易切削結(jié)構(gòu)鋼:SUM22L
執(zhí)行標(biāo)準(zhǔn):JIS G4804-1999
●化學(xué)成份:
碳 C :≤0.13 硅 Si:≤0.15
錳 Mn:0.70~1.00 硫 S :0.24~0.33
磷 P :0.07~0.12 鉛 Pb:0.10~0.35
本公司供應(yīng)各國鋼材:
易切削結(jié)構(gòu)鋼:國產(chǎn):
Y12,Y12Pb,Y15,Y15Pb,Y20,Y30,Y35,Y40Mn,Y45Ca,
美國:B1112,11L08,1115,12L13,1120,1130,1140,1141,1212,1213,
1108,1146,1215,12L14
德國:15S20,9SMnPb28,22S20,35S20,9S20,9SMn28,10S20,45S20,
9SMn36,9SMnPb36,
日本:SUM12,SUM22,SUM4,SUM21,SUM22L,SUM32,ASK-1100
軸承鋼:國產(chǎn):
GCr6,GCr9,GCr9SiMn,GCr15,GCr15SiMn,G20CrNiMo,
日本:SUJ1,SUJ2,SUJ3,SNCM220,SNCM420,SUS440C,
德國:100Cr2W1,105Cr4W2,100Cr6W3,100CrMn6W4,1.3501,
美國:E50100,E51100,E52100,M50,C-8620,C-4320,E9310,440C
淬透性結(jié)構(gòu)鋼:國產(chǎn):45H,20CrH,40CrH,45CrH,40MnBH,45MnBH,
20CrMnMoH,20CrMnTiH,20CrNi3H,12Cr2Ni4H,20CrNiMoH,
德國:,CK45,20Cr4,38Cr4,41Cr4,42Cr4,40MnB4,22NiCr14,
14NiCr18,20NiCrMo2,日本:SCr420H,SCr440H,SNCM220H,
美國:1045H(H10450),5120H(H51200)5140H(H51400)5145H(H51400)15B41H(15411)15B48H(H15481),3310H,8620H(H86200)