High Carbon steels Flux cored hlau E71T-7 Soldering kev twb kev txuas
Tsim nyog rau kev tsim kho vaj tse, steel ncej, steel yeeb nkab nuv, chimney, yeeb nkab thiab lwm yam structural seem ntawm sab nraum zoov vuam.
GB/T10045 T 49 Z T7-1 NA, AWS A5.20 E71T-A & A5.20M E491T-7, ISO17632-A:T42 ZY NO 1, ISO 17632-B:T49 Z T7-1 NO A, JIS Z3313 T49ZT7-1NA.
Dab tsi yog cov
yam ntxwv?
●Lub melting poob yog zoo melting poob kev hloov pauv los yog txau hloov pauv.
●Nrog rau qhov tob tob tob, zoo wetting degree thiab ceev melting filling ceev.
●Tsawg leej faj cov ntsiab lus ntawm vuam hlau, zoo tawg kuj.
●Me me txoj kab uas hla welding hlau yuav siv tau rau tag nrho txoj hauj lwm vuam.
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | AI |
GB/T RULES | 0.30 Nws | 2.00 Nws | 0.90 ib | 0.20 ib | 0.50 ib | 0.30 Nws | 0.030 Nws | 0.030 Nws | 2.00 Nws |
AWS RULES | 0.30 Nws | 1.75 ib | 0.60 ib | 0.20 ib | 0.50 ib | 0.30 Nws | 0.030 Nws | 0.030 Nws | 1.80 ib |
EXAMPLE VALUE | 0.250 Nws | 0.500 Nws | 0.10 | 0.02 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.003 ib | 1.5 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 390 | 490-670 : kuv | AW | - | 18 | ||||
AWS RULES | 390 | 490-670 : kuv | AW | - | 22 | ||||
EXAMPLE VALUE | 432 ib | 600 | AW | - | 27 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.6 | 2 | 2.4 | ||||
VOLT | 22-30 : kuv | 24-30 : kuv | 26-34 : kuv | ||||
AMP | 160-300 Nws | 200-350 | 250-400 Nws | ||||
LENGTH: MM | 20-30 | 25-35 | 30-40 |
Saib ntawm txoj kev
peb thauj
●Tsav tsheb thauj mus los
●Kev xa khoom
Saib
peb wareno
Cov phiaj xwm
peb koom nrog
●Shanghai Morimatsu Cia Tank
●Tuam Tshoj-russia sab hnub tuaj pem hauv ntej
Peb cov khoom
mus rau lub ntiaj teb no
CHEMICAL COMPNET:
ALLOY (wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | AI |
GB/T RULES | 0.30 Nws | 2.00 Nws | 0.90 ib | 0.20 ib | 0.50 ib | 0.30 Nws | 0.030 Nws | 0.030 Nws | 2.00 Nws |
AWS RULES | 0.30 Nws | 1.75 ib | 0.60 ib | 0.20 ib | 0.50 ib | 0.30 Nws | 0.030 Nws | 0.030 Nws | 1.80 ib |
EXAMPLE VALUE | 0.250 Nws | 0.500 Nws | 0.10 | 0.02 ib | 0.01 ib | 0.01 ib | 0.01 ib | 0.003 ib | 1.5 |
MECHANICAL PROPERTY:
QHOV TSEEB | YIELD zog (MPa) | EXTENSION zog (MPa) | TUB ROG ℃ xh | IMAPACT VALUE J/℃ | ELONGATION(%) | ||||
GB/T RULES | 390 | 490-670 : kuv | AW | - | 18 | ||||
AWS RULES | 390 | 490-670 : kuv | AW | - | 22 | ||||
EXAMPLE VALUE | 432 ib | 600 | AW | - | 27 |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 1.6 | 2 | 2.4 | ||||
VOLT | 22-30 : kuv | 24-30 : kuv | 26-34 : kuv | ||||
AMP | 160-300 Nws | 200-350 | 250-400 Nws | ||||
LENGTH: MM | 20-30 | 25-35 | 30-40 |