High Carbon steels Phau ntawv electrode vuam khoom
Daim ntawv thov & Standard
1. Haum rau vuam ntawm carbon steel thiab coj lub zog ntawm boiler, pipeline, tsheb,
lub tsev, choj thiab lwm yam qauv, xws li Q235.
2. Tus qauv peb ntsib: GB/T5117 E4315, AWS, ISO2560-A:E 35 3 B 2 2, ISO 2560-B: E4315A
J606Fe yog cov hlau tsis tshua muaj hlau electrode nrog qis hydrogen potassium txheej ntawm hlau hmoov. Peb lub tuam txhab txais cov cuab yeej siv ntau lawm, nruj me ntsis tswj cov khoom siv raw, kev ua thiab kev tsim khoom, kev tshuaj xyuas cov khoom tiav, kev pab cuam tom qab muag ntawm txhua yam. J606Fe electrode tsim los ntawm lub tuam txhab tuaj yeem siv rau ob qho tib si AC thiab DC, thiab tuaj yeem txuas rau txhua txoj haujlwm. Thiab tau txais cov txheej txheem txawv tshaj plaw thiab lub cev muaj zog. Nws tau raug xa tawm mus rau Tebchaws Meskas, Iraq, South Africa, Is Nrias teb thiab lwm lub tebchaws.
Nta
1. Tsawg sodium hydrogen electrode nrog lub arc ruaj khov, zoo nkauj zoo nkauj, me me txaws, thiab zoo ripple.
2. Cov yam ntxwv zoo ib yam, muaj zog plasticity, cuam tshuam tsis kam, thiab tawg tsis kam.
Feem ntau xaiv cov khoom siv electrode raws li lub zog ntawm qib steel, tib lub sijhawm kuj xav tau raws li cov hlau weldability, kev hloov pauv ntawm niam txiv hlau muaj pes tsawg leeg, qhov loj, zoo li, zawj vuam qauv thiab kev ntxhov siab concentration, xws li kev txiav txim siab dav dav, weld txias ceev yog qhov loj dua, lub zog siab dua, yooj yim rau kev sib koom ua ke ntawm qhov tsis zoo, feem ntau tuaj yeem xaiv qee qhov tsawg dua lub zog ntawm niam txiv hlau electrode, Yog tias muaj ntau txheej vuam ntawm cov phaj tuab lossis normalizing kev kho tom qab vuam, nws yog tsim nyog los tiv thaiv qhov tshwm sim ntawm qhov tsis muaj zog weld.
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 | - | ≥1.00 Nws | ≥0.80 | ≥0.30 Nws | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
| AWS RULES | - | ≥1.00 Nws | ≥0.80 | ≥0.30 Nws | ≥0.50 | ≥0.20 | 0.03 ib | 0.03 ib | ≥0.10 |
| EXAMPLE VALUE | 0.046 ib | 1.5 | 0.25 | 0.03 ib | 2.85 ib | 0.7 ua | 0.006 ib | 0.005 ib | 0.001 ib |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||||||
| GB/T RULES | 670 ib | 760 ib | AW | - | 13 | |||||||||
| AWS RULES | 670 ib | 760 ib | AW | - | 15 | |||||||||
| EXAMPLE VALUE | 785 ib | 840 ua | AW | 90/-40 ib | 19 | |||||||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | ||||||
| ELECTRICITY (Amp) | H/W | 80-110 : kuv | 100-130 Nws | 130-180 Nws | 180-230 : kuv | |||||
| 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
TSEEM CEEB
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 | - | ≥1.00 Nws | ≥0.80 | ≥0.30 Nws | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
| AWS RULES | - | ≥1.00 Nws | ≥0.80 | ≥0.30 Nws | ≥0.50 | ≥0.20 | 0.03 ib | 0.03 ib | ≥0.10 |
| EXAMPLE VALUE | 0.046 ib | 1.5 | 0.25 | 0.03 ib | 2.85 ib | 0.7 ua | 0.006 ib | 0.005 ib | 0.001 ib |
MECHANICAL PROPERTY:
| QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | |||||||||
| GB/T RULES | 670 ib | 760 ib | AW | - | 13 | |||||||||
| AWS RULES | 670 ib | 760 ib | AW | - | 15 | |||||||||
| EXAMPLE VALUE | 785 ib | 840 ua | AW | 90/-40 ib | 19 | |||||||||
WELDING PARAMETERS pom zoo:
| DIAMETERS SPECIFICATIONS (mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 hli | ||||||
| ELECTRICITY (Amp) | H/W | 80-110 : kuv | 100-130 Nws | 130-180 Nws | 180-230 : kuv | |||||
| 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
