E71T-GS — flux cored vuam hlau
Daim ntawv thov:
AWS 5.20 E71T-GS yog ib txoj hauj lwm tag nrho, nws tus kheej-shielded flux-cored hlau tsim rau ib leeg pass fillet thiab lap welding ntawm galvanized los yog carbon steel raws li nyias raws li 20 gauge, tsis hlawv-los ntawm.Gasless Wire E71T-GS feem ntau yog siv rau me me portable 110 volt vuam tshuab, muab cov arc ua haujlwm zoo nrog me ntsis spatter.Kev mus los nrawm nrawm, nkag mus tau zoo thiab tshem tawm slag yooj yim.
CEEB TOOM: Raws li nrog rau tag nrho cov xov hlau tiv thaiv tus kheej, E71T-GS muaj cov tshuaj fluoride, uas yuav tsum tau ua tib zoo saib xyuas qhov cua thaum siv los vuam galvanized hlau.Cov zinc oxide tsim thaum lub sij hawm vuam yuav tsum tsis txhob nqus tau vim nws tuaj yeem ua rau hlau fume kub taub hau.Thaum vuam sab hauv tsev lossis hauv ib qho chaw kaw, nco ntsoov tias qhov cua txaus txaus.
Self-shielding, all-positional flux-cored wire rau ib daim ntawv thov dhau.Zoo heev rau siv ntawm nyias gauges ntawm galvanized & me steel.Kev ceev ceev yog siab & weld npoo yog du.Nws muaj ib tug du arc nkaus, tag nrho slag npog, yooj yim slag tshem tawm & tsawg spatter.Tsis tas yuav tsum muaj cov roj thaiv kev tiv thaiv.Kev siv DC ncaj polarity vuam tam sim no txo qhov kev pheej hmoo ntawm kev kub hnyiab.Deposition efficiency yog siab dua li ntawm shielded hlau arc electrodes.
Kev Tiv Thaiv Gas: Gasless
Chemical Composition ntawm deposited hlau (%)
Yam khoom | Mn | Si | P | S | A1 | Ni | Mo | Cr | C | V |
Txuj | ≤1.75 | ≤ 0.60 | ≤ 0.03 | ≤ 0.03 | ≤1.80 | ≤0.50 | / | / | / | / |
Mechanical Properties Of Deposited Hlau
Yam khoom | Yield Point (MPa) | Tensile Strength (MPa) | Elongation (%) | Charpy V-notch Impact Toughness | ||
Test Temp.(°C) | Impact Zog(J) | Nruab nrab(J) | ||||
Txuj | ≥400 | ≥480 | ≥ 20 | / | / | / |
5.Size thiab pom zoo tam sim no (DC-) thiab Voltage Range
Loj | Voltage Ntau | Tam sim no (DC-) | Hlau pub ceev |
0.8mm ib | 16 ~ 18V | 100-160 A | 30 ~ 60 |
0.9mm ib | 16 ~ 19V | 100-170 A | 30 ~ 65 |
1.2MM IB | 16 ~ 20V | 120-200 A | 35-70 : kuv |
Muaj Diameters:
Dia.(mm): | 0.8 ua | 0.9 | 1.0 | 1.2 |
(inch) | 0.030 '' | 0.035 '' | 0.040 hli | 0.045 '' |
Ntim:
1kg / 5kgs ib spool;
precision winding, tshav kub shrinkable zaj duab xis thiab ces ntim rau hauv cartons.