Tus Qauv Sib Xws
GB/T 17853-2018 TS410NiMo-FC11
AWS A5.22M-2012 E410NiMoT1-1
Cov Khoom Sib Npaug: 13Cr-4Ni (EN1.4313 / UNS S41500)
Kev piav qhia
EC410NiMo yog hlau martensitic stainless hlau flux-cored nrog cov tshuaj lom neeg muaj 11.0 – 12.5% Cr, 4.0 – 5.0% Ni, thiab 0.40 – 0.70% Mo. Nws tsim nyog rau txhua qhov chawkev vuam siv flux-cored arc(FCAW) nrog lub arc ruaj khov, tsawg kawg spatter, thiab zoo heev slag detachability. Cov hlau tso rau hauv muaj kev tiv thaiv zoo hnav, tiv thaiv tawg, thiab cov khoom siv kho tshuab. Pom zoo kom ua ntej cua sov ntawm 150 - 260 ℃, thiab kev kho cua sov tom qab vuam (PWHT) ntawm 590 ~ 620 ℃ rau 1 teev (ua raws li cua txias, AC) yog qhov yuav tsum tau ua tom qab vuam.
Daim Ntawv Thov
Cov Tshuaj Lom Zem ntawm Cov Hlau Weld (%)
| Khoom | C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| Qhov Yuav Tsum Tau Ua | ≤0.06 | 11.0-12.5 | 4.0-5.0 | 0.40-0.70 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | ≤0.75 |
| Cov txiaj ntsig ntawm kev xeem | 0.02 | 12.3 | 4.65 | 0.54 | 0.59 | 0.33 | 0.023 | 0.01 | 0.01 |
Cov Khoom Siv Kho Tshuab ntawm Cov Hlau Tso Tawm
| Lub Npe Xeem | Lub zog Tensile (MPa) | Kev ntev% | X-Ray | Kev Ntsuas Qhov Cuam Tshuam (+ 20 ℃) J | Qhov nyuaj HB | Cov Hydrogen Uas Diffuse Tau (ml/100g) |
| Qhov Yuav Tsum Tau Ua | ≥760 | ≥15 | Qib I | – | – | ≤5 |
| Cov txiaj ntsig ntawm kev xeem | 845 | 19 | Qib I | 60-90 | 250-310 | ≤5 |
Cov Kev Ntsuas Vuam Pom Zoo
Lub Hwj Chim Tau Los: DC Rov Qab (DC-)
Txoj Kab Uas Hlais Hlau & Tam Sim No:
Cov Lus Qhia Tam Sim No:
| Qws Txoj Kab uas hla (hli) | 3.2 | 4.0 | 5.0 |
| Vuam Tam Sim No (A) | 80-120 | 120-160 | 150-190 |
Daim Ntawv Ceeb Toom
1. Ci lub electrode ntawm 300 ℃ rau ib teev ua ntej siv kom tshem tawm cov dej noo.
2. Ntxuav cov xeb, roj, thiab cov dej noo ntawm cov hlau puag; siv kev ua haujlwm luv luv rau cov hlaws weld nqaim.
3. PWHT yuav tsum tau ua tam sim ntawd tom qab vuam kom tsis txhob muaj embrittlement.
