T2 Copper Bar, also known as T2 Bar, is a high-purity copper product manufactured in compliance with international standards such as ASTM, JIS, and EN. With a copper content of more than 99.9%, it offers excellent electrical conductivity, stable mechanical performance, and outstanding resistance to corrosion and wear. Every batch is supported by mill test certificates (MTC), third-party inspection reports, and chemical composition analysis to guarantee authenticity and reliability. Our T2 Copper Bars are widely used in industries where performance and durability are critical.
Key Features & Advantages
High Purity: Exceptional copper content ensures superior conductivity.
International Standards: Manufactured according to ASTM, JIS, and EN quality benchmarks.
Durability: Strong corrosion resistance and wear resistance compared to other grades.
Reliable Quality: Supplied with certificates, inspection reports, and customizable specifications.
Cost Efficiency: Long service life reduces replacement frequency and overall project costs.
Applications
T2 Copper Bar is widely applied in:
Electrical engineering (bus bars, connectors, terminals, transformers)
Construction and architecture (roofing systems, decorative elements)
Industrial machinery and tooling
Shipbuilding, power plants, and automotive components
Heat exchangers, condensers, and cooling systems
Its versatility makes T2 Bar a reliable solution for energy, construction, and manufacturing industries.
Product Specifications & Technical Data
|
Parameter |
Value |
|
Material Grade |
T2 Copper (≥99.9% Cu) |
|
Standard Compliance |
ASTM B187, JIS H3250, EN 13601 |
|
Dimensions |
Diameter: 3mm – 300mm, Width: 5mm – 600mm |
|
Length |
1m – 6m (customizable) |
|
Surface Finish |
Polished, Bright, Oxidation-free |
|
Hardness (HB) |
45 – 110 (depending on temper) |
|
Tensile Strength |
≥ 200 MPa |
|
Yield Strength |
≥ 70 MPa |
|
Elongation |
≥ 25% |
Customization Services
Jiangsu Cunrui Metal Products Co., Ltd. provides flexible customization:
Cutting, bending, drilling, punching, and welding based on drawings
Non-standard sizes and shapes available
Multiple surface finishes: polished, tin-plated, nickel-plated, etc.
Flexible minimum order quantities (MOQ)
Fast response to urgent requirements
Pricing & Delivery
Competitive prices with bulk order discounts
Stable supply with ready-to-ship stock for standard sizes
Reliable lead time: usually 7–15 days depending on order quantity
Secure packaging suitable for sea and air freight
Our Strength
Over 15 years of manufacturing and exporting experience
Large-scale factory with advanced rolling and extrusion equipment
ISO, SGS, and other international certifications
Professional technical team ensuring strict quality control
Exported to more than 60 countries worldwide
Service & Support
Fast quotation and 24/7 online inquiry response
Technical advice and material selection guidance
Strong packaging to prevent damage during transportation
Compliant with international export standards
After-sales guarantee: return or replacement for quality issues
FAQ
Q1: What is the purity of T2 Copper Bar?
A1: Our T2 Copper Bars contain ≥99.9% pure copper, ensuring excellent conductivity and stability.
Q2: Can I order customized sizes?
A2: Yes, we offer full customization services including cutting, machining, and surface treatment.
Q3: Do you provide test certificates?
A3: Yes, every order is shipped with a mill test certificate, and third-party inspection is available.
Q4: What is your minimum order quantity (MOQ)?
A4: We provide flexible MOQ; even small trial orders are welcome.
Q5: How do you ensure safe delivery?
A5: All bars are packed in strong seaworthy packaging with waterproof protection to prevent damage during transit.
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