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ڃ(yu)|(zh)Q355CҎ(gu)F(xin)؛(yng)ɽ|ͨ䓲޹˾
l(f)ߣɽ|ͨ䓲޹˾l(f)r(sh)g2019/10/14x1228

Q355CҎ(gu)„


opعܱںSƫ(dng)ں񲻴10mmr(sh)ó^Qںؓ(f)10% (dng)ں10mmr(sh)ںؓ(f)8%Ǽp^(q)ں ҹ˾ (jng)IxpAl(f)չ ҕ͑c(du)ּȸֺU(ku)(gu)(zhn)ԺȺ xڽ(jng)Iнxu(y)ͨ^xu(y)M(jn)һU(ku)(jng)I pAһa(chn)Ʒ(w)͑(chung)r(ji)ֵݻ(sh)F(xin)pA l(f)չLh(yun)׷CŬ(sh)F(xin)c͑(hu)h(hun)ąf(xi){(dio)l(f)չ ˾񣺈F(tun)Y(ji)(w)(sh)Ч^M(jn)


Q355D-عa(chn)Sͬr(sh)ҺཻQ͝n(yng)黯ښݲӰʣͰߏĽٱxڏꎘOȥ͵^佛(jng)B(do)š˷ֹ࣬ͨؓ(f)Oؓ(f)OȥAϴһNډAW(xu)õϴʹúΡr(ji)ګ@ԭ϶õV(yng)ډAϴˇه黯ȹʹÆһĉA_(d)ͨʹöNɷЕr(sh)ӱԄӄ̶ɉAțQ߉AȿɽcҺı揈Ŀǰsһ˳ЈʹҴ՚˾ռ20%܉򱣳2010֮ǰ(jng)IˮƽѲ40%16MnDzͲăr(ji)pQ(mo)̵h(hun)Ӑ Q345BDzͲăr(ji)߸ֳНq_(d)Ԫq^SF(xin)Q345BDzͲăr(ji)Ӹ߾r(ji)Bm(x)ϝqrQ345BDzͲăr(ji)ٶȷܸQ345BDzͲăr(ji)wСwɽrпֵ؅^(q)_ʼE(du)Q345BDzͲăr(ji)ķ֧



Q355CҎ(gu)֪R(sh)


Q355CHһNķεĽ䓹ҲQ䏝ͲQ235B܈܈䓻ĸĽ(jng)䏝ӹͺٽ(jng)lƳɵķνΠߴ䓡܈?zh)غڹDzͲijںr,Dzߴ߅ƽֱȾ_(d)^躸͹DzͲĵˮƽ.


;

Q355CH;:C(j)еO(sh)ĻʯĻɒ 죬؛֧䓽Y(ji)(gu)Ҿt(y)еr(nng)I(y)ͻW(xu)C(j)е܇ȡ


Q355CH䓟opͺp֮


Q355CH䓟opͺp֮ njopAܔDͶ

1.Ɉ(zh)GB6728-2002Y(ji)(gu)䏝䓘(bio)(zhn)


2.Ɉ(zh)JISG3466-88ձһ㘋(gu)췽عm(yng)(bio)(zhn)


3. Ɉ(zh)КWޘ(bio)(zhn)EN10025-2-2004EN10025-3-20042


DzͲӋ(j)㹫ʽ


Q355CHӋ(j)㹫ʽ:߅L*4*ں*0.00785*L=ÿ֧


Q235BιӋ(j)㹫ʽ:(߅L+߅L)*2*.ں*0.00785*L=ÿ֧


ע:߅LںλmmLȞmÿ֧λkg



Q355CҎ(gu)F(xin)؛


DzͲQ345B38381.04.0(bio)h***
DzͲQ345B70702.06.0(bio)h***
DzͲQ345B75752.06.0(bio)h***
DzͲQ345B80802.06.0(bio)h***
DzͲQ345B1801806.012.0(bio)h***
DzͲQ345B2002006.012.0(bio)h***


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  • ϼ(j)„
  • COPYRIGHT ɽ|ͨ䓲޹˾ ˾IQ355CQ355CQ355DQ355DH䓵ȡ 䰸̖(ho)ICP17007837̖(ho)-3    g(sh)֧֣ǰؾW(wng)j(lu)
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