Shandong Chasing Light Metal Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 15 days after deposit |
| Packaging Details | Plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands |
| Material | Q345B/16Mn |
| Technique | Hot Rolled |
| Standard | GB/T1591-2008 |
| Surface | According to customer's requirement |
| Thickness | 8-320mm |
| Width | 1250mm, 1500mm 3000mm or required |
| Length | 3000mm, 6000mm,12000mm or required |
| Application | Bridges, vehicles, ships, buildings. |
| Brand Name | Bao Steel/ TISCO/JISCO |
| Model Number | Stainless Steel sheets/plate |
| Certification | SGS,BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 5000 Ton/Tons per Month |
| Delivery Time | 15 days after deposit | Packaging Details | Plastic bags, thin film, wooden pallet, standard seaworthy export packing or as customer demands |
| Material | Q345B/16Mn | Technique | Hot Rolled |
| Standard | GB/T1591-2008 | Surface | According to customer's requirement |
| Thickness | 8-320mm | Width | 1250mm, 1500mm 3000mm or required |
| Length | 3000mm, 6000mm,12000mm or required | Application | Bridges, vehicles, ships, buildings. |
| Brand Name | Bao Steel/ TISCO/JISCO | Model Number | Stainless Steel sheets/plate |
| Certification | SGS,BV | Place of Origin | China |
| High Light | Grade Q345B Carbon Steel Plates ，12000mm Length Carbon Steel Plates ，Q345B Carbon Steel Sheet Metal | ||
Q345B is a kind of low-alloy steel, also named 16Mn, which is generally impacted at 20 ℃ at normal temperature or free from experiment. Q345 is widely used in bridges, vehicles, ships, pressure vessels, special equipment, etc. The contents of sulfur and phosphorus in Q345B are relatively high. They are harmful elements in steel. It is easy to make the steel pipe green and affect the working performance under low temperature environment. Q represents the yield strength, 345 represents the yield strength of this steel is 345mpa, and B represents the grade differentiation of low temperature impact resistance of steel, mainly due to different impact temperatures and different quality of steel impacted at different temperatures.
Product Description:
| Product Name | Q345B / 16Mn Steel sheets/plate |
| Size | as required |
| Width | 50mm-6000mm or as required |
| Thickness | 6mm-320mm or as required |
| Standard | GB/T1591-2008 |
| Technique | Hot rolled |
| Surface Treatment | According to customer's requirement |
| Thickness Tolerance | ±0.01mm~ ±0.25mm |
| Material | Q345B / 16Mn |
| Application | Bridges, vehicles, buildings, pressure vessels. |
| MOQ | 1 ton , We can accept sample order. |
| Shipment Time | Within 15-20 workdays after receiving deposit or workable L/C |
| Export Packing | Waterproof paper, and steel strip packed. |
| Capacity | 250,000 tons/year |
Chemical Composition:
| Grade | C | Si | Mn | P | S | V | Nb | Ti | AL |
| ≤% | ≤% | ≤% | ≤% | ≤% | % | % | % | ≥% | |
| Q345A | 0.20 | 0.55 | 1.70 | 0.045 | 0.045 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | / |
| Q345B | 0.20 | 0.55 | 1.70 | 0.040 | 0.045 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | / |
| Q345C | 0.20 | 0.55 | 1.70 | 0.035 | 0.035 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | 0.015 |
| Q345D | 0.18 | 0.55 | 1.80 | 0.030 | 0.030 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | 0.015 |
| Q345E | 0.18 | 0.55 | 1.80 | 0.025 | 0.025 | 0.02-0.15 | 0.015-0.060 | 0.02-0.20 | 0.015 |
Physical properties :
| Grade | Tensile strength (MPa) | Yield strength (MPa) | Elongation δ5≥(%) |
| Q345A (thickness≦16mm) | 470-630 | 345 | 21 |
| Q345B(thickness≦16mm) | 470-630 | 345 | 21 |
| Q345C(thickness16-35mm) | 470-630 | ≥325 | 22 |
| Q345D(thickness35-50mm) | 490-675 | ≥295 | 22 |
| Q345E(thickness50-100mm) | 490-675 | ≥275 | 22 |
Difference between Q235 and Q345:
Q235 - metal structural parts, carburized or cyanide parts with low core strength requirements, pull rods, connecting rods, hooks, couplers, bolts, nuts, sleeves, shafts and weldments.
Q345 -- good comprehensive mechanical properties, low temperature performance, good plasticity and weldability. It can be used as structures, mechanical parts, building structures and general metal structures bearing dynamic loads such as medium and low pressure vessels, oil tanks, vehicles, cranes, mining machinery, power stations and bridges. It can be used in hot rolling or normalizing state. It can be used for various structures in cold areas below - 40 ℃.
If the structure is controlled by strength, Q345 can be considered; if the structure is controlled by stiffness, Q235 can be considered. Q345 is a little expensive, but it can save materials because of its high strength. The specific selection can be comprehensively compared from the above points.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q5:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q6. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Q7. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2004
Total Annual:
12000000-13000000
Employee Number:
120~200
Ecer Certification：
Verified Supplier
Shandong Chasing Light Metal Co., Ltd. is a leading steel and metal company with a decade of experience in the industry. Founded in2013, we have established ourselves as a reliable supplier of various steel and metal materials and processed products. Our core business revolves around the distributio... Shandong Chasing Light Metal Co., Ltd. is a leading steel and metal company with a decade of experience in the industry. Founded in2013, we have established ourselves as a reliable supplier of various steel and metal materials and processed products. Our core business revolves around the distributio...
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