Guangdong-Xin Cheng Metal Materials Co., Ltd. Main Products; copper, brass, white brass, copper plate, brass plate, copper rods, brass rods, (square tube rectangular tube hexagonal rods square rectangular bars roll bar board) brass, copper, bronze, phosphor bronze, copper-nickel alloy, etc. materials are: H96 (C2100), H90 (C2200), H80 (C2400), H70 (C2600), H68 (C2680), H65 (2700), H63 ( C2720), H62 (C2800), HP59-1 brass rod, H62 brass plate, C1100 copper plate, T3 copper plate ...... T8 copper plate, phosphor bronze C5102, C5210, C5191, C1220, C1040, C111, brass band C2680, C2200, C2720, C2600, C2620, pure copper C1020, C1100, brass band, C1201, C1220, purple copper, brass foil, GB states are O, 1 / 2H, 1 / 4H, 3 / 4H, H, EH, SH, specializing in the production of brass tube diameters from 2-219 (H62, H65, H68, H70, H85), copper (T2, TP2, TU2), aluminum (1060,6063), tin brass (HSN70-1A), aluminum brass (HAL77-2), nickel white brass (B10, BFE10-1-1), bronze tube (QSN6.5-0.1, QSN4-0.3), electric coil, air conditioning coil, plastic coated brass, copper rods, T2 copper, copper row, all kinds of copper pipes and fittings, to undertake a variety of bronze doors, copper and copper handrails and other decorative works. Brass, aluminum: the supply of large cross section of copper, copper large cross section profile, large-scale copper, large copper profile, large cross-section of copper, a large cross-section rod, big brass section, a large section of the copper alloy, copper alloy large, large section copper alloys, large-diameter copper pipe, large diameter rod, a large copper, large cross-section copper, copper solder copper, copper alloy welding, copper welding, bending copper, copper alloy bending, deep processing of copper, copper alloy deep processing , copper: Applications: air conditioning pipes, refrigerator pipes, oil pipes, water pipes and all kinds of machinery and equipment for the use of materials. Professional production: copper, precision copper, precision brass capillary brass, brass rings, square brass, brass and other special-shaped. Our products are widely used in petroleum, metallurgy, food, electrical, paper, water, chemicals, chemical fiber, medicine, aerospace construction, transportation, liquor and other industries. Our production of good quality brass, excellent prices, good service, businesses are welcome to order! H62 brass represents an average copper content of 62% of the ordinary brass, adding other elements on the basis of ordinary brass called special brass copper alloy, is still "H", said back will add an element with other chemical symbol and average ingredients, such as H62 for copper content of 60.5% ~ 63.5%, brass is divided into ordinary brass, three special brass and cast brass, cast brass ZCu beginning to back with the other elements of symbols and their average content. (1) Ordinary Brass is a binary alloy of copper and zinc. As the plastic, suitable for manufacturing sheet, rod, wire, pipe and deep drawing parts, such as the condenser, heat pipes and machinery, electrical parts. The average copper content of 62% and 59% of the brass can also be cast, as cast brass. (2) Special brass in order to obtain higher strength, corrosion resistance and good casting properties, adding aluminum, silicon, manganese, lead, tin and other elements in the alloy of copper and zinc to form a special brass. Such as lead, brass, tin, brass, aluminum, brass, silicon brass, manganese brass. (3) Special brass in α and β phase solid solution phase is diverse and complex, the larger its strengthening effect, while the average of the α and β brass with a simple Cu-Zn solid solution strengthening effect lower, these can be The data listed in Table 5 were seen. Although zinc equivalent equivalent nature polyhydric solid solution with simple binary solid solution is not the same. Therefore, a small amount of reinforcement is a way to improve the multi-alloy. Features Features: ordinary brass, with good mechanical properties, thermal state plastic, plastic cold state can, cutting good, easy brazing and welding, corrosion resistance, but easy to produce corrosion cracking. Also cheap, is widely used an ordinary brass varieties. H62 (ie forty-six brass). At room temperature β is much more rigid compared to α-phase, and thus can be used to withstand a greater load of parts. α + β two-phase brass can be thermally processed at above 600 ℃. α + β two-phase microstructure of brass: α solid solution for bright white, β is ordered CuZn-based solid solution. Mechanical properties of tensile strength: ≥315 Elongation: ≥30 Note: In addition to lock, bell wire with another wire outside temperature tensile mechanical properties of the sample size: diameter> 2.0 to 4.0 specification heat thermal processing temperature of 650 to 850 ℃ annealing temperature of 600 ~ 700 ℃ to eliminate the stress of low temperature annealing temperature of 270 ~ 300 ℃.