Materiale
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NM450L,NM450A,NM600,NM400,NM400L,NM400A,NM500A,NM500,NM360,NM360,NM550,NM450
NR360,NR400,MITTA 400F,MITTA 450F,MITTA 500F SB-40,SB-45,SB-50 Xar400, Xar450, Xar500, Xar550, Xar600 DILLIDUR400,DILLIDUR500,DILLIDUR400V,DILLIDUR500V,DILIDUR450V QUARD400,QUARD450,QUARD500 JFE-EH360,JFE-EH400,JFE-EH450,JFE-EH500,JFE-EH550,WEL-HARD400,WEL-HARD500,SUMIHARD K340,SUMIHARD K340,SUMIHK400,SUMIHARD K450,SUMIHARD K500 B-HARD360,B-HARD400,B-HARD400 KN-55,KN-60,KN-63, FORA400,FORA500,CREUSABRO4800,CREUSABRO8000 RAEX400,RAEX450,RAEX500 Piastra in acciaio resistente all'usura ad alta resistenza ZGMn13-1,ZGMn13-2,ZGMn13-3,ZGMn13-4,ZGMn13-5 ASTM-A(UNS-J91129),ASTM-B-1(UNS-J91119),ASTM-B-2(UNS-J91129),ASTM-B-3(UNS-J91139),ASTM-B-4(UNS-J91149),ASTM-C(UNS-1291309),ASTM-J939-UN9 SCMnH1,SCMnH2,SCMnH3,SCMnH11,SCMnH21 110Г13П,110Г13X2BPП,110Г13ФTП,130Г14,XMФAП,120Г10ФП GX120MnMo7-1,GX110MnMo13-1,GX120Mn13,GX120MnCr132,GX120MnNi13-3,GX120Mn17,GX90MnMo14,GX120MnCr17-2 |
Applicazione
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È ampiamente usato in macchine minerarie, macchine di protezione ambientale,
macchine per cemento, macchine per ingegneria , ecc. grazie ad essa è elevata resistenza all'usura. |
Acciaio/grado
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C
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Si
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Mn
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P
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S
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AL
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CR+Ni+Mo
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NB+V+ti
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NM360/AR360
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0.10-0.30
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0.20-0.40
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1.00-2.00
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≤0.015
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≤0.003
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≥0.20
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<0.6
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Quantità traccia |
NM400/AR400
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0.10-0.40
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0.20-0.40
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1.00-2.00
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≤0.015
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≤0.0003
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≥00.20
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<0.9
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|
NM450/AR450
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0.10-0.40
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0.20-0.40
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1.00-2.00
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≤0.015
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≤0.003
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≥0.20
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<1.2
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NM500/AR500
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0.10-0.40
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0.20-0.45
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1.00-2.00
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≤0.015
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≤0.003
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≥0.20
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<1.5
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|
NM550/AR550
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0.10-0.50
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0.20-0.45
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1.00-1.50
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≤0.015
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≤0.003
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≥0.20
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<2.0
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|
NM600/AR600
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0.10-0.50
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0.20-0.45
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1.00-1.50
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≤0.015
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≤0.003
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≥0.20
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<2.5
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Proprietà meccanica
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Grado
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Resistenza alla trazione
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Allungamento
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Durezza
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-20ºC energia di impatto
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(MPa)
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(%)(min)
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(HBW)
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AKV/J (min)
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|
NM360
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≥1100
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12
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330-390
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24
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NM400
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≥1200
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10
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370-430
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24
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NM450
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≥1250
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7
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420-480
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24
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NM500
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470(min)
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NM550
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530(min)
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NM600
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570(min)
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