Premium Quality Carbon Structural Steel Hot Forged Round Steel for Machinery Manufacturing

Product Description

Product Description

Round steel is a hollow cylindrical metal material, which is widely used in construction, machinery manufacturing, automobile manufacturing, energy, transportation and other industries. Round steel is made in a variety of processes, including hot rolling, cold drawn manufacturing and cold drawn manufacturing.Carbon round steel is a solid length of steel with a round cross-section, which is used to manufacture machine parts or as seamless steel pipe billets.

 

1).Composition:  
 

Steel Grade	chemical composition
	C	Si	Mn	S	P	Cr	Ni	Cu
10#	0.07%-0.13%	0.17%-0.37%	0.35%-0.65%	≤0.035%	≤0.035%	≤0.15%	≤0.25%	≤0.25%
20#	0.17%-0.23%	0.17%-0.37%	0.35%-0.65%	≤0.035%	≤0.035%	≤0.25%	≤0.30%	≤0.25%
45#	0.42%-0.50%	0.17%-0.37%	0.50%-0.80%	≤0.035%	≤0.035%	≤0.25%	≤0.30%	≤0.25%
65Mn	0.62%-0.70%	0.17%-0.37%	0.35%-0.65%	≤0.035%	≤0.035%	≤0.25%	≤0.30%	≤0.25%

 
2). Diameters:6-400mm
 
     Length:1-12m or as required

3). Application of Carbon Structural Steel: 
 
With its excellent mechanical properties and processing characteristics, high-quality carbon structural steel is mainly used in the
fields of machinery manufacturing, construction engineering, and transport, specifically including the manufacture of cold pressed
parts, welded containers, shaft parts, springs and bridge components.

4).Special Steel Round Bar

	Grade	Spec	Dimension	Steel Grade	Application industry
Special Steel Round Bar	Quality carbon structural steel	GB/T699  JIS G 4051 ASTM A29  SAE,EN10083 (Others)	12-260	10# ,20#,45#, 65Mn,SAE1080,S45C,etc	For Manufacturing of All Kinds of Bearing  Parts,  Connecting Rod. Rigging Metal Tools etc.
	Low alloy high-strength steel	GB/T1591,(Others)	13-260	Q355 series,Q460C,etc	Mechanical,Car,Engineering machinery
	Alloy structural steel	GB/T3077,JIS,ASTM A29, EN10083,(Others)	13-260	20Mn2-45Mn2,25MnV,27SiMn-42SiMn,20Cr-40Cr,12CrMo-42CrMo,20CrMn,40CrMn,SCr420,SCr440,SCM420,SCM440,41Cr4,20CrMoA,30CrMoA,20Cr2MoA,20CrNiMo,20Cr2Ni4A,SAE4340,20Cr2Ni4A,30CrMnSiA etc	Mechanical,Car,Bridge,Petrochemical industry
	Bearing steel	GB/T18254,(Others)	14-200/5-25 wire rod and cold drawn wire	GCr15,GCr15SiMn,C&U1,C&U2,GCr15-JN,SCP52100,SCPSS52100,GCr15S700,100CrMn6,SUJ2,SUJ2S1,SAE1055,S55C,G20CrNiMoA(SAE8620),GCr15etc	Mechanical ,Car ,Electric machinery,Engineering machinery etc
	Spring Steel	GB/T1222,JIS,SAE,EN,(Others)	13-120	60Si2MnA,60Si2CrA,60Si2CrVA,55CrMnA,50CrVA,SUP9, SUP9A ,SUP11A, 55Cr3 ,51CrV4 ,52CrMoV4 ,SAE5160 SAE6150 ,SAE9254, 60SiCrVAT, 52CrMoV4 ,55SiCr etc	Car,High Speed railway,Locomotive
Round billet	300mm-600mm ( According to the different requirement)
Large section bar	80mm-350mm ( According to the different requirement)
Forging	180mm-1500mm ( According to the different requirement)

 

Detailed Photos

 

Packaging & Shipping

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)

40ft HC:12032mm(Length)x2352m(Width)x2698mm(High)

20feet container load 25tons coils whose length is under 5.8m

40feet container load 25tons coils whose length is under 11.8m

Packing Details : Bundle with steel strip
 

Delivery Details : Use trays to facilitate loading and unloading
 

Standard Export Seaworthy Package.Suit for all kinds of transport ,or as required
 

 

Company Profile

Liaocheng Huajian Steel Co.,Ltd is located in Liaocheng, Shandong Province, which is known as "the Water City of Jiangbei", and our company was established in the year 2006. We are a modern private enterprises which are specialized in processing and exporting steel materials in China and win high reputations from our customers.
Our main items are:
1. Cold rolled steel/ galvanized steel/ galvalume steel/ prepainted steel/ corrugated steel
2. steel profiles, such as, steel angle section/ H beams/ I beams/ Channel section etc..
3. HRC MS plate, checkered steel plate, alloy steel plate /coil etc..
4. also the carbon steel/ galvanized steel round and square tubes, and stainless steel etc.
 
Besides, we can do customization as your demand or samples, etc..
Warmly welcome your esteemed come and visit our company and the production line.
Our current export markets are: Sorth America, North America, Europe,Australia,Africa, Asia, etc..
Adhere to the principle of"fair,objective,scientific,honest management, keeping promises, credibility honoring, following delivery schedule", Liaocheng Huajian Steel Co.,Ltd is willing to establish long-term close cooperation with our customers and make progress together to create a more brilliant future!

FAQ

(1)why you chose us ?
Because we have large stocks and we have long term cooperative factories. We can get the lowest ex-factory prices. The price are quite reasonable and it is lower than our commercial peers. Also, we can guarantee the quality of our products.
(2) Our minimum order quantity:
15 Metric Tons
(3)How about the Delivery Time?
The steel pipe will be produced since we getting your deposit by T/T or original L/C, and delivery to the port of loading within 25~30 days. 
For normal size, some stocks in our factory now, we can shipment within 7~10 days after receive the deposit.
(4) What kind of payment does your company support?
T/T, 100% L/C at sight.
(5)Do you charge for the samples?
No, we provide samples free, you pay for the freight charge.
(6) Main market:
Mid East South America South Asia Africa Southeast Asia Northern Europe Western Europe etc.

If you are interested in our products, please contact with me freely !

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