China Manufacturer Od 40mm 38mm 45mm 16mm A105 A106 A53 of All Sizes Carbon Non-Alloy Steel Round Bar Rod

• After-sales Service: Satisfactory After-Sales Service
• Warranty: Satisfactory After-Sales Service
• Type: Carbon Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Structural Steel Bar, Tool Steel Bar, Die Steel Bar
• Surface Treatment: Coated
• Alloy: Non-alloy
• Special Use: Mold Steel, Free Cutting Steel, Cold Heading Steel
• Customize or Not: Yes
• Transport Package: Standard Marine Packing
• Specification: 300*6000
• Trademark: kewei
• Origin: China
• HS Code: 722840
• Production Capacity: 50000tons/Year

Product Description

Product Description

            Carbon rod is non-metallic product, it has high temperature resistance, good electrical conductivity, not easy to break properties, suitable for cutting metal into the required shape. Because of the high temperature of the carbon rod, it is easy to conduct electricity and has good chemical stability. It has been widely used in national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloy, lightening and other fields, especially black carbon rod, also used in ceramics, semiconductors, medicine, environmental protection, laboratory analysis and other fields, has become the most widely used non-metallic materials.
 

Steel Grade	Q195,Q235,Q345,45#, S20C, SAE1010,SAE1020.SAE1045,EN8,EN 19fC45,CK45,SS400 etc
Standard	ASTM A615Gr40/60,BSS4449 Gr460B,500B etc
Diameter	5.5-250 mm
Length	3000mm-12000mm or as client's request
Straightness	3mm/M max
Tolerance	+0.5mm/-0(dia),+5mm/-0(L)
MOQ	5 tons
Heat treatment	Normalized / Annealed / Quenched / tempered
Surface	black,mill,polished,brush,etc
Test	Ultrasonic test according to SEP 1921-84 G3 C/c
Application	Widely used in construction industry for reinforcing concret(Express way; office building, Bridge etc) Trasportation By sea(20' 40' container), parts of larger cross-sections, crankshafts, gears.
Packaging	Export standard, seaworthy
Delivery time	10-20 days after confirmed order
Container size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
	40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
	40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
Item Type	Diameter (MM)	Length
Round Bar	8-400	6/9/12m or follow client's requirment.
Steel Wire Rod	5.5-34	Coil
Steel Rebar	5.5-40	Cut to length or Coil

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, 20Cc40Cr,20CrMo, 35CrMo,20CrMnTi, 30CrMnTi,20MnVB, 20MnTiBf 45MnV 20CrNiMo, Q345B, 35MnBM,40MnB,36Mn2V	16mm-250mm	GB/T3077-1999
Spring Steel	65Mn,60Si2Mn, 50CrVA	16mm-250mm	GB/T1222-84
Bearing Steel	GCr15tGCr15GD,55SiMoV	16mm-250mm	GB/T18254-2002
Structural steels subject to end-quench hardenability requirements	20CrMnTi,30CrMnTi, 20Cr, 40Crf30CrMo,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

Detailed Photos

Steel Rod Threaded Rod Process

First:doing heat treatment Q+T for hot rolled round bars to make sure the rods to reach the hardness as required.

Second:doing UT to test the rods after heat treatment.
Third:making turning for the rods by machining.
Forth:making thread on the bright smooth rods.
Fifth:making the nuts match the thread rods.

Some of the most notable advantages of carbon steel include: Durable - Carbon steel is very strong and earthquake-resistant. This makes it a popular choice for construction, plumbing, and supporting modern roads.

production line

The difference between round steel and other rebar :1, the appearance is not the same, the round steel appearance is round, there is no grain and no rib, and the other steel surface appearance is engraved or ribbed, so that the bond between round steel and concrete is small, and the bond between other steel and concrete is large. 2, the composition is not the same, round steel (first grade steel) belongs to ordinary low carbon steel, other steel bars are mostly alloy steel. 3, the strength is not the same, the strength of round steel is low, and the strength of other steel is high, that is, compared with other steel bars of the same diameter, the tension that round steel can withstand is smaller than other steel bars, but the plasticity of round steel is stronger than other steel bars, that is, the round steel has a larger deformation before being pulled off, and the deformation of other steel bars before being pulled off is much smaller

warehouse scene

main market

Certifications

Company Profile

       Shandong Kewei Metal Material Co., Ltd. is located in Liaocheng, Shandong Province. Set production, warehousing, logistics in one, strong strength. We focus on steel sales in local and overseas markets. The company is a comprehensive enterprise integrating sales, processing, cutting and transportation, and is committed to providing one-stop steel procurement services for global customers. The main business scope includes stainless steel products, (plate, plate, pipe, rod, etc.) profiles. Products are exported to North Korea, Japan, the Middle East, Africa, Canada, Argentina, Panama, Australia, Spain, Denmark, Italy, Bulgaria, the United Arab Emirates, Syria, Jordan, Singapore, Myanmar, Vietnam, Paraguay, Sri Lanka, Maldives, Oman, the Philippines, Fiji and other countries. As a professional one-stop steel supplier, we always adhere to the service concept of "excellence, win-win cooperation", with the best steel quality, strict quality management, perfect after-sales service, reasonable product prices, good customer reputation, integrity of the business philosophy. To achieve the common development of customers, employees and enterprises. We look forward to working with you to prosper together.

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.

Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.

Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Q13:How to pack the products? A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.

Q14:What is your working time? A:In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.