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H70黃銅線 半硬黃銅線 黃銅扁線

 
 
單價 38.00 / 公斤對比
銷量 暫無
發貨 廣東東莞市付款后3天內
庫存 100000000公斤起訂10公斤
品牌 鑫茂
過期 長期有效
更新 2015-05-19 14:20
 

廣東鑫茂銅鋁有限公司

企業會員第12年
資料未認證
保證金未繳納
詳細說明

鑫茂廠家直銷:H70黃銅線 半硬黃銅線 黃銅扁線

品名:H70黃銅線、C2600黃銅線
牌號:H70 C2600
標準:GB/T 5231-2001
特性:有極為良好的塑性和較高的強度,可切削加工性能好,有良好的機械性能,熱態下塑性良好,冷態下塑性尚可,可切削性好,易纖焊和焊接,耐蝕,但易產生腐蝕破裂,此外價格便宜,是應用廣泛的一個普通黃銅品種?!?br /> 化學成份:
銅 Cu :69.0~71.0
鋅 Zn:余量
鉛 Pb:≤0.03
鉛 Pb:≤0.03
硼 P:≤0.01
鐵 Fe:≤0.10
鈹 Sb :≤0.005
鉍 Bi:≤0.002
注:≤0.3(雜質)
力學性能抗拉強度 ≥295
伸長率 ≥50
注 :棒材的縱向室溫拉伸力學性能
試樣尺寸:直徑或對邊距離13~35
熱處理規范熱加工溫度750~830℃
退火溫度520~650℃
消除內應力的低溫退火溫度260~270℃。

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