China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar
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Product Highlights
- Wide Size Range: Available in 8mm to 60mm square bars with precise side length tolerance of +/-2mm.
- High Quality Material: Made from 35CrMo/4135 alloy steel, ladle furnace refined and vacuum degassed for purity.
- Multiple Standards: Complies with AISI, GB, JIS, and DIN standards, including ASTM 4135/SCM435.
- Surface Finish: Polished surface free of cracks, scars, and wrinkles, ensuring high usability.
- Fast Delivery: Standard delivery within 20 days after order confirmation; off-season within 15 workdays.
- Customizable Packing: Standard seaworthy packing available, or customized according to customer requirements.
- Certified Quality: Mill test certificate provided guaranteeing chemical composition within contract limits.
- Flexible Payment: Accepts T/T, L/C at sight, D/P, Western Union, and Money Gram for secure transactions.
Product Attributes
- Customization
- Available
- Type
- Carbon Steel Bar
- Standard
- AISI, GB, JIS, DIN
- Model NO.
- Steel Square Bar
- Technique
- Cold Drawn
- Application
- Structural Steel Bar, Tool Steel Bar, Die Steel Bar
- Surface Treatment
- Polished
- Alloy
- Alloy
- Special Use
- Free Cutting Steel
- Transport Package
- Standard Export Seaworthy Packing
- Specification
- 8X8MM-60X60MM
- Trademark
- Zhong Lian
- Origin
- Hebei, China
- HS Code
- 721499
- Production Capacity
- 100000 Ton/Tons Per Year
Product Images of China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar
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China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar -
China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar -
China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar -
China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar -
China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar -
China Factory 8mm 10mm 12mm 16mm Mild Ms Steel Square Bar
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Product Description
Alloy Steel Square Bar ASTM 4135/SCM435/35CrMo
1. Grade: 35CrMo/4135/1.7220 lloy Steel Round Bars
2. Specification: 8x8mm-60x60mm
3. Supply condition: Hot-rolled steel, Annealed steel, Bright steel
4. Processing: Hot working
5. Quality Condition:
Both end of each bar must be cut.
Ladle furnanced and vacuum de-gassed
Show heat No. On each bar
Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.
The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.
6. Packing situation: Standard seaworthy packing or as customer required
7. Delivery time: 20 days after order confirmed
8. Payment: T/T or L/C at sight
9. According to national standard (GB)for our products, if not, supply according to national standards(GB) or agreement.
10. Size Tolerance:
Length tolerance: +100mm/-0mm
Side length tolerance: +/-2mm
Straightness: Max 6mm/m
| Grade | C | Si | Mn | P | S | Ni | Mo |
| 4135 | 0.0.32 0.40 |
0.17 0.37 |
0.40 0.70 |
Max 0.035 |
Max 0.035 |
Max 0.03 |
0.15 0.25 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2411188". Items marked "
" are certified.
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Company Profile
Guangzhou Zhonglian Building Material Co., Ltd. Has won favorable reputation through 16 years growth and development. Serving 60 countries and regions in the world, including Southeast Asia, Africa, South America, French island countries, Pacific island countries. At present, major product lines such as Steel products, Prefabricated Steel structure and Building Materials have been formed, which will continue to develop in deeper profession and brand building.
For Prefabricated Steel structure, is composed of steel material structure. The Structure is mainly made of profile steel and steel plate, steel column, steel truss girder artifacts, such as weld is required between each components or parts, bolt connection. The weight is lighter, the construction is simple with installation at short time, widely used in large factories, stadiums, high-rise, and other fields.
It can be produced as a steel structure warehouse, steel structure house, steel structure school, hospital, steel structure packing, mall, hotel, temporary house, temporary working area, show room, dormitory building etc.
For Building materials: We take design and quality as the core, we are driven by material and process research and development, we are the international leading medium and high end one-stop project solution provider which provides the integration of original design, engineering construction, materials selection and purchase, whole house customization, soft furnishing and after-sales service for customers.
Our Head office is located in Guangzhou City with 500 square meters offices and 200 square meters showrooms. We also have branch offices and warehouse in Foshan and Yiwu. We are 13 years audited golden supplier of ******. We often attend the famous exhibition of domestic and oversea every year, such as Canton fair, Worldbex In Philippines, AfricaExpo In Tanzania, Batimat in France etc. We have established and continuously improved the management system. Zhonglian Team is always full of passion to carry our mission: We Serve, We Build, Happy life.
About Our Factory & Business Background
- Address
- The 5th Floor, Block C2#, Poly Tal To Wun, Hanxi Avenue East, Panyu, Guangzhou, China
- Terms of Payment
- LC, T/T, D/P, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Guangzhou, Shenzhen, Foshan
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2000-09-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available sizes for the steel square bar?
- The square bars are available in sizes ranging from 8x8mm to 60x60mm.
- What materials and grades are offered?
- We offer 35CrMo, 4135, and 1.7220 grades of alloy steel, complying with ASTM, AISI, GB, JIS, and DIN standards.
- What is the delivery time for orders?
- Standard delivery is 20 days after order confirmation. During off-season, it takes within 15 workdays.
- What payment terms are accepted?
- We accept T/T, L/C at sight, D/P, Western Union, Small-amount payment, and Money Gram.
- How is the product packed for shipping?
- Standard seaworthy packing is used, but we can also pack according to specific customer requirements.
- What quality guarantees are provided?
- Each bar has a heat number, and a mill test certificate is provided guaranteeing chemical composition within limits.
- What are the surface treatment options?
- The bars are polished and must be free of cracks, scars, and wrinkles that affect use.
- What are the size tolerances?
- Length tolerance is +100mm/-0mm, side length tolerance is +/-2mm, and max straightness is 6mm/m.
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