C2680 Copper Rolls According to Temper, Origin and Specifications

C2680 Copper Roll Catalog at Oristar

Each product is classified by material status, origin and surface characteristics to limit confusion when searching or requesting a quote. 

Oristar product listings now show the above variants with the status of being able to calculate price or send request for quote. Product status, specifications and final price should be checked according to each product code at the time of ordering. 

What is Copper C2680 Roll?

C2680 belongs to the copper-zinc alloy group, commonly known as brass or bronze. When supplied in rolls, the material is suitable for lines that need to continuously feed blanks for slitting, stamping, bending or shaping into components.

Compared to loose sheets, roll form makes it more convenient for businesses to produce large quantities, especially with parts of repeated sizes. However, customers need to choose the correct temper, thickness, width and surface according to the drawing requirements.

C2680 Statuses in Roll Form

Temper represents the mechanical state of the material after rolling and processing. C2680 roll products at Oristar are currently classified into O, 1/2H, 3/4H and H. Customers need to choose according to drawing requirements instead of just comparing prices.

Copper C2680-O rolled form

Oristar supplies C2680-0 in rolls originating from  China, Taiwan,....  O status should be considered when the product needs higher formability, such as:

• Deep stamping.
• Multi-step bending.
• Creating shapes with large deformation levels.
• Details need to limit cracking at the bending position.

Final mechanical properties parameters need to be checked according to standards and documents of each batch of materials.

Copper C2680-1/2H rolled form

The C2680-1/2H is the group with the most origin options in Oristar's current portfolio, which includes Korea, Taiwan and China. 

This state is often of interest to customers when they need to balance the shaping ability and the level of shape retention of the part. When choosing, businesses need to compare:

• Origin.
• Manufacturer.
• Thickness.
• Wide format.
• Mechanical requirements.
• Material tolerance.
• Accompanying documents.

Oristar does not assume that products from one country will be more suitable in all cases. The selection should be based on drawings, actual specifications and supply conditions.

Copper C2680-3/4H rolled form

Product C2680-3/4H originates from Korea. One specification being displayed on the product page is 0.4 × 600 mm, and the system has an area to enter the required size and weight.

C2680-3/4H can be considered when the part requires a higher degree of shape retention than 1/2H but some further forming work is still required.

The 0.4 × 600 mm specification is only the displayed data of one product, not the general range for the entire C2680-3/4H.

Copper C2680-H rolled form

Oristar supplies C2680-H copper in rolls with a variety of origins. Both are separated into separate product codes for customers to choose and request a quote. 

H status is often considered when details require:

• Higher hardness.
• Better shape retention.
• Limit deformation after machining.
• Suitable for stamping or bending processes with lower deformation levels.

1/2H, 3/4H or H should not be substituted for each other without re-evaluating the mechanical properties and formability.

Copper C2680 Tin Plated Coil

Besides the regular C2680 reel, Oristar offerstin-plated copper alloy roll C2680-1/2H.

When submitting a quote request, customers need to provide:

• Substrate material thickness.
• Wide format.
• Volume.
• 1/2H status.
• Origin Korea, China, Taiwan.
• Requirements for plating surface.
• Plating requirements, if any.
• Documents need to be provided.

Oristar does not apply a default coating specification to every product. Plating thickness, plating range and surface standards should be checked according to product code or specific technical requirements.

Specification of Copper C2680 Roll Form

For roll products, the three most important information are thickness, width and weight. Oristar uses a size input structure for customers to choose from available specifications or submit requests according to specific needs.

A complete request should be written in the form: Copper C2680 in roll, 1/2H condition, Korean origin, thickness × width, weight, surface requirements and documents.

How to Choose Temper C2680 Roll Form

The choice of temper needs to be based on the degree of deformation of the part and the mechanical properties requirements after machining. Oristar recommends that customers use the table below for initial screening.

The table is for guidance only. The final selection needs to be compared with drawings, tolerances, stamping methods, bending radius and material documents. 

How is the price of C2680 Copper in Rolls calculated?

C2680 roll price is not determined by brand name alone. The same product is C2680 but products with different temper, origin, size or surface may have different quote conditions.

The main factors affecting price include:

• O, 1/2H, 3/4H or H status.
• Origin.
• Thickness.
• Wide format.
• Order volume.
• Regular or tin-plated surface.
• Roll in full size or request tape division.
• Packaging requirements.
• Document.
• VAT and shipping according to quote.

The principle can be understood as follows:C2680 roll price = material price according to configuration + confirmed processing or processing costs + related costs in the quote.

One kilogram price should not be used for all C2680 rolls.

Find and Calculate Price C2680 Roll on Oristar

Oristar categorizes products according to each information field so customers do not have to search through long material lists.

Implementation process:

1. Select groupCopper alloy.
2. Choose a labelC2680.
3. Select morphologyRoll.
4. Select temper.
5. Choose origin.
6. Select surface.
7. Enter thickness.
8. Enter wide format.
9. Enter volume.
10. Calculate a price or send a quote request.

C2680 product pages on Oristar now have a “Calculate price/Request quote” function; Some products also display selection specifications and an area for entering custom sizes.

Slit Roll C2680 According To Width

For businesses that need copper tape that is smaller than the raw material roll, the roll slitting option can help prepare material closer to production size.

Oristar owns equipment including imported roll slitting machines, along with metal cutting and processing systems. Slitting ranges, tolerances, roll weights and performance conditions need to be confirmed with each order.

When requesting roll slitting, customers should provide:

• Mark C2680.
• Temper.
• Thickness.
• Input roll size.
• Bitterness needs to be cut.
• Number of tapes.
• Volume.
• Width tolerance.
• Packaging requirements.
• Requires edge and surface protection.

Applications of C2680 Copper Rolls

C2680 rolls are of interest in continuous stamping, bending and forming processes. Depending on temper and specification, materials may be considered for:

• Connector.
• Electrical and electronic components.
• Stamping details.
• Bending details.
• Mechanical accessories.
• Decorative details.
• The part has a brassy yellow color.
• The product requires a tin-plated surface.

Oristar product pages currently recommend the C2680 for application groups such as electronic components, mechanical equipment and decorative elements.

The final application still needs to be evaluated according to temper, mechanical properties, working environment and drawing requirements.

Vì Sao Lựa Chọn C2680 Dạng Cuộn Tại Oristar?

At Oristar, we organize C2680 rolls by temper, origin and surface for customers to choose more accurately.

Customers can:

• Find products by label C2680.
• Select O, 1/2H, 3/4H or H.
• Choose from a variety of origins/sources (Korea, China, Taiwan, Japan...)
• Distinguish between regular rolls and tin-plated rolls.
• Enter thickness, width and weight.
• Use the price calculation function or request a quote.
• Gửi yêu cầu xẻ cuộn theo điều kiện được xác nhận.

Product status, price and processing time are checked by Oristar according to each product code and time of order.

Conclude

CategoryC2680 copper in rollsAt Oristar there are currently many status options, includingO, 1/2H, 3/4H và H, cùng nguồn hàng từ Hàn Quốc, Đài Loan và Trung Quốc. Ngoài cuộn thông thường, khách hàng có thể tìm sản phẩm C2680-1/2H mạ thiếc xuất xứ Hàn Quốc. Để lựa chọn chính xác, doanh nghiệp cần xác định rõ temper, độ dày, khổ rộng, khối lượng, xuất xứ và yêu cầu bề mặt. Thông qua hệ thống tìm kiếm và tính giá, Oristar hỗ trợ khách hàng lựa chọn đúng cấu hình và gửi yêu cầu báo giá theo nhu cầu sản xuất thực tế.

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