QMn1.5錳青銅圓鋼 任意切割規(guī)格
QMn1.5錳青銅QMn1.5錳青銅QMn1.5銅合金QMn1.5
QMn1.5錳青銅板,QMn1.5錳青銅板,QMn1.5銅帶,
材料名稱:錳青銅板(軟,)
牌號:QMn1.5
標準:GB/T 2046-1980(1996年確認)
●特性及適用范圍:
含錳量較QMn5低,與QMn5比較,強度、硬度較低,但塑性較高,其他性能相似。
●化學成份:
銅 Cu :余量
錫 Sn :≤0.05
鉛 Pb:≤0.01
鎳 Ni:≤0.1
鋁 Al:≤0.07
鐵 Fe:≤0.1
錳 Mn:1.20~1.80
硅 Si :≤0.1
銻 Sb :≤0.005
硫 S :≤0.01
鉍 Bi:≤0.002
鉻 Cr:≤0.1
注:≤0.3(雜質(zhì))
●力學性能:
抗拉強度 σb (MPa):≥206
伸長率 δ10 (%):≥30
注 :板材的拉伸力學性能
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黃銅:H99 H95 H85 H70 H68 H65 H63 H62 H59;
鈹青銅:QBE2 QBE1.5 QBE1.9-0.1 QBE1.7 QBE0.6-0.25 QBE0.4-1.8 QBE0.3-1.5;
錫青銅:QSN1.5-0.2 QSN4-0.3 QSN4.3 QSN4.4-2.5 QSN4-4-4 QSN6.5-0.1 QSN6.5-0.4 QSN7-0.2 QSN8-0.3;
無氧銅:C10100 C10200 CD10300 C10400 C10500 C10700 C10800 C11000 C11020 C111000;
鈹銅:C17000 C17200 C17300 C17500 C17150 C18700 C19200 C19400 C19600;
黃銅:C21000 C22000 C23000 C24000 C26000 C26800 C27000 C27400 C28000;
鉛黃銅:C31400 C31600 C32000 C33000 C33200 C33500 C34000 C35000 C35300 C35600 C36000 C36500 C36600 C36700 C36800 C37700 C38000 C38500;
磷青銅:C50500 C51000 C51100 C52100 C52400 53200 C53400 C54400;
鋁青銅:C60600 C60800 C61000 C61300 C61400 C61900 C63200 C62400 C63200 C64200 C64210 ;
