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C46400 Naval Metal Brass Sheet High Strength CW712R UNS Seawater Erosion Resistant

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Shandong Modern International Trade Co., Ltd.

C46400 Naval Metal Brass Sheet High Strength CW712R UNS Seawater Erosion Resistant

Country/Region	china
City & Province	liaocheng shandong
Categories	Copper Sheets

Product Details

CW712R UNS C46400 Naval Brass sheet Resistant to seawater erosion

Product Description

1．	Item	CW712R UNS C46400 Naval Brass sheet Resistant to seawater erosion
2．	Standard	ASTM,AISI,EN,BS,JIS,ISO,GB
3．	Material	C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910, C10920,C10930,C11000,C11300,C11400,C11500,C11600,C12000, C12200,C12300,TU1,TU2,C12500,C14200,C14420,C14500, C14510,C14520,C14530,C17200,C19200,C21000,C23000,C26000, C27000,C27400,C28000,C33000,C33200,C37000,C44300,C44400, C44500,C60800,C63020,C65500,C68700,C70400,C70600,C70620, C71000,C71500,C71520,C71640,C72200,etc.
4．	Specifications	Thickness	0.1mm~200mm
		Width	6mm~2500mm
5.	Length	10mm~12000mm, or as required.

Tin brass is resistant to corrosion in both fresh and seawater, and is commonly referred to as naval brass. Generally, the tin-brass content of tin is 1%, and the excessive tin content reduces the plasticity of the alloy. According to the zinc content in the alloy, it is divided into α-tin brass, (α + β) tin-brass. Single-phase tin brass, such as 70Cu-29Zn-1Sn, has good mechanical properties. The tensile strength in the soft state is 350 MPa and the elongation is 60%. It has excellent cold workability. And hot forging. Widely used in high-strength corrosion-resistant condensing pipes in ships and thermal power plants. This alloy has a tendency to stress corrosion cracking, so cold-worked pipes must be annealed at low temperature to eliminate stress. (α + β) tin brass such as 62Cu-37Zn-1Sn has good mechanical properties, tensile strength in soft state is 380MPa, elongation is 40%, cold and hot pressure processing can be performed, easy cutting, good weldability, It has high corrosion resistance in seawater, and is suitable for ship parts, parts in contact with seawater, gasoline, etc.

Datasheet for C46400

Technical Date
Chemical Composition%
Grade	Cu		Pb	Fe		Sn		Zn
C46400	59.0-62.0		≤0.20	≤0.10		0.50-1.00		Balance
Mechanical Properties
Material	Thickness	Yield Strength R el/MPa			Tensile Strength Rm/MPa		Elongation (%)

C46400	≤80	≥140			≥345		≥35
	80-140	≥125			≥345		≥35