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Home Material GB /T 21652-2017
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Grade QSn6.5-0.1
China ISC T51510
Corresponding Standard GB /T 21652-2017
Copper and Copper Alloy Wire
Classification Copper and Copper Alloys
Properties High Strength High Elasticity Corrosion Resistance Good Machinability Good Weldability
QSn6.5-0.1 Chemical Element Composition Content (%)
Component Fe P Pb Al Zn Sn Other Total More
Minimum Value - 0.1 - - - 6 - Cu:余量
Maximum Value 0.05 0.25 0.02 0.002 0.3 7 0.4
"Other individual elements or other totals": The chemical composition includes elements not specified in the table. Analysis should only be conducted if these elements are suspected to be present, or if routine analysis suggests that their content may exceed the prescribed limits.
QSn6.5-0.1 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Elongation or Extension Rate
δ
%
0.1~1.0 软(O60) ≥350 A100mm
≥35
＞1.0~8.5 软(O60) ≥350 A100mm
≥45
0.1~1.0 1/4硬(H01) 480~680 /
＞1.0~2.0 1/4硬(H01) 450~650 A100mm
≥10
＞2.0~4.0 1/4硬(H01) 420~620 A100mm
≥15
＞4.0~6.0 1/4硬(H01) 400~600 A100mm
≥20
＞6.0~8.5 1/4硬(H01) 380~580 A100mm
≥22
0.1~1.0 1/2硬(H02) 540~740 /
＞1.0~2.0 1/2硬(H02) 520~720 /
＞2.0~4.0 1/2硬(H02) 500~700 A100mm
≥4
＞4.0~6.0 1/2硬(H02) 480~680 A100mm
≥8
＞6.0~8.5 1/2硬(H02) 460~660 A100mm
≥10
0.1~1.0 3/4硬(H03) 750~950 /
＞1.0~2.0 3/4硬(H03) 730~920 /
＞2.0~4.0 3/4硬(H03) 710~900 /
＞4.0~6.0 3/4硬(H03) 690~880 /
＞6.0~8.5 3/4硬(H03) 640~860 /
0.1~1.0 硬(H04) 880~1130 /
＞1.0~2.0 硬(H04) 860~1060 /
＞2.0~4.0 硬(H04) 830~1030 /
＞4.0~6.0 硬(H04) 780~980 /
＞6.0~8.5 硬(H04) 690~950 /
Approximate Comparison Table Bronze
China United States International Organization for Standardization Russia Sweden
GB ISC ASTM UNS ISO Numerical Grade GOST SS
QSn6.5-0.1 T51510 94Cu-6Sn-0.2P C51900 CuSn6 C51900 БрОФ6.5-0.15 5428-02
C51900
QSn6.5-0.1 Corresponding Standards(Same grade name, different standards)
1 GB /T 5231-2012
QSn6.5-0.1 T51510
2 GB /T 5231-2022
QSn6.5-0.1 T51510
3 GB /T 5231-2001
QSn6.5-0.1 6.5-0.1锡青铜
4 YS /T 649-2018
QSn6.5-0.1 T51510
5 GB /T 14956-1994
QSn6.5-0.1 T51510
6 GB /T 3114-1994
QSn6.5-0.1 T51510
7 GB /T 3114-2023
QSn6.5-0.1 T51510
8 GB /T 21652-2017
QSn6.5-0.1 T51510
9 GB /T 21652-2008
QSn6.5-0.1

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