Dur aloi isel Llawlyfr electrod ategolion E9018-B3 Seal
Mae electrod llaw math potasiwm hydrogen isel, o dan amodau gwaith tymheredd uchel 550C yn dal i gael ymwrthedd creep ardderchog
Arc sefydlog, llai o sblash, mowldio da, tynnu slag hawdd, perfformiad pelydr-X
O dan amodau triniaeth wres arbennig, gellir dal i warantu perfformiad effaith tymheredd isel sefydlog
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Arall |
RHEOLAU GB/T | 0.07 | 0.35 | 0.75 | 0.011 | 0.013 | 0.02 | 2.28 | 1.05 | - |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | elongation(%) | GWERTH IMAPACT J/℃ | Triniaeth wres °C*h | |||||
RHEOLAU GB/T | 575 | 675 | 19.5 | 160 / Tymheredd arferol | 690*1 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 3.2*350 | 4.0*400 | 5.0*400 | ||||
TRYDAN (Amp) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Mewnol adweithyddion
Cludwr swmp 8.2 tunnell
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Qinghai Youjian maes olew Wunan
CYDRADDOLDEB CEMEGOL:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | Arall |
RHEOLAU GB/T | 0.07 | 0.35 | 0.75 | 0.011 | 0.013 | 0.02 | 2.28 | 1.05 | - |
EIDDO MECANYDDOL:
EIDDO | CRYFDER YIELD(MPa) | CRYFDER ESTYNIAD(MPa) | elongation(%) | GWERTH IMAPACT J/℃ | Triniaeth wres °C*h | |||||
RHEOLAU GB/T | 575 | 675 | 19.5 | 160 / Tymheredd arferol | 690*1 |
PARAMEDRAU WELDIO A ARGYMHELLIR:
MANYLEBAU DIAMETER(mm) | 3.2*350 | 4.0*400 | 5.0*400 | ||||
TRYDAN (Amp) | H/W | 90-130 | 140-190 | 190-240 | |||
O/W | 80-120 | 120-160 | - |
Ysgrifennwch eich neges yma a'i hanfon atom