Hard-facing phau ntawv electrode EDCrNi-A-15 Soldering cov ntaub ntawv
Stability ntawm arc
Cov duab zoo nkauj
Splash heev me ntsis
Yooj yim slagging
Zoo stomatal kuj
Cov neeg ruaj khov
Daim ntawv thov
Nws yog siv rau surfacing li qub thiab lwm yam sealing qhov chaw ntawm fais fab nroj tsuag high-rise boiler units ua hauj lwm hauv qab no 570 ℃.
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | P | S |
GB/T RULES | 0.18 | 0.06-2.00 Nws | 4.80-6.40 Nws | 15.00-18.00 Nws | 7.00-9.00 Nws | 0.04 ib | 0.03 ib |
AWS RULES | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.05 Nws | 1.26 | 5.34 ib | 16.8 ib | 7.78 ib | 0.028 ib | 0.006 ib |
WELD PASS HARDNESS:
Piv txwv tus nqi HRC = 294
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 3.2 * 350 | 4.0 * 350 | 5.0 * 350 | ||||||||
ELECTRICITY (Amp) | 80-120 : kuv | 120-160 : kuv | 160-200 Nws |
Tsawg sodium hydrogen chrome-nickel steel surfacing electrode, ua haujlwm zoo.
Tsawg txaws, yooj yim tshem tawm slag, zoo nkauj sib sau, yooj yim machining.
Lub hardening ntawm silicon pab txhim kho lub hardness, abrasion tsis kam, corrosion kuj thiab oxidation kuj ntawm surfacing hlau.
Ningbo Chengwei Hlau Khoom Co., Ltd. yog lub tuam txhab kev lag luam thoob ntiaj teb nrog kev tshawb fawb thiab kev tsim kho, kev tsim khoom, muag thiab kev tswj hwm. Nws tau tsim nyob rau hauv 2020.
8.2-tuj thauj khoom
308,000 tons VLCC roj av nkoj
300,000-ton bulk carrier
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | P | S |
GB/T RULES | 0.18 | 0.06-2.00 Nws | 4.80-6.40 Nws | 15.00-18.00 Nws | 7.00-9.00 Nws | 0.04 ib | 0.03 ib |
AWS RULES | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.05 Nws | 1.26 | 5.34 ib | 16.8 ib | 7.78 ib | 0.028 ib | 0.006 ib |
WELD PASS HARDNESS:
Piv txwv tus nqi HRC = 294
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 3.2 * 350 | 4.0 * 350 | 5.0 * 350 | ||||||||
ELECTRICITY (Amp) | 80-120 : kuv | 120-160 : kuv | 160-200 Nws |