AISI 4140/4130/1020/1045 Hot Rolled Alloy Metal Iron Steel Rod ASTM 1018 1020 1045 1518 Cold Drawn Polished Bright Mild Carbon Round Steel Bars/Rods
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Product Highlights
- Wide Material Range: Available in AISI 4140, 4130, 1020, 1045, 1018, Q345, Q420, Q690, and more.
- Custom Dimensions: Diameter 16-400mm, Length 2000-12000mm, or as required by customers.
- Multiple Techniques: Offering Hot Rolled, Cold Drawn, and Hot Forged processing methods.
- Surface Treatment: Polished, Black, Mill, Brush, Clean, Blasting, and Painting options.
- Heat Treatment: Options include Normalized, Annealed, Quenched, and Tempered.
- Certifications: ISO, SGS, BV, and Mill Certificate provided for quality assurance.
- Processing Services: Supports Bending, Welding, Decoiling, Cutting, and Punching.
- Fast Response: Almost all inquiries are handled within 3 hours.
Product Attributes
- Customization
- Available
- After-sales Service
- Support
- Warranty
- Support
- Model NO.
- Q235B
- 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
- Polished
- Alloy
- Non-alloy
- Special Use
- Mold Steel, Free Cutting Steel, Cold Heading Steel
- Surface
- Black, Mill, Polished, Brush, etc
- Length
- 2m, 5.8m, 6m, or as Required.
- Trade Terms
- Fob CIF CFR EXW
- Technique Type
- Cold Drawn, Hot Rolled, Forged
- Heat Treatment
- Normalized / Annealed / Quenched / Tempered
- Processing Service
- Bending, Welding, Decoiling, Cutting, Punching
- Sample
- Free Sample
- Payment Term
- D/a D/P T/T L/C
- Tolerance
- +0.5mm/-0(Dia), +5mm/-0(L)
- Shipping Time
- Within 7-15 Days
- Grade
- Q235, S45c/C45/Ck45/DIN1.1191/1045 Carbon Steel
- Transport Package
- Bundle or as Required
- Specification
- 5.5mm to 600mm diameter
- Trademark
- Hongcheng
- Origin
- Shandong, China
- HS Code
- 7307990000
- Production Capacity
- 50000ton Per Month
Product Images of AISI 4140/4130/1020/1045 Hot Rolled Alloy Metal Iron Steel Rod ASTM 1018 1020 1045 1518 Cold Drawn Polished Bright Mild Carbon Round Steel Bars/Rods
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Product Description

Please contact me for more product details and the latest prices.
| Commodity | Carbon Steel bar/ rod |
| Specifications | Dimensions16-400mm,etcLength:2000-12000mm,or as required |
| Standard | GB,JIS, ASTMB,INISO |
| Certification | ISO, SGS,BV,Mill Certificate |
| Technique | Cold/Hot rolled, Cold-Drawn, or Hot Forged |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Heat Treatment | Annealed; Quenched; Tempered |
| Thickness tolerance | ±0.1mm |
| Material | Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,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 | |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Applications | The use is very wide ,from the general engineering structure to cars ,bridges, ships ,boilers and pressure vessels and other manufacturing ,have been used in large quantities. |
| Packing | Seaworthy wooden pallet or according to client's requirement |
| MOQ | 1 ton |
Please contact me for more product details and the latest prices.



Please contact me for more product details and the latest prices.

Quality first: production and inspection in strict accordance with production standards;
Price advantage: discounts based on real market prices;
Transaction security: There will be no loss of customer funds;
After-sales guarantee: the customer's problem is our problem;
Long-term cooperation: quality assurance, price advantage, sincere service can last for a long time.
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
For 20feet container load 20tons-25tons. For 40feet container load 25tons-28tons.

Please contact me for more product details and the latest prices.
Shandong Hongcheng Metal Materials Co., Ltd. is a professional steel product manufacturer. The company is located in Jinan City, Shandong Province, close to Qingdao Port and Tianjin Port, and is very convenient for sea transportation. We have many faithful clients in Europe, South America, Mid-East, Asia and etc. We have a wide range of steel products, such as stainless steel, carbon steel, alloy steel and etc. The annual export volume is about 1000,000 tons. We promised almost all inquiry will be dealed with within 3 hours. "Punctuality, Integrity, Humanization service" has always been the development principle that strictly adhered by our company and all stuff all the time.
At present, we have five finishing rolling production lines and two hot rolling production lines . Further more advanced automatic width control system (AWC), automatic thickness control system (AGC), bending roll system, work roll channeling roll system and other effective measures are adopted to guarantee product quality. Well-equipped production lines and advanced control systems work together to make sure all the stainless steel products we made are in line with the national standards.



