AISI Q345B Hot Rolled Gi Galvanized Steel Sheet With Regular Spangle 12 Gauge
AISI Q345B Hot Rolled Gi Galvanized Steel Sheet With Regular Spangle 12 Gauge
Product Information
Q345 has good comprehensive mechanical properties, low temperature performance, good plasticity and weldability. It is used as the structure, mechanical parts, building structure, general metal structural parts, heat, etc. bearing dynamic load for medium and low pressure vessels, oil tanks, vehicles, cranes, mining machinery, power stations, bridges, etc Used in rolling or normalizing state, it can be used for various structures in cold area below – 40 ℃.
Product Name | Galvanized Steel Sheet |
Length | 1-12m or as required |
Width | 0.6m-3m or as required |
Thickness | 0.1mm-300mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Thickness Tolerance | ±0.15mm |
Material | Q345,Q345A,Q345B,Q345C,Q345D,Q345E,Q235B |
MOQ | 2 tons.We also can accept sample order. |
Shipment time | Within 7-10 workdays after receiving deposit or L/C,depending on the specific quantity |
Export packing | Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |

Chemical Composition
| Name | Grade | Chemical Composion% | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C≤ | Mn | Si≤ | P≤ | S≤ | V | Nb≤ | Ti | Al≤ | ||
| Q345 | A | 0.20 | 1.00-1.60 | 0.55 | 0.045 | 0.045 | 0.02-0.15 | 0.015-0.060 | 0.2 | |
| B | 0.20 | 1.00-1.60 | 0.55 | 0.040 | 0.040 | 0.02-0.15 | 0.015-0.060 | 0.2 | ||
| C | 0.20 | 1.00-1.60 | 0.55 | 0.035 | 0.035 | 0.02-0.15 | 0.015-0.060 | 0.2 | 0.015 | |
| D | 0.18 | 1.00-1.60 | 0.55 | 0.030 | 0.030 | 0.02-0.15 | 0.015-0.060 | 0.2 | 0.015 | |
| E | 0.18 | 1.00-1.60 | 0.55 | 0.025 | 0.025 | 0.02-0.15 | 0.015-0.060 | 0.2 | 0.015 | |
Our Factory
Packing&Shipping
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 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.
Q5: What about product prices information?
A: Prices various according to periodic price changes of raw materials.
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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