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
5086锟斤拷锟絇锟絏锟斤拷锟斤拷锟5系锟絏锟絍锟较斤拷锟斤拷锟斤拷锟斤拷锟斤拷袃锟(y锟斤拷u)锟斤拷锟侥凤拷锟斤拷锟斤拷锟絇锟斤拷锟杰ｏ拷锟斤拷锟斤拷锟锟絏锟较斤拷锟侥凤拷锟絇锟絏锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)品锟斤拷
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锟斤拷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锟斤拷锟斤拷锟斤拷要锟斤拷(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皆★拷锟斤拷锟矫的匡拷锟斤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)锟斤拷锟斤拷锟斤拷锟斤拷車(ch锟斤拷)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锟斤拷锟锟斤拷锟斤拷
一锟斤拷锟(l锟斤拷i)锟絝(shu锟斤拷)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)锟斤拷锟杰凤拷锟芥，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)锟斤拷锟斤拷锟侥壳锟斤拷锟?gu锟斤拷)锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟絏锟斤拷庸锟斤拷锟絀(y锟斤拷)也锟节加达拷锟紷一锟叫發(f锟斤拷)锟斤拷锟饺ｏ拷锟絖(k锟斤拷i)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
锟节囷拷(gu锟斤拷)锟紿锟斤拷锟斤拷(j锟斤拷ng)锟斤拷(j锟斤拷)锟絣(f锟斤拷)展锟叫ｏ拷锟斤拷锟絇锟絏锟斤拷锟斤拷锟斤拷芗锟斤拷锟斤拷(gu锟斤拷)锟紿锟絁(r锟斤拷n)锟紺锟斤拷锟狡約锟斤拷(gu锟斤拷)锟斤拷(n锟斤拷i)锟絏锟斤拷l(f锟斤拷)展锟斤拷锟斤拷要锟斤拷锟斤拷之一锟斤拷锟紺锟较侊拷(l锟斤拷i)锟斤拷锟斤拷目前锟紿锟叫幾家岋拷(sh锟斤拷)锟斤拷锟絕锟斤拷(qi锟斤拷ng)锟侥达拷锟酵廠(ch锟斤拷ng)锟揭撅拷锟斤拷锟剿囷拷(gu锟斤拷)锟紿锟絁(r锟斤拷n)锟缴的凤拷锟絇锟絏锟斤拷锟絁(r锟斤拷n)锟紺锟斤拷锟斤拷锟斤拷系锟斤拷锟教╋拷X锟絀(y锟斤拷)锟斤拷锟截慶锟斤拷锟斤拷锟絏锟絀(y锟斤拷)锟饺ｏ拷锟紷些锟斤拷锟酵廠(ch锟斤拷ng)锟斤拷锟斤拷锟竭傦拷锟剿达拷規(gu锟斤拷)模锟斤拷锟絘(ch锟斤拷n)5086锟斤拷锟絇锟絏锟斤拷锟斤拷锟斤拷锟锟斤拷同锟絩(sh锟斤拷)锟斤拷锟斤拷锟叫業(y锟斤拷)锟絀(l锟斤拷ng)锟饺碉拷锟斤拷锟絘(ch锟斤拷n)锟絆(sh锟斤拷)锟斤拷凸锟剿囁锟斤拷锟斤拷耍锟揭诧拷菄锟(gu锟斤拷)锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷P锟絏锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷I(y锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷模锟铰的岋拷(du锟斤拷)锟斤拷锟斤拷锟紷些锟斤拷I(y锟斤拷)锟斤拷锟絊锟洁方锟斤拷也一直锟斤拷锟絀(l锟斤拷ng)锟叫業(y锟斤拷)前锟組(j锟斤拷n)锟斤拷锟狡勶拷(d锟斤拷ng)锟叫業(y锟斤拷)锟絣(f锟斤拷)展锟斤拷锟斤拷锟(gu锟斤拷)锟斤拷(n锟斤拷i)5086锟斤拷锟絇锟絏锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷(chu锟斤拷ng)锟斤拷锟结供锟剿可匡拷锟侥岋拷(sh锟斤拷)锟絗指锟斤拷(d锟斤拷o)锟斤拷