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| Customization: | Available |
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| After-sales Service: | 24h Online |
| Type: | Steel Plate |
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Key Advantages:
Superior Conductivity: 97% IACS conductivity with 398 W/(m·K) thermal conductivity - ideal for electrical and thermal applications
Excellent Workability: Cold-rolled with soft temper elongation ≥30%, hard temper tensile strength up to 380MPa
Corrosion Resistance: Withstands atmospheric, marine and non-oxidizing acid environments
Precision Dimensions: Available in strips (0.1-6.0mm thickness) and sheets (0.8-5.0mm thickness), customizable widths
Typical Applications: Transformers, RF cables, heat exchangers, architectural cladding, and art crafts.
Chemical Composition:
| Element
|
Content |
| Cu+Ag | ≥99.9% |
| Sb | 0.002% |
| As | 0.002% |
| Fe | 0.005% |
| Pb | 0.005% |
| S | 0.005% |
Mechanical Properties:
| Grade | State | Thickness /mm | Tensile Strength (MPa) | Elongation (%) | Vickers Hardness HV |
| T2, T3, TU1, TU2, TP1, TP2 | M (Soft) | ≥0.2 | ≥195 | ≥30 | ≤70 |
| Y4 (1/4 Hard) | 215~275 | ≥25 | 60~90 | ||
| Y2 (Half Hard) | 245~345 | ≥8 | 80~110 | ||
| Y (Hard) | 295~380 | ≥3 | 90~120 | ||
| T (Extra Hard) | ≥350 | - | ≥110 |
The material grade T2 is the designation in the Chinese standard GB, corresponding to: Japanese standard JIS grade C1100, American standard ASTM grade C11000, and European standard EN grade Cu-ETP CW004A.
For specific parameter comparison, please refer to the following figure.

1.Export sea worthy package + water proof paper
2.Safe loading and fixing Professional teams
Delivery Detail: within 7-10 working days after receiving the deposit or according to your order quantity.

Wuxi Tongno Special Steel Co., Ltd. was founded in 2013, the registered capital of 5 million yuan, for the professional production of seamless steel pipe manufacturing enterprises; after years of rapid development, Wuxi Tongno Special Steel Co., Ltd. now has three types of seamless steel pipe production line;
Wuxi Tongno Special Steel Co., Ltd. has been adhering to the 'quality first, customer first' business philosophy, to ensure that the products of high-precision, wide range of wall thicknesses, small quantities of many varieties, fast-paced characteristics of the production, sales in the domestic advanced level, especially in the small-diameter medium-thick-walled and large-calibre thin-walled alloy seamless steel pipe production at the domestic advanced level. Level. Products at home and abroad enjoy a reputation for a variety of project construction, play their own characteristics of manufacturing energy.
1. Exceptional Service: We guarantee a response to all inquiries within 12 hours.
2. Certifications: Proudly holding ISO 9001, CE, and SGS certifications.
3. Cost - Effective Quality: Benefit from competitive prices and top - notch quality, as our products are directly sourced from our own factory.
4. Robust Production Capacity: With a monthly output of 20,000 tons, we ensure seamless production.
5. Flexible Payment Terms: We accept various payment methods, including T/T and L/C.
6. Swift Delivery & Standard Export Packaging: Expect quick delivery and products packaged in line with international export standards.
7. Factory - Direct Advantage: Our own factory enables us to offer competitive prices without compromising on quality.
8. Third - Party Testing: We welcome any third - party testing to verify the quality of our products.
9. Expert Team Support: Backed by a professional sales team and a reliable factory.
10.Dedicated to Customization: Your individual specifications are not just accepted-they're the cornerstone of our service. We're committed to delivering on every customized request.
√ Quality Assurance: Rigorous testing and certification
√Competitive Pricing: Cost-effective solutions without compromise
√ Reliable Delivery: On-time fulfillment guaranteed
√ Custom Solutions: Tailored to your exact specifications
√ Expert Support: Technical guidance at every stage
For further inquiries or specific requirements, please contact our sales team. We're committed to providing exceptional service and top-quality steel products for your projects.