1. High strength
Round steel is one of the metal materials made from a variety of metal elements through chemical reactions and physical processing. One of its characteristics is that it has high strength, can withstand large external pressure and torque, and is not easy to deform and break. This makes round steel widely used in construction, pressure vessels, automobiles and other fields.
- Product Details
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Quick Details
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Place of Origin:
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China
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Brand Name:
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Wugang
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Product Name:
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Carbon steel round bar
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Inspection:
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Accept Customer's Inspection
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Shape:
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Round.square.Rectangle
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Surface:
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black / bright / oiled / painting / coating / anti-corrosion
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Quality:
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High-quality
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TRADE TERM:
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FOB CIF CFR CNF EXWORK
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Delivery term:
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Within 7days
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Packing:
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Standard Seaworthy Packing
Quick Details
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Steel Grade:
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Q195 Q235 Q215 Q345
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Tolerance:
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±1%
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Grade:
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Carbon steel, Q195 Q215 Q235 Q345 10# 20#,etc, A53-A369
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Place of Origin:
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China
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Brand Name:
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Wugang
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Product Name:
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Carbon steel round bar
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Inspection:
-
Accept Customer's Inspection
-
Shape:
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Round.square.Rectangle
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Surface:
-
black / bright / oiled / painting / coating / anti-corrosion
-
Quality:
-
High-quality
-
TRADE TERM:
-
FOB CIF CFR CNF EXWORK
-
Delivery term:
-
Within 7days
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Packing:
-
Standard Seaworthy Packing
Specification
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Product name
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Carbon Steel Round Bar
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Material
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Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR
Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420D,Q420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E, Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C, Q890C,Q890D,16Mo3,16MnL,16MnR ,16Mng,16MnDR,HG785D,S690QL,50MN |
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Shape
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Round / Square / Rectangular
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Diameter
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5.5-400 mm
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Length
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As request
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Classification
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Low-carbon steel: Carbon content≤0.25%
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Middle-carbon steel: Carbon content≤0.6%
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High-carbon steel: Carbon content＞0.6%
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Technique
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Hot Rolled / Cold Rolled
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Surface Treatment
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Bared, Black Painted, Galvanized, Oiled or to your requirements
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sample
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Can provide samples
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Processing Service
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Welding, Punching, Cutting, Bending, Decoiling.ect
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Payment
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Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram (30% deposit).
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Carbon Content
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0.2%-2.11%
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Certificate
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ISO, CE,.BIS API 5L ect.
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All sizes can be customized according to customer requirements.
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Material
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Specifications
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Material
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Specifications
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8#-10#
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∮16-290
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65Mn
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∮40-300
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15#
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∮14-150
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45Mn2
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∮18-75
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20#
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∮8-480
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60Si2Mn
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∮16-150
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35#
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∮8-480
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20CrMnTi
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∮10-480
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45#
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∮6.5-480
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20crmnTiB
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∮16-75
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Q235B
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∮6.5-180
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GCr15
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∮16-400
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40Cr
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∮8-480
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ML35
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∮8-150
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20Cr
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∮10-480
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T8-T13
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∮8-480
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42CrMo
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∮12-480
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Cr12
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∮16-300
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35CrMo
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∮12-480
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Cr12MoV
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∮16-300
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20CrMo
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∮12-300
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3Cr2W8V
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∮16-300
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38CrMoAL
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∮20-300
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45Cr50Cr
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∮20-300
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5CrMnMo
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∮20-450
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20CrMnMo
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∮20-300
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16Mn（Q345B）
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∮14-365
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40Mn2
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∮28-60
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50Mn
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∮40-200
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35Cr
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∮55
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15CrMo
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∮21∮24∮75
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15Mn
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∮32∮170
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25#
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∮16-280
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40CrMnMo
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∮80-∮160
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YF45MnV
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∮28-80
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20CrMnMo
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∮20-300
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30#
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∮6.5-480
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27 SiMn
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∮20-350
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30Crmo
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∮28
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Crwmn
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∮20-300
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30CrmnTi
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∮16-300
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H13(4Cr5MoSiVi)
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∮20-300
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60#
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∮210.∮260
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40crNimo
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∮20-
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Product Description
Carbon Steel Round Bar
Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: small round steel of 5.5-25 mm is mostly supplied in straight strips and bundles, and is commonly used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used to manufacture mechanical parts and seamless steel pipe blanks.
2. Moderate hardness
The hardness of round steel is adjusted according to the specific application needs, so it is moderately hard, neither too hard nor too soft. This characteristic allows round steel to adapt to various complex processing requirements, such as cold, hot rolling, forging, cutting and other processes.
4. Good wear resistance
Due to the complex processing technology and surface treatment technology used in the production process of round steel, a certain hardness layer is formed on the surface, thereby improving the wear resistance. Round steel will not damage the surface due to friction during use, making it more durable and durable
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The difference between round steel and other steel bars:
1. The appearance is different. Round steel has a smooth and round shape, with no lines or ribs. Other steel bars have grooves or ribs on the surface, which results in a low bonding force between round steel and concrete, while other steel bars have a high bonding force with concrete.
2. The composition is different. Round steel (first grade steel) belongs to ordinary low-carbon steel, while other steel bars are mostly alloy steel.
3. The strength is different, with round steel having lower strength and other steel having higher strength. That is, round steel with the same diameter can withstand less tensile force compared to other steel bars, but its plasticity is stronger. That is, round steel has greater deformation before being pulled apart, while other steel bars have much smaller deformation before being pulled apart.
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