1. CAN I GET SOME SAMPLES?
Yes. We can provide samples, you need to pay the sample fee and shipping cost in advance.
We will refund the sample fee after you place your order.
Please let us know your courier account or send us your fees and we will arrange to send you a sample.
2. CAN YOU PRODUCE ACCORDING TO THE SAMPLES?
Yes, we can produce your samples or technical drawings. We can build the molds and fixtures.
3. WHAT IS YOUR TERMS OF PAYMENT?
Payment<= 1000 USD, 100% in advance.
Payment>= 1000 USD, 30% T/T in advance, balance before shipment.
If you have another question, pls feel free to contact us ASAP.
4. WHAT IS YOUR TERMS OF DELIVERY?
EXW, FOB, CFR, CIF, DDU.
5. CAN WE VISIT YOUR FACTORY?
Warmly welcome. Once we have your schedule, we will arrange for the professional sales team to follow up on your case.
6. HOW ABOUT YOUR DELIVERY TIME?
Generally speaking, 10 to 25 days after receiving your advance payment. The exact delivery time depends on the goods and quantity you ordered.
7. AFTER-SALE ADVANTAGES.
Year warranty for products; If you find any defective parts for the first time, we will provide you with new parts for free in the next order. As an experienced manufacturer, you can be assured of quality and after-sales service.
Please contact me now for more product details and latest prices.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2451788". Items marked "" are certified.
Company Profile
Shandong Hongcheng Metal Materials Co., Ltd. is a professional steel product manufacturer. The company is located in Jinan City, Shandong Province, close to Qingdao Port and Tianjin Port, and sea transportation is very convenient. Main products: Carbon steel coils, stainless steel coils, galvanized coils, color-coated coils, roof panels, rebars, H-shaped steel, angle steel, channel steel, etc., with rich product resources, providing you with one-stop procurement.
We have many loyal customers in Europe, South America, the Middle East, Asia and other places. Our steel products are diverse, including stainless steel, carbon steel, alloy steel, etc. The annual export volume is about 1 million tons. We promise that almost all inquiries will be processed within 3 hours. "Punctuality, integrity, and humanized service" have always been the development principles that our company and all employees have always strictly adhered to.
Since its establishment, the company has adhered to the business principles of "quality first, customer first, and reputation-based", and has always made every effort to meet the potential needs of customers. The trend of economic globalization is unstoppable. Our company is willing to cooperate sincerely with enterprises from all countries to achieve a win-win situation.
About Our Factory & Business Background
- Address
- Room 2433-B26, Building 3, Aosheng Building, No. 1166 Xinluo Avenue, High-Tech Zone, Jinan City, Shandong Province, Jinan, Shandong, China
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao port
Our Production Capability & Technical Expertise
- Main Products
- Carbon Steel Coil, Carbon Steel Plate, Carbon Steel Pipe, Steel Rebar, Galvanized Steel Coil, PPGI Coil, Galvanized Steel Pipe, Carbon Steel Rod, Angle Steel, Channel Steel
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-12-10
-
Export Year
- 3 Years
-
Main Markets
- North America, South America, Europe
-
Repeat Buyers Choice
- 80%~100%
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Can I get samples?
- Yes, we provide samples. You need to pay the sample fee and shipping cost in advance, which will be refunded after you place your order.
- Can you produce according to samples?
- Yes, we can produce based on your samples or technical drawings, including building molds and fixtures.
- What are the terms of payment?
- For payments <= 1000 USD, 100% in advance. For payments >= 1000 USD, 30% T/T in advance, with the balance paid before shipment.
- What are the terms of delivery?
- We accept EXW, FOB, CFR, CIF, and DDU terms.
- Can we visit your factory?
- Yes, you are warmly welcome. Once we have your schedule, we will arrange for a professional sales team to follow up.
- What is the delivery time?
- Generally 10 to 25 days after receiving advance payment, depending on the goods and quantity ordered.
- What are the after-sale advantages?
- We offer a year warranty. If defective parts are found initially, we provide new parts for free in the next order.
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