| Model NO. | C46400 |
| Material | Brass |
| Shape | Round |
| Alloy | Alloy |
| Color | Golden |
| Temper | Soft Anneal, Deep-Drawing Anneal, etc |
| Surfaces | Mill, Polished, Bright, Oiled, Hair Line,etc |
| Standards | ASTM, GB, ISO, DIN, BS, JIS, En, etc. |
| Diameter | <500mm, or as Requirement |
| Length | <3m, or as Requirement |
| Thickness | 1mm~15mm, or as Requirment |
| Transport Package | Bundles or as Customer's Requirement |
| Trademark | ZYTC |
| Origin | China |
| HS Code | 7409119000 |
| Production Capacity | 200tons/Month |

ASTM B171/B171M-2018
Standard Specification for Copper-Alloy Plate and Sheet for Pressure Vessels, Condensers, and Heat Exchangers
This specification establishes the requirements for plates, sheets, and circles cut from plates and sheets made of UNS C36500, C44300, C44400, C44500, C46400, C46500, C61300, C61400, C63000, C63200, C70600, C70620, C71500, C71520, or C72200 copper alloy. These materials are recommended for use in pressure vessels, condensers, and heat exchangers. The materials are manufactured by either hot rolling or forging and finished by such cold working and annealing to produce products of the required dimensions and properties. Tempers available under this specification are as hot rolled and hot rolled and annealed. The products manufactured for ASME Boiler and Pressure Vessel code applications must be certified to the hot rolled and annealed temper while all other products can either have hot rolled or hot rolled and annealed temper. This specification also contains information on the required material chemical compositions, densities, and tensile properties.
C46400Chemical Composition: Copper (Cu) - 59%, Zinc (Zn) - 39.2%, Tin (Sn) - 0.8%, Lead (Pb) - 1%
Physical Properties: Density - 8.47 g/cm³, Melting Point - 900-940°C
Mechanical Properties: Tensile Strength - 540 MPa, Yield Strength - 310 MPa, Elongation - 20%
Advantages: High strength, excellent corrosion resistance, good machinability
Applications: Naval hardware, propeller shafts, gears, valve stems, and pump parts
Typical Uses
General Characteristics
Applications
Good Electrical and Thermal Conductivity
Good Electroplating Ability
Good Corrosion Resistance
Good Cold Forming and Deep Drawing Qualities
Perfect Soldering and Welding
Excellent Against Stress Corrosion Cracking
4. High and low-pressure Boiler tube
5. Seamless steel tubes for petroleum cracking
6. Conduit pipe
7. Scaffolding pipe pharmaceutical and ship building






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Who We Are?
Tianjin Zhongyantiancheng Steel Trading Co., Ltd
Tianjin Zhongyantiancheng Steel Trading Co., Ltd is the leader in the sale and distribution of aluminum, copper, copper alloys, brass, and bronze. We maintain huge inventories of aluminum, copper, brass, bronze, and specialty copper alloys. Our production and inventories consist of plates, coils, strips, foils, bars, tubes, rounds, hollows, rectangles, squares, hexagons, wires, and made-to-order shapes for customer-specific applications. We are the leading China alloy distributor of over one hundred different grades of aluminum and copper alloys in excess of 5000 metric tons.
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