GB/T700 GB/T1591 GB Material Carbon Steel Coil
Classification ：
Carbon Steel Coil
Keyword ：
Carbon Steel Coil
PRODUCT DETAILS
GB/T700 GB/T1591 GB Material Carbon Steel Coil Description
GB/T700 Q275 carbon steel and low alloy steel coil equivalent material is S275JR steel plate. S275JR steel coil is a general purpose carbon structural steel. This steel is similar to the steels listed in China GB/T700 and GB/T1591. It is also a carbon structural steel and low alloy structural steel used in engineering steel and structural steel, which is usually not heat treated. GB/T1591 steel coil is a Chinese standardized low alloy medium tensile strength steel coil produced by hot rolling process. GB/T1591 steel coil has a variety of manufacturing purposes.
Product Parameters
|
Product Name |
GB/T700 GB/T1591 GB Material Carbon Steel Coil |
|
Production Process |
Hot Rolling, Cold Rolling |
|
Material Standards |
AISI, ASTM, ASME, DIN, BS, EN, ISO, JIS, GOST, SAE, etc. |
|
Width |
45mm-2200mm |
|
Length |
Custom Size |
|
Thickness |
Hot Rolling: 2.75mm-100mm |
|
Delivery Conditions |
Rolling, Annealing, Quenching, Tempered or Standard |
|
Surface Process |
Ordinary, Wire Drawing, Laminated Film |
Chemical Composition
|
Grade |
C |
Mn |
Si |
P |
S |
|
Q235A |
0.14-0.22 |
0.30-0.65 |
0.30 |
0.045 |
0.050 |
|
Q235B |
0.12-0.20 |
0.30-0.70 |
0.30 |
0.045 |
0.045 |
|
Q235C |
≤ 0.18 |
0.35-0.80 |
0.30 |
0.040 |
0.40 |
|
Q235D |
≤ 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 |
|
Q345B |
≤0.2 |
≤ 1.7 |
≤0.5 |
0.035 |
0.035 |
|
Q345C |
≤0.2 |
≤ 1.7 |
≤0.5 |
0.03 |
0.03 |
|
Q345D |
≤ 0.18 |
≤ 1.7 |
≤0.5 |
0.03 |
0.025 |
|
Q390C |
≤0.2 |
≤ 1.7 |
≤0.5 |
0.03 |
0.03 |
|
Q390D |
≤0.2 |
≤ 1.7 |
≤0.5 |
0.03 |
0.025 |
|
Q460C |
≤0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q460D |
≤0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q460E |
≤0.2 |
≤ 1.7 |
0.8 |
0.02 |
0.01 |
|
Q690C |
≤0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q690D |
≤0.2 |
≤ 1.7 |
0.8 |
0.025 |
0.015 |
|
Q690E |
≤0.2 |
≤ 1.7 |
0.8 |
0.02 |
0.01 |
Scope of Application
For bridge construction, highway construction and other engineering construction.
Packing and delivery
We are committed to providing customers with one-stop steel solutions, including product consulting, procurement, logistics, after-sales service, etc. Our professional team has rich industry experience and resources, which can quickly respond to customer needs and provide customized procurement solutions.
FACTORY APPEARANCE
Zhonghuifa Metal Manufacturing (Shanghai) Co., LTD is more than just a supplier; we are a strategic partner committed to fueling global development with strength and reliability.
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CUSTOMER VISIT
We invite you to experience the difference that a truly dedicated steel trade partner can make.We sincerely look forward to establishing good cooperative relations with you, maintaining long-term cooperation, and jointly creating a better future!
OUR EXHIBITIONS
PRODUCT TESTING
Our experts directly source from reputable mills and implement rigorous quality inspection protocols at every stage.
CUSTOMER CHAT
We conduct business with honesty, transparency, and respect, building lasting trust with our partners.
APPLICATION AREAS
The products are widely used in new energy, biomedicine, electronic information, photovoltaic power generation, aerospace, 5G communications, ecological agriculture, building materials, consumer goods, water treatment, home decoration, green packaging and other emerging fields.
New Energy
Biomedicine
Electronic Information
Power generation
Aerospace
5G communications
Ecological Agriculture
Building Materials
Consumer Goods
Water treatment
Home Decor
Green packaging
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.
Q4:What about product prices information?
A:Prices various according to periodic price changes of raw materials.
Q5:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
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