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Home Material GB /T 5231-2001
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Grade QCr1
China ISC C18200
Corresponding Standard GB /T 5231-2001
Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification Copper and Copper Alloys
Properties High Elasticity Corrosion Resistance
QCr1 Chemical Element Composition Content (%)
Component Fe Si Cr Pb More
Minimum Value - - 0.6 - Cu:Remainder
Maximum Value 0.1 0.1 1.2 0.05
New and Old Grade Replacement List
Corresponding Standard Grade
GB /T 5231-2001
Grade
China ISC
GB /T 5231-2012
Grade
China ISC
QCr1 Corresponding Standards(Same grade name, different standards)
1 GB /T 5231-2001
QCr1 C18200
2 GB /T 3114-2010
QCr1 C18200
3 GB /T 21652-2008
QCr1 C18200

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