Cov khoom | C | Mn | Si | S | P |
Txheem tus nqi | ≤ 0.12 | ≤1.50 | ≤ 0.80 | ≤ 0.030 | ≤ 0.030 |
Case ntawm tus nqi | 0.04 ib | 1.28 | 0.38 ib | 0.006 ib | 0.011 ib |
Cov khoom | Ni | Cr | Mo | V | |
Txheem tus nqi | 0.8-1.10 Nws | ≤ 0.15 | ≤ 0.35 | ≤ 0.05 | |
Case ntawm tus nqi | 0.90 ib | / | / | / |
Cov khoom | Tensile zog Rm/MPa | Yield zog Rel/Rp0.2 MPa | Elongation A/% | Charpy V-notch cuam tshuam lub zog KV2(J)-30ºC/-40ºC |
Txheem tus nqi | 490-620 : kuv | ≥400 | ≥ 20 | ≥ 27 |
Case ntawm tus nqi | 570 ib | 510 | 27 | 135/120 ib |
Hlau Dia (mm) | 1.0 | 1.2 | 1.4 | 1.6 | |
Vuam Range (A) | Plat txoj hauj lwm | 120-250 Nws | 120-300 Nws | 150-400 Nws | 180-450 : kuv |
Vertical Up Vuam | 120-210 : kuv | 120-260 : kuv | 150-270 : kuv | 180-280 : kuv | |
Overhead Vuam | 200-250 | 200-300 Nws | 220-300 Nws | 250-300 Nws | |
Kab rov tav Vuam | 120-230 : kuv | 120-280 : kuv | 150-320 : kuv | 180-350 : kuv |
Khoom Vuam Hlau | |||
Hom | Qib | GB | AWS |
CO2 Mig Vuam Hlau | MG49-1, MG49-Ni, MG50-3, MG50-4, MG50-6, MG50-G, MG59-G | ER49-1, ER49-G, ER50-2, ER50-3, ER50-4, ER50-6, ER50-G, | ER70S-G, ER70S-3, ER70S-4, ER70S-6, |
TIG Vuam Filler Wire | TG50RE, TG50, TGR50M, TGR50ML, TGR55CM, TGR55V, TGR55CML, TGR55VL, TGR55WB, TGR55WBL, TGR59C2M, TGR59C2ML | ER50-4, ER55-B2, ER55-B2L, ER55B2MnV, ER62-B3, ER62-B3L, | ER70S-4, AW |
Submerged arc vuam hlau | HO8A, HO8E, HO8MnA, H10Mn2, H10MnSi | HO8A, HO8E, HO8MnA, H10Mn2, H10MnSi | EL8, EM12, EH14, EM13K |
Flux Cored Vuam Hlau | |
Hom | AWS |
Mig flux cored hlau | AWS A5.29/5.28 E71T1-C(M), E81T1-K2, E81T1-NI1, E91T1-K2, E101-K3, E111T1-K3, E80C-G, E90C-G, E110C-G |
TIG Vuam Filler Wire | ER70S-4, AW |
Submerged arc surfacing flux cored hlau | AWS A5.23 F71A, F8A4, F9A4, F11-A8 |