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     䓹֪R (dng)ǰλ: / 䓹֪R / 45*7䓹܃rλ 45*720̖䓹܆΃r 45*7opЈr
45*7䓹܃rλ 45*720̖䓹܆΃r 45*7opЈr
pԄӝL l(f)ߣT l(f)rg2011/7/19 x2334 w С

P䓹Ҏ(gu)
Ҏ(gu) Ҏ(gu) Ҏ(gu) Ҏ(gu)
16*3 17.1*3.2 28*7.82 32*5.5
34*6-7.1 38*5-6.6 38*7-9 42*3.6-5.5
45*6-7.2 45*9.1-11 48*6.5-10.5 50.8*3.5-4.5
51*6-7.5 51.8*9 54*8-9 57*4-9
60.3*5-8 63.5*4.5-6.5 76*6 89*7.1
95*7.1-12 101.6*12 140*16 945*95

    45*7˾ĿǰЃɗl䓹a(chn)һl6090יC(j)a(chn)l܈a(chn)һlҪa(chn)⏽38mm-127mm܈op䓹ܣɗl325mmASSRL܈ܙC(j)ϵ(ni)݁܈ܙC(j)оA(y)ބСѭh(hun)ӋC(j)ƵԄӻϵy(tng)_(d)HM(jn)ˮƽҪa(chn)⏽177mm-377mmں16mm-100mm⏽ȡ0.5%,ں񾫶ȡ5%܈кڟop䓹ܡ
˾M(jn)a(chn)ˇ(yu)Įa(chn)Ʒ|(zh)Įa(chn)ƷMء(yu)|(zh)ķ(w)A䓹ИI(y)ĺu
˾ͨ^ISO90012001H|(zh)wϵJ(rn)C
a(chn)Ʒ|(zh)飺20#35#45#20G20A40Mn245Mn227SiMn40MnB20MnVB20Cr30Cr35Cr40Cr45Cr50Cr 38CrSi12CrMo 20CrMo35CrMo42CrMo12CrMoV12Cr1MoV38CrMoAL50CrV20CrMnSi30CrMnSi35CrMnSi 20CrMnTi30CrMnTi12CrNi2 12CrNi312Cr2Ni440CrNiMoA45CrNiMoVA20G20MnG25MnG12CrMoG15CrMoG12Cr2MoG12Cr1MoVG12Cr2MoWVTiB 12Cr3MoVSiTiB
    
F(xin)ҹ˾дϽܡ߉ܬF(xin)؛ԃ(yu)ݵărIķʽṩ݃(yu)|(zh)ķ(w)gӭϿ͑ǰǢՄh
  ˾ɞÑӆNҎ(gu)طN|(zh)䓹ܣ؛rrͣ|(zh)(yu)ԭʼ|(zh)(f)ӡ(ji)ճII(y)ɴk\(yn)\(yn)䓏SֱӰl(f)؛ɳЃY(ji)㡣
45*7䓹܃rλ 45*720̖䓹܆΃r 45*7opЈr Јr񲻷(wn)ՃrՈԃҹ˾I(y)(w)

20̖ 45̖ 16mn op䓹ܬF(xin)؛
Ҏ(gu) Ҏ(gu) Ҏ(gu) Ҏ(gu)
219*16 273*36 356*28 426*12
219*18 273*40 356*36 426*13
219*20 273*42 377*9 426*14
219*22 273*45 377*10 426*17
219*24 298.5*36 377*12 426*20
219*25 325*8 377*14 426*22
219*26 325*9 377*15 426*30
219*28 325*10 377*16 426*36
219*30 325*11 377*18 426*40
219*32 325*12 377*20 426*50
219*35 325*13 377*22 457*9.5
219*38 325*14 377*25 457*14
273*7 325*15 377*32 457*16
273*8 325*16 377*36 457*19
273*9 325*17 377*40 457*24
273*9.5 325*18 377*45 457*65
273*10 325*20 377*50 508*13
273*11 325*22 406*9.5 508*16
273*12 325*23 406*11 508*20
273*13 325*25 406*13 508*22
273*15 325*28 406*17 558.8*14
273*16 325*30 406*22 530*13
273*18 325*32 406*32 530*20


opܹˇ
l(wi)Rܹˇ̣
z򞡪Ƥz򞡪ӟᡪסϴĥL(fng)ɡ^Ρ̎ϴϴgz򞡪܈ȥ͡^L(fng)ɡ(ni)⡪⒁⡪z򞡪(bio)RƷb
I(y)ܹˇ
z򞡪Ƥz򞡪ӟᡪסϴĢL(fng)ɡ^Ρ̎ϴϴgz
op䓹ܳߴ缰Sƫ
ƫȼ (bio)(zhn)⏽Sƫ
D1 1.5%С0.75 mm
D2 1.0%С0.50 mm
D3 0.75%С0.30 mm
D4 0.50%С0.10 mm
op䓹ʽ
[(⏽-ں)*ں]*0.02466=kg/ףÿ׵



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