brass alloy H70 CuZn30 C26000 brass tape

brass alloy H70 CuZn30 C26000 brass tape Brass is a binary alloy composed of copper and zinc that has been produced for millennia and is valued for its workability, hardness, corrosion resistance and attractive appearance.   Density: 8.3-8.7 g/cm3 Melting Point: 1652-1724 °F (900-940 °C) Moh's Hardness: 3-4  Different countries’Standard comparison table of copper

GB

DIN

EN

ISO

UNS

JIS

 

H96	CuZn5	2.0220	CuZn5	CE500L	CuZn5	C21000	C2100
H90	CuZn10	2.0230	CuZn10	CW501L	CuZn10	C22000	C2200
H85	CuZn15	2.0240	CuZn15	CW502L	CuZn15	C23000	C2300
H80	CuZn20	2.0250	CuZn20	CW503L	CuZn20	C24000	C2400
H70	CuZn30	2.0265	CuZn30	CW505L	CuZn30	C26000	C2600
H68	CuZn33	2.0280	CuZn33	CW506L	CuZn35	C26800	C2680
H65	CuZn36	2.0335	CuZn36	CW507L	CuZn35	C27000	C2700
H63	CuZn37	2.0321	CuZn37	CW508L	CuZn37	C27200	C2720

    Specification   All dimensions are according to customers requirements.          Characteristics and Applications   Three different types of crystal structure can form as a result of these factors:   1. Alpha Brasses: Alpha brasses contain less than 37% zinc melted into copper and are named for their formation of a homogenous (alpha) crystal structure. Such brasses are softer than their counterparts and, therefore, more easily cold worked, welded and brazed.   2. Alpha-Beta Brasses: Alpha-beta brasses contain between 37-45% zinc and are made-up of both the alpha grain structure, as well as a beta grain structure that is more similar to that of pure zinc. More common than alpha brass, alpha-beta brass is both harder and stronger and, consequently, is usually hot worked by extrusion or stamping and die-casting.   3. Beta Brasses: Although much more rarely used than alpha or alpha-beta brasses, beta brasses make-up a third group of the alloy that contain greater than 45% zinc content. Such brasses form a beta structure crystal and are harder and stronger than both alpha and alpha-beta brasses. As such, they can only be hot worked or cast.      Workshop       Manufacture Facility         Test Equipment       Warehouse     About shipment   1. By sea, by air, by door to door express (FedEx, UPS, DHL, TNT, EMS).
2. For Air Shipment, Please choose your favorite, shipping method according your detail requirement
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4. Normally, it will take around 3-7days from China to destination country.       Thank you for coming to our website. If you have any questions or suggestions, please do not hesitate to contact us, we will reply you within in 12 hours!!!

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