5086锟斤拷锟絇锟絏锟斤拷幕锟斤拷锟斤拷锟斤拷芊锟斤拷锟斤拷锟�(b锟斤拷o)锟斤拷

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锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷(j锟斤拷)锟絍锟较斤拷锟侥猴拷锟斤拷锟筋異锟斤拷5系锟较斤拷漠a(ch锟斤拷n)品锟叫ｏ拷5005锟斤拷5052锟斤拷5754锟斤拷5056锟斤拷5086锟斤拷5083锟饺碉拷锟斤拷5083锟絏锟斤拷锟斤拷5086锟絏锟斤拷锟斤拷锟斤拷锟叫冿拷(y锟斤拷u)锟斤拷锟侥凤拷锟絇锟絏锟斤拷锟斤拷锟斤拷锟�5086锟絏锟斤拷暮锟斤拷锟斤拷锟斤拷Si≤0.40锟斤拷锟絶Cu≤0.10锟斤拷锟斤拷5086锟斤拷锟絇锟絏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟斤拷要锟叫高的匡拷锟斤拷锟絞锟斤拷锟斤拷锟斤拷锟矫的可猴拷锟斤拷锟皆猴拷锟叫等忥拷(qi锟斤拷ng)锟饺的堬拷(ch锟斤拷ng)锟较ｏ拷锟斤拷锟斤拷車锟斤拷锟絯锟紺(j锟斤拷)锟斤拷锟接硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷痛锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
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锟斤拷锟斤拷一锟斤拷锟斤拷f锟斤拷锟斤拷锟矫碉拷5086锟斤拷锟絇锟絏锟斤拷臓锟紹(t锟斤拷i)锟斤拷O锟斤拷H111锟斤拷H112锟斤拷H116锟斤拷H321锟斤拷锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟杰凤拷锟斤拷锟斤拷5086锟斤拷锟絇锟絏锟斤拷榭癸拷锟斤拷锟�(qi锟斤拷ng)锟斤拷σb(MPa)锟斤拷≥240锟斤拷锟絣锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷σ0.2(MPa)锟斤拷≥95锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷δ10(%)锟斤拷≥10锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷δ5(%)锟斤拷≥12锟斤拷5083锟斤拷5086锟絏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絇锟絏锟较斤拷锟斤拷锟斤拷目前锟斤拷锟斤拷锟斤拷锟絏锟斤拷锟饺猴拷锟斤拷锟叫堬拷(ch锟斤拷ng)锟叫撅拷锟叫巨达拷陌l(f锟斤拷)展?ji锟斤拷)锟斤拷锟�锟斤拷目前锟斤拷锟斤拷锟�?n锟斤拷i)锟斤拷锟斤拷锟絏锟斤拷锟接癸拷锟斤拷I(y锟斤拷)也锟节加达拷锟紷一锟叫發(f锟斤拷)锟斤拷锟斤拷锟斤拷锟絖锟截凤拷锟絇锟絏锟斤拷锟斤拷齑拷袌锟�(ch锟斤拷ng)锟斤拷
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