C35330 DZR Brass (CW511L)
CDA3533, CDA486, AS-352, Q214
Cu-Zn alloys containing more than 15% Zn are susceptible to a dealloying process called Dezincification where the selective removal of Zn leaves a relatively porous and weak layer of Cu and Cu oxide. Corrosion of a similar nature continues beneath the primary corrosion layer resulting in gradual replacement of sound brass by weak, porous copper. Unless arrested this corrosion mechanism eventaully penetrates the metal, weakening it structurally and allowing liquids or gasses to leak through this porous mass.
Additions of As (typically 0.02 - 0.25%) to alpha brasses effectively produces high resistance to dezincification at normal operating temperatures. A further addition of Sn (up to 1.5%) further enhances resistance to dezincification and has led to the development of Naval brasses with good resistance in marine environments.
Tube
Profile
Typical Uses for C35330
- Plumbing: Plumbers Fittings, Plumbers' Brass Goods
Product Specifications
| Product Type | Temper Type |
| Bar | ASTM B36 |
| Plate | ASTM B36 |
| Sheet | ASTM B36 |
| Strip | ASTM B36 |
| Tube, Condenser | ASME SB111, ASTM B111 |
| Tube, Seamless | ASTM B135, FEDERAL WW-T-791 |
Chemical Composition
| Cu | Fe | Pb | Zn | |
| Min/Max | 59.0 - 63.0 | 0.07 | 0.3 | Rem |
| Nominals | 60.0000 | - | - | 40.0000 |
Temper
Mechanical Properties
| Temper | Sect. Size | Cold Work | Type Min | Temp | Tensile Strength | YS 0.05% UL |
YS 0.02% Offset |
YS 0.005% Offset |
Elong. | RH B |
RH C |
RH F |
RH 30T |
VH 500 |
BH 500 |
BH 3000 |
Shear Strgth |
Fatigue Strgth |
Izod Impact Strgth |
| - | in. | % | - | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb |
| - | mm. | - | - | C | MPa | MPa | MPa | MPa | - | - | - | - | - | - | - | - | MPa | MPa | J |
| FLAT PRODUCTS | |||||||||||||||||||
| H02 | 0.04 | 68 | 70 | 50 | - | - | - | - | - | - | - | - | - | - | 44 | - | |||
| H02 | 1 | 0 | TYP | 20 | 483 | 345 | - | - | 10 | 75 | - | - | 67 | - | - | - | 303 | - | 0 |
| O60 | 0.04 | 68 | 54 | 21 | - | - | - | - | - | - | - | - | - | - | 40 | - | |||
| O60 | 1 | 0 | TYP | 20 | 372 | 145 | - | - | 45 | - | - | 80 | 46 | - | - | - | 276 | - | 0 |
| M20 | 0.04 | 68 | 54 | 21 | - | - | - | - | - | - | - | - | - | - | 40 | - | |||
| M20 | 1 | 0 | TYP | 20 | 372 | 145 | - | - | 45 | - | - | 85 | 49 | - | - | - | 276 | - | 0 |
| H00 | 0.04 | 68 | 60 | 35 | - | - | - | - | - | - | - | - | - | - | 42 | - | |||
| H00 | 1 | 0 | TYP | 20 | 414 | 241 | - | - | 30 | 55 | - | - | 54 | - | - | - | 290 | - | 0 |
| ROD | |||||||||||||||||||
| H01 | 1 | 68 | 72 | 50 | - | - | - | - | - | - | - | - | - | - | 45 | - | |||
| H01 | 25.4 | 0 | TYP | 20 | 496 | 345 | - | - | 25 | 78 | - | - | - | - | - | - | 310 | - | 0 |
| M30 | 1 | 68 | 52 | 20 | - | - | - | - | - | - | - | - | - | - | 39 | - | |||
| M30 | 25.4 | 0 | TYP | 20 | 359 | 138 | - | - | 52 | - | - | 78 | - | - | - | - | 269 | - | 0 |
| O60 | 1 | 68 | 54 | 21 | - | - | - | - | - | - | - | - | - | - | 40 | - | |||
| O60 | 25.4 | 0 | TYP | 20 | 372 | 145 | - | - | 50 | - | - | 80 | - | - | - | - | 276 | - | 0 |
| TUBE | |||||||||||||||||||
| H04 | 0 | 68 | 74 | 55 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| H04 | 0 | 30 | TYP | 20 | 510 | 379 | - | - | 10 | 80 | - | - | - | - | - | - | - | - | 0 |
| O50 | 0 | 68 | 56 | 23 | - | - | - | - | - | - | - | - | - | - | - | - | |||
| O50 | 0 | 0 | TYP | 20 | 386 | 159 | - | - | 50 | - | - | 82 | 47 | - | - | - | - | - | 0 |
Physical Properties
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 11.6 · 10-6 per oF (68-572 F) | 20.9 · 10-6 per oC (20-300 C) |
| Density | 0.303 lb/in3 @ 68 F | 8.39 gm/cm3 @ 20 C |
| Electrical Conductivity | 28 %IACS @ 68 F | 0.164 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 37.0 ohms-cmil/ft @ 68 F | 6.15 microhm-cm @ 20 C |
| Melting Point Liquid US | 1660 F | 904 C |
| Melting Point Solid US | 1650 F | 899 C |
| Modulas of Elasticity in Tension | 15000 ksi | 103400 MPa |
| Modulas of Rigidity | 5600 ksi | 38610 MPa |
| Specific Gravity | 8.39 | 8.39 |
| Specific Heat Capacity | 0.09 Btu/lb/oF @ 68 F | 377.1 J/kg · oK at 293 K |
| Thermal Conductivity | 71.0 Btu · ft/(hr · ft2 · oF) @ 68 F | 1229.9 W/m · oK at 20 C |
Fabrication
| Joining Technique | Suitability |
| Brazing | Excellent |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Fair |
| Capacity for Being Hot Formed | Excellent |
| Coated Metal Arc Welding | Not Recommended |
| Forgeability Rating | 90 |
| Gas Sheilded Arc Welding | Fair |
| Machinability rating | 40 |
| Oxyacetylene Welding | Good |
| Seam Weld | Not Recommended |
| Soldering | Excellent |
| Spot Weld | Good |
Our Services
Aviva Metals Houston warehouse operation is a AS9120B, and AS9100D in our Ohio foundry, based on ISO 9001:2015. We are now also offering our complete range of brass, bronze and copper alloys in precision machined or milled parts, in full accordance with your drawings. Aviva Metals creates custom precision bearings and bushings, flanges, washers, double flange bearings, full half bearings, spacers and special machined parts that can be shipped on a global basis and in full accordance with most international standards.
