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Low Structural ASTM Zhongding Hot Rolled Carbon Steel Round Bar
US$550.00
1-9 Tons
US$530.00
10-99 Tons
US$495.00
100+ Tons
Sample price:US$900.00/piece.Request sample
Product profile
After-sales Service
Cutting, Bending, PolishingWarranty
/Type
Carbon Steel BarModel NO.
A36 Carbon Steel Round BarStandard
AISI, ASTM, GB, JISTechnique
Hot RolledApplication
Structural Steel Bar, Tool Steel Bar, Die Steel BarSurface Treatment
CoatedAlloy
Non-alloySpecial Use
Free Cutting Steel, /Lengths
10 FT (3.05 M), 20 FT (6.1 M)Material Type
Low Carbon Steel (Mild Steel)Yield Strength
≥250 MPa (36,000 Psi)Tensile Strength
400-550 MPa (58,000-80,000 Psi)Elongation
≥20% (in 200mm Gauge Length)Hardness
119-159 Hb (Brinell)Density
7.85 G/Cm³ (0.284 Lb/in³)Diameter
6-150mmTransport Package
Standard PackingSpecification
Low carbon structural steelTrademark
ZhongdingOrigin
ChinaProduction Capacity
9500 Ton/Tons Per WeekKey features
Wide Diameter Range: Available in diameters from 6mm to 150mm for diverse industrial needs.
Custom Length Options: Standard 10ft/20ft or custom cut-to-length sizes like 12ft.
High Tensile Strength: Tensile strength ranges from 400 to 550 MPa for structural reliability.
Hot Rolled Technique: Manufactured via hot rolling for enhanced processability and strength.
ASTM A36 Compliance: Meets ASTM A36 standards for low-carbon structural steel applications.
Versatile Applications: Ideal for bolts, pins, shafts, structural supports, and heavy machinery.
Precision Tolerances: Diameter tolerances range from 0.3mm to 1.5mm based on size.
Post-Sales Services: Includes cutting, bending, and polishing services for customer convenience.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 4 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.54h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Zhong Ding Iron and Steel Co., Ltd. is a China-based limited trading company established in 2020 with 14 employees and a Ningbo, Zhejiang location. The supplier reports large-scale steel production integration, including 8 hot-rolling piercing lines and 30 cold-rolling units, with a stated production range beginning at 10 mm and extending to 219 mm. It has exported for four years, with exports representing 71%–90% of total sales, and has attended the Dubai Fair. The supplier reports new-product activity and sample-based customization, but has only one R&D engineer and does not provide ODM, well-known-brand OEM, or SDK services. No overseas agents, branches, warehouse, showroom, or in-stock service capability are reported. Financial records are referenced for 2022–2024, but no financial results are provided. Evidence is insufficient to confirm certifications, documented quality assurance, raw-material traceability, or customer cases.
Supplier typeThe supplier is identified as a trading company and limited company, while its description states that it integrates production, sales, and trade. Its registered location is Ningbo, Zhejiang, China, and its business scope includes technology import and export, import and export agency, and goods import and export subject to applicable approvals.
R&D capabilityThe supplier reports one R&D engineer and new products launched during the past year. It does not provide ODM services, well-known-brand OEM services, or SDK availability, indicating some product-development activity but limited documented breadth of innovation services.
Production capacityThe company description reports 8 hot-rolling piercing production lines and 30 cold-rolling units, with a stated production range of 10 mm to 219 mm. However, the supplier also reports no in-stock capacity, while outsourcing procedures and manufacturing-capacity contracts are unknown; the stated production infrastructure nevertheless provides explicit evidence of production capability.
Customization capabilityThe supplier explicitly offers customization from samples and reports product R&D activity. At the same time, it does not offer ODM services, so the evidence supports sample-based customization but not broader independent design or ODM capability.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 Ton.
Q:What are the standard and custom length options?
A:
Standard lengths are 10 ft (3.05 m) and 20 ft (6.1 m). Custom cut-to-length options are also available.
Q:What payment terms are accepted?
A:
Accepted payment types include T/T, L/C, D/P, D/A, PayPal, Western Union, and small-amount payments.
Q:What is the lead time for delivery?
A:
The average lead time is within 15 workdays for both peak and off-peak seasons.
Q:Do you offer customization services?
A:
Yes, we offer customization from samples and cut-to-length services.
Send Inquiry
*To:
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
Zhejiang Zhong Ding Iron and Steel Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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