䓹һNпյL(zhng)l䓲ģݔwĹܵʯ͡ȼ?x)ˮú⣬ڸ㏝Ť?qing)ͬr(sh)^pҲVC(j)е̽Y(ji)(gu)Ҳa(chn)NҎ(gu)ܡڏ 䓹ܵķ䓹ܷ֟o(w)p䓹ܺͺ䓹ܣпpܣɴΠֿɷ֞AܺͮιܣV(yng)õLjA䓹ҲһЩΡAΡ߅˽εȮ䓹 (du)ڳw䓹ܶҪM(jn)Һԇ(yn)(li)z(yn)͉|(zh)Ҏ(gu)ĉ²l(f)й©ÛϸЩ䓹߀Ҫ(j)(bio)(zhn)跽ҪM(jn)о߅ԇ(yn)U(ku)ԇ(yn)ԇ(yn) o(w)p䓹ܣo(w)p䓹V?q)Ĺ?jng)ƳëȻ(jng)܈܈Ƴo(w)p䓹ܵҎ(gu)⏽*ںה(sh)ʾo(w)p䓹ܷ֟܈܈ܣo(w)p䓹܃܈o(w)p䓹ܷһ䓹Љ偠t䓹ܣ߉偠t䓹Ͻ䓹ܡP䓹ʯѻ|(zh)䓹ܺ䓹ܵ܈ܣo(w)p䓹ܳһ䓹ܡЉ偠t䓹߉偠t䓹ܡϽ䓹P䓹ʯѻ䓹⣬߀̼ر䓹ܡϽ𱡱䓹P䓹䓹ܡ܈o(w)p⏽һ32mmں2.5-75mm܈o(w)p䓹̎Ե6mmںɵ0.25mmڹ⏽ɵ5mmںС0.25mm܈ȟ܈ߴ羫ȸ һßo(w)p䓹1020303545ȃ(yu)|(zh)̼Y(ji)16Mn5MnVȵͺϽY(ji)(gu)䓻40Cr30CrMnSi45Mn240MnBȺϽY(ji)䓟܈܈Ƴɵ1020ȵ̼ğo(w)pҪwݔܵ4540Cr̼Ƴɵğo(w)pÁ(li)C(j)е܇C(j)һßo(w)p䓹ҪC(qing)Ⱥ͉ԇ(yn)܈䓹ԟ܈B(ti)̎B(ti)؛܈ԟԟ̎B(ti)؛ Љ偠tßo(w)p䓹ܣNЉ偠t^(gu)ˮˮڹܼC(j)܇偠t^(gu)ܡСܺuܵÃ(yu)|(zh)̼ؽY(ji)(gu)䓟܈܈ܣo(w)p䓹Ҫ1020̖(ho)CW(xu)ɷֺ͙C(j)еҪˮԇ(yn)߅U(ku)ڡԇ(yn)܈ԟ܈B(ti)؛܈ܣԟ̎B(ti)؛ ߉偠t䓹ܣҪÁ(li)߉ω偠tܵõă(yu)|(zh)̼ؽY(ji)(gu)ϽY(ji)(gu)䓺ͲP͟䓟o(w)p䓹@Щ偠tܽ(jng)h̎ڸߜغ߉¹ڸߜ?z)ˮ߀(hu)l(f)gҪ䓹иߵij־Ï(qing)ߵĿõĽM(wn)̖(ho)У(yu)|(zh)̼ؽY(ji)(gu)̖(ho)20G20MnG25MnGϽY(ji)(gu)̖(ho)15MoG20MoG12CrMoG15CrMoG12Cr2MoG12CrMoVG12Cr3MoVSiTiBP͟䓳1Cr18Ni91Cr18Ni11Nb߉偠tܳCW(xu)ɷֺ͙C(j)еҪˮԇ(yn)ҪU(ku)ԇ(yn)䓹ԟ̎B(ti)؛(du)Ʒ䓹@MÓ̼ҲһҪ |(zh)@̽ʯ@ßo(w)p䓹̽rӽY(ji)(gu)ˮʯȻ⼰Va(chn)YԴr@C(j)ʯȻ_(ki)ɸx_(ki)|(zh)@ʯ@̽ßo(w)p䓹@ҪҪrоܡrо(ni)@U@̽ùҪ뵽ǧ،ȹlO(f)s@UŤD(zhun)Ͳ_dɵȑ(yng)߀Ҫܵ{rʯĥpҪܲı횾ď(qing)ӲĥԺ͛_g䓹áDZ|(zh)ĝhZ(y)ƴ^Ӕ(sh)һc(din)ʾõ̖(ho)DZ4545MnB50MnDZ5040Mn240Mn2SiDZ5540Mn2Mo40MnVBDZ6040MnMoBDZ6527MnMoVB䓹ܶԟ̎B(ti)؛ ʯѻܣʯ͟SĠtύQܺܵßo(w)pÃ(yu)|(zh)̼䓣1020Ͻ䓣12CrMo15CrMo͟䓣12Cr2Mo15Cr5MoP䓣1Cr18Ni91Cr18Ni9Ti䓹ܳCW(xu)ɷֺNC(j)е߀ҪCˮU(ku)ڵԇ(yn)|(zh)͟o(w)pz(yn)䓹ڟ̎B(ti)½؛ P䓹ܣøNP䓟܈܈IJP䓹V(yng)ʯO(sh)ܵN;IJP䓽Y(ji)(gu)(yng)CW(xu)ɷֺ͙C(j)еw䓹ҪCˮԇ(yn)ϸN䓹ҪҎ(gu)Cl,