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Technical procurement data
Standards, supply and inspection
Brass CZ121 Bar is supplied as a bar within the copper alloy products family. A reliable enquiry identifies the exact designation, governing standard, dimensions, condition, inspection scope and documentation before quotation.
| Material / grade | CW614N (CZ121), CW606N (CZ131), CW602N (CZ132) & CW721R (CZ114) |
|---|---|
| Product form | Bar |
| Standards and order reference | EN12164,ASTM B187/B187M-03 JIS G3250-2006 EN 12163-98 GB/T 4423-2007 |
| Dimensions and tolerances | Diameter: 3mm~500mm |
| Surface and supply condition | Alloy temper, hot- or cold-worked condition, mill finish, drawn finish or cleaned surface is specified for the intended forming or conductivity requirement. |
| Inspection options | The inspection plan may include material identification, chemistry and mechanical-property review, dimensional and visual inspection, plus ultrasonic testing when section size and service criticality require it. |
| MTC and traceability | Specify EN 10204 3.1 MTC or the required certificate type, heat/lot traceability, inspection reports, marking, packing list and any third-party release before order confirmation. |
| Typical applications | Typical enquiries cover shafts, fasteners, tooling, structural parts and machined components; suitability depends on grade and final heat treatment. |
| RFQ checklist | Send the bar grade and standard, required dimensions and tolerance, quantity, surface/condition, inspection and certificate requirements, packing preference and delivery destination. |
Final compliance is defined by the purchase order, approved drawing and issued mill documentation. Availability is confirmed for each grade, size and production route.
Brass CZ121 Bar
Request Brass CZ121 Bar with the required standard, dimensions, tolerance, finish, inspection and mill test certificates from SAKY METAL.
- Standards : EN12164,ASTM B187/B187M-03 JIS G3250-2006 EN 12163-98 GB/T 4423-2007
- Grades : CW614N (CZ121), CW606N (CZ131), CW602N (CZ132) & CW721R (CZ114)
- Round bar size : Diameter: 3mm~500mm
Specifications
Relevant Standards
Chemical Composition
Mechanical Properties
Specifications
| Standards | EN12164,ASTM B187/B187M-03 JIS G3250-2006 EN 12163-98 GB/T 4423-2007 |
| Length | 2 meters to 7.5 meters ( 8 feet to 24 feet), or Custom Length as per Requirement） |
| Diameter | 1-600mm |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged |
Relevant Standards
| STANDARD | UNS | GB | JIS | EN | WERKSTOFF NR. |
| CZ121 | C38500 | HPb58-3 | C3604 | CW614N |
Chemical Composition
| Grade | Pb | Fe | Cu | Ni | Sn | Al | Total |
| CZ121 | 2.50-3.50 | 0.0-0.30 | 57.00-59.00 | 0.0-0.30 | 0.0-0.30 | 0.0-0.05 | 0.0-0.20 |
Mechanical Properties
| EN 12164:2011 | |
| Bar | |
| 6mm to 80mm Dia. / 5mm to 60mm AF | |
| Property | Value |
| Proof Stress | 230-350 MPa |
| Tensile Strength | 360-500 MPa |
| Hardness Brinell | 90 to 160 HB |
| Elongation A | 20 to 5 % |
Features & Benefits
- High Strength: Copper has excellent strength properties, which makes it ideal for use in high-stress applications such as springs, bearings, and other mechanical components.
- Good Corrosion Resistance: The presence of phosphorus in the alloy provides excellent corrosion resistance, making it suitable for use in environments where the material may be exposed to moisture or corrosive substances.
- Good Wear Resistance: Copper has good wear resistance, which means it can withstand abrasion and wear without deforming or breaking.
Good Electrical Conductivity: Copper has good electrical conductivity, making it ideal for use in electrical connectors and other applications where electrical conductivity is important.
Easy to Process: Copper can be easily cold worked or hot worked, making it easy to form into strips or other shapes. It can also be soldered and brazed, which makes it a versatile material for a range of applications.
Part of Our Clients
Why Choose Us?
You can get the perfect material according to your requirement at the least possible price.
We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
We guarantee to give a response within 24hours(usually in the same hour)
Provide SGS TUV report.
We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
Provide one-stop service.
Packaging
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. SAKY METAL packages every order in numerous ways based on the products. We pack our products in multiple ways, such as,
Our Services
Cutting and Processing Services
Offering customized cutting and processing services to produce metal products that meet specific size and shape requirements.
Heat Treatment
Providing heat-treatment support for applicable metal products when hardness, strength, or other properties need to be adjusted.
Quality Control and Inspection
Implementing strict quality control and inspection processes to ensure that metal products meet relevant standards and customer requirements.
Get a Quote
Please fill in the form below to get a quotation for your project. Moreover, you can get more discount on your first order.
The price is affected by many factors, such as size, quantities, materials, etc., so please provide us with as much project information as possible. In this way, we can offer you the most accurate price shortly.
For more information, tailored products and solutions or any other requirements, you are also welcome to directly get in touch with us via WhatsApp or Email. (Tel/ WhatsApp : +8613764965049 Email: sales@sakymetal.com)