 |
≤ 1.7 |
≤ 0.5 |
0.035 |
0.035 |
|
Q345 C |
≤ 0.2 |
≤ 1.7 |
≤ 0.5 |
0.03 |
0.03 |
|
Q345 D |
≤ 0.18 |
≤ 1.7 |
≤ 0.5 |
0.03 |
0.025 |
|
Q390 C |
≤ 0.2 |
≤ 1.7 |
≤ 0.5 |
0.03 |
0.03 |
|
Q390 D |
≤ 0.2 |
≤ 1.7 |
≤ 0.5 |
0.03 |
0.025 |
|
Q460 C |
≤ 0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q460 D |
≤ 0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q460 E |
≤ 0.2 |
≤ 1.7 |
0.8 |
0.02 |
0.01 |
|
Q690 C |
≤ 0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q690 D |
≤ 0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q690 E |
≤0.2 |
≤ 1.7 |
0.8 |
0.02 |
0.01 |
Scope of Application
For bridge construction, highway construction and other engineering construction.
For the steel industry, customers care not only about quality control, on-time delivery and providing favorable prices, but also about adding value through the services we provide. We work with customers to continuously improve steel quality.
For the steel industry, customers care not only about quality control, on-time delivery and providing favorable prices, but also about adding value through the services we provide. We work with customers to continuously improve steel quality.
Bao Steel (Qingdao) Co., Ltd.
Bao Steel (Qingdao) Co., Ltd. is a large-scale enterprise group focusing on steel production and raw material import and export trade, integrating trade, industry, logistics and services, covering an area of 60,000 m². After years of development, the business scope has expanded to the Middle East, Latin America, Australia, South Korea, Europe, Russia and even Africa. It has established a broad product sales and raw material procurement network at home and abroad, and sincerely provides customers with professional and thoughtful services. After development, the company already has a group of high-quality employees with professional knowledge and experience in production, trade, shipping, modern logistics and other fields. We will make full use of modern management and information technology to cultivate our unique core capabilities and provide high-quality, reliable value-added services and strong support to all sectors of society.
Honor
The company has passed ISO9001 international quality management system certification and CE certification, and obtained provincial enterprise letters of credit, enterprise credit certificates, etc.
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