430Mpa Tes Electrode Rau Tsawg Cov Hlau Hlau
Daim ntawv thov & Standard & Ceeb toom:
1. Welding zoo tib yam lub zog ntawm cov qauv qis carbon steel thiab qib qis zog ntawm cov hlau tsis tshua muaj hlau.
2. Tus qauv peb ntsib: GB/T5117 E4303, AWS, ISO2560-A:E 35 0 R 1 2, ISO 2560-B: E4303A, JIS Z3211 E4303
1. Lub insulator yuav tsum tau siav, thiab cov electrode yuav tsum tau ci ntawm 180 ° C. Thaum nws yog welded nyob rau hauv lub rhiav, nws yuav tsum tau muab tso rau hauv lub rwb thaiv tsev lub tog raj kheej.
2. Them kev saib xyuas thaum vuam: Yuav kom cov vuam cheeb tsam huv si, nws yog ib qho tseem ceeb kom tshem tawm cov roj los yog lwm yam kab mob los ntawm lub voj voog 20 hli nyob ib ncig ntawm lub vuam ua ntej vuam. Cov welds yuav tsum huv si, ci, thiab tsis muaj corrosion. Yuav tsum muaj daim ntawv vuam kom zoo (raws li daim ntawv welding phau ntawv sib tsoo vuam) 3. Qhov chaw vuam, nrog rau cov cua thiab plua plav. Ua tib zoo mloog, 4, tus nqi ntawm vuam: ib tug raug vuam pas nrig weld ntev yog 40CM.
Nta
1. Titanium calcium type c hemical daim tawv nqaij carbon steel electrode.
2. ruaj khov arc, zoo slag fluidity, yooj yim slag tshem tawm, me me txaws, zoo nkauj zoo nkauj.
Lub npe Suav rau GEM-F03 tsawg carbon tes electrode yog J422, thaum lub thoob ntiaj teb daim ntawv lo yog E4303. J stands rau cov qauv hlau electrode, 42 sib npaug 420 kg / mm2, thiab qhia lub zog tensile ntawm cov hlau weld. Nws yog cov kua qaub electrode ntawm coated titanium calcium hom. Siv rau vuam LOW carbon steel qauv thiab qib qis zog ntawm cov hlau tsis tshua muaj hlau, feem ntau siv rau vuam steel qauv thiab cov qauv carbon steel yeeb nkab. "
Tuam txhab & Hoobkas
Cov khoom muaj pes tsawg leeg thiab cov khoom siv kho tshuab kev taw qhia
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | 0.2 | 1.2 | 1 | 0.2 | 0.3 | 0.3 | 0.04 ib | 0.035 ib | 0.08 ib |
| AWS RULES | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.076 ib | 0.5 | 0.38 ib | 0.025 ib | 0.01 ib | 0.028 ib | 0.016 ib | 0.01 ib | 0.008 ib |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | ||||||
| GB/T RULES | 330 | 430 | AW | ||||||
| AWS RULES | - | - | AW | ||||||
| EXAMPLE VALUE | 468 ib | 538 ib | AW | ||||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | |||||
| ELECTRICITY | H/W | 80-120 : kuv | 90-140 : kuv | 150-190 : kuv | 180-240 : kuv | ||||
| (Amp) | O/W | 50-80 | 90-120 : kuv | 130-160 : kuv | - | ||||
CEEB TOOM:
H / W: kab rov tav txoj hauj lwm vuam
O / W: hla lub taub hau txoj hauj lwm vuam
Cov xwm txheej
Daim ntawv pov thawj
Cov khoom muaj pes tsawg leeg thiab cov khoom siv kho tshuab kev taw qhia
CHEMICAL COMPNET:
| ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T RULES | 0.2 | 1.2 | 1 | 0.2 | 0.3 | 0.3 | 0.04 ib | 0.035 ib | 0.08 ib |
| AWS RULES | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.076 ib | 0.5 | 0.38 ib | 0.025 ib | 0.01 ib | 0.028 ib | 0.016 ib | 0.01 ib | 0.008 ib |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | ||||||
| GB/T RULES | 330 | 430 | AW | ||||||
| AWS RULES | - | - | AW | ||||||
| EXAMPLE VALUE | 468 ib | 538 ib | AW | ||||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | |||||
| ELECTRICITY | H/W | 80-120 : kuv | 90-140 : kuv | 150-190 : kuv | 180-240 : kuv | ||||
| (Amp) | O/W | 50-80 | 90-120 : kuv | 130-160 : kuv | - | ||||
CEEB TOOM:
H / W: kab rov tav txoj hauj lwm vuam
O / W: hla lub taub hau txoj hauj lwm vuam
