ϺEDPCrMo-A3-03ĥѺl
15075949515 VX:505800693
R717͚c͟䓺lǵ͚cˎƤ9%Cr-1%Mo-V-Nb͟䓺lஔAWS˜ʵE9015-B9͟䓺lֱӡ
̻MȫλúӡNbV۷پЃĿߜ׃ںӸߜظ߉偠t^ܡ^
A213-T91/A335-P91QT/P91A387Cr91͟䓽Y
۷ٻWɷ֣|֔%
C Mn Si Cr Mo V Ni
0.08-0.13 1.20 0.30 8.0-10.5 0.85-1.20 0.15-0.30 0.80
Nb Cu Al N S P
0.02-0.10 0.25 0.04 0.02-0.07 0.01 0.01 עMn+Ni<1.5%
۷W (76015) 2h̎
ԇĿ Rm/MPa Rp0.2/MPa A(%)
Cֵ 620 530 17
lֱ/mm 2.5 3.2 4.0 5.0
/A 60-90 90-120 140-180 170-210
ע헣
1ǰl횽350~400決1СrSSã
2ǰ회FPˮֵs|
3ǰA200~260棬ĵgض
480~100汣2Сr粻ܱM̎Mȥ̎3502h
R707͚c͟䓺lǵ͚cˎƤCr9Mo͟䓺lஔGB/T˜ʵ E9Mo-15͟䓺lֱӣR707͚c͟
䓺lȫλúǰA300~400档ںCr9Mo͟䓽Y^ܵ
۷ٻWɷ֣|֔%
C Mn Si Cr Mo S P
0.15 0.5-1.0 0.50 8.5-10.0 0.70-1.00 0.030 0.035
۷W (730-750 4h,)
ԇĿ Rm/MPa A(%)
Cֵ 590 16
lֱ/mm 2.5 3.2 4.0 5.0
/A 60-70 90-120 140-180 170-210
ע헣
1ǰl횽350決1СrSS
2ǰFPˮֵs|
R307͟䓺lǵ͚cˎƤĺ1%Cr-0.5%Mow͟䓺lஔGB/T˜ʵE5515-B2lISO˜E5515-1CMl
ֱR307͟䓺lȫλúǰA160~250ںӹض520µ1%Cr-0.5%Mo
15CrMo͟偠tܵʯ;OȣҲ30CrMnSiT䓼ĺ
۷ٻWɷ֣|֔%
C Mn Si Cr Mo S P
0.05-0.12 0.50-0.90 0.50 1.00-1.50 0.40-0.65 0.030 0.030
۷W (69015) 1h̎