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EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass
400.00 - 500.00 INR/Kilograms
Product Details:
- Type Round Bar
- Material Lead Free Brass
- Grade CW 505L
- Tolerance H9 / H11 as per EN 12449
- Alloy CuZn30As (70-30 Brass)
- Temper Half Hard / Hard
- Length Up to 6 m
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EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass Price And Quantity
- 500 Kilograms
- 400.00 - 500.00 INR/Kilograms
EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass Product Specifications
- Round
- Round Bar
- Golden Yellow
- Variable as per size
- Up to 6 m
- H9 / H11 as per EN 12449
- Lead Free Brass
- CuZn30As (70-30 Brass)
- Half Hard / Hard
- CW 505L
- 4 mm to 60 mm
EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass Trade Information
- 50000 Kilograms Per Month
- 4 Week
Product Description
EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass
Being the leaders in the industry, we are engaged in manufacturing and exporting a varied
assortment of 70/30 Brass Tubes, Condenser Tubes. Precisely manufactured using premium grade
raw materials that are sourced from trusted & reliable dealers, the brass tubes offered by us are used
in various industries including, sugar & general engineering. Our 70/30 Brass Tubes are sturdy in
construction, easy to install, durable, corrosion proof and offered at nominal costs.
Application Area: Sugar Industries, Plumbing, Furniture, Hand Pumps, Ammunitions, General Engineering.
Technical Specifications :
| Specification : | |
| 70/30 Brass |
|
| S407/81 (SUGAR ALLOY I) | |
| Chemical Requirements | CuZn30As |
| Copper + Incidental Ni | 68.5 - 71.5% |
| Lead | 0.07% max |
| Arsenical | 0.02 to 0.06% |
| Iron | 0.06% max |
| Other Imp. | 0.30% max |
| Zinc | Remainder |
| Physical Properties | ||
| Condition | T.S. Mpa | Hardness (HV5) |
| Annealed (O) | 285 min | 75 max |
| Temper Annealed (TA) | 300 min | 80-110 |
| Hard (H) | 400 min | 135 min |
Further Tests :
Drift Test
Flattening Test
MN Test
Hydraulic Test
Uses : Condenser & heat exchangers tubes mainly for sugar plants, liner material for hand pumps
Exceptional Properties for Diverse Applications
This lead-free brass bar combines high tensile and yield strength with minimum elongation of 15%, ensuring durability and workability. Its excellent corrosion resistance makes it a reliable choice for plumbing and water supply systems, while good machinability supports precision manufacturing of sanitary fittings and electrical parts.
Commitment to Safety and Sustainability
Being entirely lead-free and RoHS compliant, the CW 505L grade is a sustainable solution for industries prioritizing health and environmental responsibility. Its composition meets strict international standards, ensuring both user safety and regulatory compliance across diverse sectors.
FAQs of EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass:
Q: How is EN 12449 CuZn30As CW 505L 70-30 Lead Free Brass manufactured?
A: This alloy is produced by blending copper (70%), zinc (29.3%), and arsenic (0.7%), then casting and extruding it into round bars. The material is processed to meet EN 12449 standards, often available in half hard or hard tempered conditions, ensuring consistent quality and mechanical properties.Q: What are the typical applications for CW 505L 70-30 Lead Free Brass?
A: CW 505L is commonly used in sanitary fittings, water supply lines, plumbing parts, and electrical components due to its excellent corrosion resistance and lead-free composition. Its attractive, polished appearance also suits visible installation areas.Q: When should I choose CW 505L alloy over other brass alloys?
A: Select CW 505L when you require a lead-free, RoHS-compliant material with strong corrosion resistance and structural integrity, especially for potable water systems or electrical uses where health and safety regulations are strict.Q: Where can these brass round bars be sourced from?
A: These bars are available from exporters, manufacturers, and suppliers in India, offering various lengths (up to 6 m) and diameters (4 mm to 60 mm) as per project requirements, and produced to precise tolerances (H9/H11) according to EN 12449.Q: What benefits does the arsenic addition provide?
A: The addition of 0.7% arsenic enhances the alloys corrosion resistanceespecially against dezincification in water environmentsmaking it suitable for plumbing and sanitary applications where longevity is critical.Q: How does this brass maintain its surface finish and color?
A: CW 505L round bars feature a bright, polished surface with a golden yellow hue, resulting from meticulous production processes. This not only improves their aesthetic value but also aids in preventing tarnish or oxidation in typical environments.Q: Can this brass be used for electrical applications?
A: Yes, with around 26% IACS electrical conductivity, CW 505L is suitable for non-critical electrical components. Its robust mechanical strength and lead-free composition further support safe and efficient usage in such settings.Tell us about your requirement
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- Phone :08045478932
- Sales : Amit K | 93281 05180
Sales : Shashi S | 93281 05179
Sales : Kapil M | 93281 05184
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