Product Details:
Classified by process
Round steel bar is divided into three types: hot rolled, forged and cold drawn. The size of hot rolled round bar is 5.5-250 mm. Among them: small round bars of 5.5-25 mm are mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round bars larger than 25 mm are mainly used for the manufacture of mechanical parts and billets of seamless steel pipes ect.
Classification by chemical composition
Carbon steel bar can be divided into low carbon steel bar, medium carbon steel bar and high carbon steel bar according to chemical composition (that is, carbon content).
| Product Name | Jis s15c, Din Ck15, Astm 1015, Gb 15# 25mm Hot Rolled Carbon Steel Round Bar |
| Grades | Jis s15c / Din Ck15 / Astm 1015 /Gb 15# |
| Surface | Black,Polish,Oiled |
| Technique | Hot rolled |
| Delivery Condition | Black Surface,Rough machined or as required |
| Test | 100% Ultrasonic test |
| Process | EAF + LF + VD + Forged + Heat Treatment |
| Dimension | Diameter : 16mm – 250mm |
| Length : 4000-15000mm or cut to length | |
| Application | 1): Can be used in many fields such as building, automobile, shipbuilding, petrochemical, machinery, medicine, food, electric power, energy, space, building and decoration, etc. 2): Can be made into mould template, mortise pin, column 3): This kind of steel have good mechanical property, is widely used in structural parts which may support stress alternation, especially made into some connecting rods, bolts, wheel gear… 4): This kind of steel is the most common blanks and materials of shaft parts. Its die welding material model is CMC-E45. |
| Inspection | Mill Test Certificate is supplied with shipment,SGS inspection is accepted if needed |
| Package | Standard export seaworthy package or as required. |
| Port | Tianjin Port or Customer designated port of destination |
| Delivery Time | 5-15 days,according to customers’ grades,dimension and quantities |
Commen steel round bar category,grade,sizes and standard:
| Category | Grades | Sizes | Standard |
| Carbon structure steel | Q195, Q215, Q235, Q275 | 16mm-250mm | GB/T700-2006 |
| Low alloy high strength structure steel | Q295, Q345, Q390, Q420, Q460 | 16mm-250mm | GB/T1591-2008 |
| Prime Carbon structure steel | 10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45,S45C, C45 | 16mm-250mm | GB/T699-1999 |
| Alloy structure steel | 30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr,40Cr,20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 45MnV, 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V, | 16mm-250mm | GB/T3077-1999 |
| Spring Steel | 65Mn, 60Si2Mn, 50CrVA | 16mm-250mm | GB/T1222-84 |
| Bearing Steel | GCr15, GCr15GD,55SiMoV | 16mm-250mm | GB/T18254-2002 |
| Structural steels subject to end-quench hardenability requirements | 20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, q345b,35MnBM, 40MnB,45MnV. | 16mm-250mm | GB/T5216-2004 |
| Oil wells structural steel | 37Mn5, 36Mn2V | 16mm-250mm | Q/LYS248-2007 |
| Marine anchor chain steel | CM490, CM690, M30Mn2 | 16mm-250mm | YB/T66-1987 |
| GB/T18669-2002 |
Applications：
| Type | Application |
| Steel sheet | Automotive,Construction,Chemical processing,Equipment |
| Steel coil | Cooking utensils,Dishwashers,Ovens,Range hoods,Refrigerators |
| Steel strip | Building material,Kitchen sinks/cutlery,Baths,Elevators |
| Steel tube | Decoration industry,Manufacturing industry,Escalator |
| Steel bar | Decorative hardware, industrial pipes, medical equipment, vehicle accessories |
Packing and shipping:
| Packing | 1. by bundles, each bundle weight under 3 tons, for small outer diameter round bar,each bundle with 4 – 8 steel strips. |
| 2. 20 feet container contains dimension, length under 6000mm | |
| 3. 40 feet container contains dimension, length under 12000mm | |
| 4. By bulk vessel, Freight charge is low by bulk cargo, and large heavy sizes can not be, loaded into containers can shipping by bulk cargo |
Standard sea-worthy packing:
Standard sea-worthy packing, with woven bags or according to customers demand for alloy steel/stainless steel bars.
Delivery time:
Within 10 working days after receiving the deposit for 15 tons.
Within 15 working days after receiving the deposit for 30 tons.
Mainly according to your order quantity.
Company Profile:
Shandong Xindongqing New Materials Co., Ltd.. is located in the eastern part of the North China Plain, which is economically successful in China.Our company is mainly engaged in the wholesale and processing of stainless steel,GI,GL,Aluminium, Roofing Sheet.
The main products are stainless steel plate/sheet,stainless steel coil, stainless steel bar,stainless steel pipe, Carbon Steel, Aluminum sheet/coil/bar/foil , Titanium, Lead, Galvanized steel, Galvalume steel, Prepainted steel and so on. We have a great variety of goods which are in abundant supply.
Our company insists on improving innovation ability and looking forward to overseas markets to satisfy customers’ demands and establish long-term win-win cooperation with primary material and competitive price.
Customer visits
Shandong Xindongqing New Materials Co., Ltd. specializes and pursues excellent quality; Preking serves customers based on the corporate philosophy of “integrity-based, quality first”, we will continue to provide customers with high-quality products and perfect services, and sincerely invite you to visit Liaocheng, the beautiful water city, come to our company for on-site inspection!
Customer praise
Certificate:
Shandong Xindongqing New Materials Co., Ltd. has a strict quality control system, closely monitoring every link of warehousing, inspection, and packaging, and does not allow the slightest error, and does not allow unqualified products to be stored. With excellent product quality and excellent service, Preking is trusted and supported by our customers.
FAQ:
Q:Are you trading company or manufacturer ?
A: We are professional manufacturer for stainless steel sheet, and our company also is a very professional trading company for steel products.
Q: Will you delivery the goods on time?
A: Yes, we promise to provide best quality products and delivery on time. Honesty is our company’s tenet
Q: Do you provide samples? Is it free or extra?
A: The sample could can provide for customer with free, but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes, absolutely we accept.
Q: How could you guarantee your products?
A:Each piece of products is manufactured by certfied workshops, inspected according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
Q: How do we trust your company?
A:We specialize in steel business for years, headquarter locates in Liaocheng city, Shandong province. You are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
Q: How can l get your quotation as soon as possible?
A: The email and fax will be checked within 12 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hour. Please send us your requirement and order information(Steel grade, size, quantity, destination port), we will work out a best price soon.
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