̖ | MPa | cMPa | Lʣ | տsʣ |
40Cr | 980 | 785 | 9 | 45 |
20Crop䓹
20Crop䓹ܻWɷֺW
̖ | Wɷ(|֔)() |
C | Si | Mn | Cr | Mo | Ni | B | V |
20Cr | 0.18-0.24 | 0.17-0.37 | 0.05-0.80 | 0.70-1.00 | | | | |
̖ | W |
MPa | cMPa | L() | տs() |
20Cr | 835 | 540 | 10 | 40 |
| | | | | | | | | | | |
aƷf
20Crop䓹ܾпս棬ݔwĹܵݔʯ͡Ȼú⡢ˮijЩwϵcA䓵Ȍ䓲ڿŤͬr^p20Crop䓹һN䓲VY͙Cеʯ@U܇S܇Լʩõ_ּܵ20Crop䓹h߲칤sϺͼӹrLSȦǧĿǰяV䓹܁20Crop䓹߀ǸNҎȱٵIJͲȶҪ䓹܁졣20Crop䓹ܰMeΠIJͬɷ֞AܺͮLȵėlAeÈAιܿݔwAhڳ܃Ȳⲿr^ˣ^䓹LjAιܲ
̖ | Wɷ(|֔)() |
C | Si | Mn | Cr | Mo | Ni | B | V |
40 Cr | 0.37-0.44 | 0.17-0.37 | 0.50-0.80 | 0.80-1.10 | | | | |
40Crop䓹
40Crop䓹܈И˜ʣ
GB5310-1995GB17396-1998DIN17175-79GB6479-2000GB9948-88
40Crop䓹Wɷ
䓹ܹ̎N۳ɶFFұ䓼F^䓏S䓼F 䓼Fop䓏Soa䓏S䓏Sȸ䓏SaĸNop䓹ܼϽI|20#35#45#20G20A40Mn245Mn227SiMn40MnB20MnVB20Cr30Cr35Cr40Cr45Cr50Cr 38CrSi12CrMo 20CrMo35CrMo42CrMo12CrMoV12Cr1MoV38CrMoAL50CrV20CrMnSi30CrMnSi35CrMnSi 20CrMnTi30CrMnTi12CrNi2 12CrNi312Cr2Ni440CrNiMoA45CrNiMoVA20G20MnG25MnG12CrMoG15CrMoG12Cr2MoG12Cr1MoVG12Cr2MoWVTiB 12Cr3MoVSiTiBȈИ˜ʣGB/T8162-2008YGB/T14975-2002YòP䓟opܡGB/T14976-2002wݔòP䓟opGB/T14976-2002wݔòP䓟opܡGB/T18984-2003͜عܵßop䓹GB/T8163-2008wGB3087-2008е͉偠tGB5310-2008߉偠tGB6479-2000ʌùܡYB528-65ʯ@̽GB3639-83λ܈ܟopGB9948-2006ʯѻܡYB235-70|@̽ùGB3088-82܇S.
Fҹ˾дϽ߉op͟op䓹ܬF؛ԃݵărIķʽṩ݃|ķgӭϿ͑ǰǢՄh
˾ɞÑӆNҎطN|op䓹ܣ؛rrͣ|ԭʼ|ӡճIIɴk\\䓏SֱӰl؛ɳЃY˾f,{ۺČSRȫҎƷNƵ|Căr|ķܵÑIʿĿ϶Σ҂Ñ֮Ñ֮ķּƴMȡڴˌ֧҂ĸиIѱʾԵĸxԸ҂ĺ
40Crop䓹W
40Crop䓹Ҫ;
ݔwĹܵݔʯȻú⡢ˮijЩwܵ40top䓹cA䓵Ȍ䓲ڿŤͬr^p40top䓹һN䓲VY͙Cеʯ@U܇S܇Լʩõ_ּܵȡ40CrϽ䓹h߲ʣ칤sϺͼӹrLSȦǧĿǰяV䓹܁40Crop䓹߀ǸNҎȱٵIJ
40Crop䓹ܬF؛YԴ
14x2 | 159x14 | 323.9x10 |
16x3 | 159x18 | 323.9x12 |
18x2x7.1M | 159x18x8-12 | 323.9x13 |
25.4x3x5 | 159x20 | 323.9x13.5 |
28x4 | 159x25 | 323.9x16 |
31.8x4x12M | 168x5 | 323.9x17.5 |
38x4x7 | 168.3x7.11 | 323.9x20 |
38x4.5 | 168.3x8 | 323.9x25x12M |
38x6 | 219.1x18 | 323.9x26 |
42x3.5 | 219.1x22 | 323.9x30 |
51x4 | 219.1x25 | 323.9x10 |
57x3 | 219.1x28x6 | 323.9x12 |
57x4 | 219.1x26 | 323.9x13 |
57x5 | 219.1x30 | 323.9x13.5 |
57x6 | 219.1x36 | 323.9x16 |
60.3x5 | 273x7 | 323.9x17.5 |
60.3x6 | 273x12 | 323.9x20 |
60.3x6.5 | | 323.9x25x12M |
p91Ͻ
P91ஔڇ10Cr9Mo1VNb
T91P91(10Cr9Mo1VNb)
c
HиߵĿܺͿߜg߀õě_gԺ߶ij־ԼᏊʹÜضȵ620rSÑڊWwP550]OӋSÑsT92.25Cr-1Mo䓵ăɱ
ã
遆RR偠tڜء625ĸߜ^ٟ䓹ܣԼڜء600ߜؼܵҲ늟ύQԼʯѻbàt
И˜ʣ
DIN17175-79
JISG3467-88
JISG3458-88GB5310-95
GB9948-88
ASTMA335/A335m
ASTMA213/A213m
Cе
ȣ585(MPa)
ȣ415(MPa)
L ʣ20()
P91䓵ĻWɷ
̖ | Wɷ(wt) |
P91 | C | Mn | Si | P | S | Cr | Mo | V | Nb | N | Al |
0.40 | 0.12 | 0.60 | 0.50 | 9.50 | 1.05 | 0.25 | 0.10 | 0.070 | | |
P91Ҏ
76X18 | 89X11 | 121X10 |
89X4.5 | 108X5 | |
89X5 | 108X8 | |
89X6 | 114X6 | |
89X8 | 114X12 | |