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Product Name: CuZn40Al2Place of Origin: China1. Material: special brass rod2. Article: CuZn40Al2 (CuZn37Mn3Al2PbSi)3. Chemical composition:a. Cu 57-59%b. Al 1.3-2.3%c. Fe 1.0% max.d. Mn 1.5-3.0%e. Ni 1.0% max.f. Pb 0.2-0.8%g. Si 0.3-1.3%h. Sn 0.4% max.i. Zn balancej. Other 0.3% max.4. International correspondences:a. Europe: CW713Rb. USA: C67420c. GB: CZ135d. DIN: CuZn40Al2 (CuZn37Mn3Al2PbSi)5. Mechanical properties of bars for general usage (EN 12164)a. Material condition: R590b. Diameter of size (mm): 15mm-50mmc. Tensile strength Rm N/mm2 min: 590d. Proof strength Rp0.2 N/mm2 min: 320e. Elongation A% min.: 12f. Hardness HB approx 1506. Material note: versatile hot forgeable alloy combining high strength and good corrosion resistance7. Application: gear, wear plates, chain guides, shaft, bushings
Features:1) Standard GB/QB: BZn25-18, BZn22-18, BZn18-20, BZn18-18, BZn15-20,BZn12-25, BZn10-25, BZn8-25, NCu28-2.5-1.5, BMn0-152) Specification: products of various sections and specifications3) High
High strength, uniform and compact structure, good corrosion-resistance, excellent cutting and drilling machining performance, uniform and small processed copper, scrap, smooth processing surface, sui
Features:1) Standards:a) GB/QB: NCu28-2.5-1.5b) ASTM / CDA: MONEL2) Specification: 1.0 - 8.0mm3) Excellent elasticity, cold processing and welding performances4) Application: suitable to be made into
Features:1) Standard GB / QB: BMn0-152) Specification: 1.0 - 8.0mm3) Excellent elasticity, corrosion-resistance and high-temperature weldingperformances4) Application: suitable to be used as spectacle
Features:1) Standards:a) GB / QB: QSi3-1b) DIN: CuSiMn2) Specification: 0.3 - 10.0mm3) Excellent elasticity and tenacity4) Application: suitable for spring fittings for machines and instruments, and i
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