Alloidhean nicil Leictreon làimhe ENiCrMo-3 innealan saothrachaidh tàthaidh
COMPONET CEIMICEAL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+ta | Mo | P | S | ||
RIAGHAILTEAN GB/T | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
RIAGHAILTEAN AWS | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
LUACH EISIMPLEIR | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 |
Seilbh MECANACH:
LAOIDHEAN | neart toraidh (MPa) | Neart leudachaidh (MPa) | LUACH IMAPACT J/ ℃ | ELONGATION(%) | ||||
RIAGHAILTEAN GB/T | 420 | 760 | - | 27 | ||||
RIAGHAILTEAN AWS | - | 760 | - | 30 | ||||
LUACH EISIMPLEIR | 545 | 790 | - | 40.5 |
Paramadairean tàthaidh air am moladh:
Sònrachaidhean trast-thomhas (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 60-80 | 65-105 | 80-135 |
Is e co-dhèanamh ainmichte (sa cheud a rèir cuideam) 60Ni-22Cr-9Mo-Fe-3.5Nb + Ta, electrod alloy nicil-chrome-molybdenum.
Air sgàth susbaint àrd alloy, faodaidh e atharrachadh gu raon teòthachd bho ìosal teòthachd gu 540 ℃.
Tha neart àrd agus strì an aghaidh creimeadh aig teòthachd an t-seòmair agus teòthachd àrd, a’ toirt a-steach seasamh an-aghaidh creimeadh, creimeadh sgàineadh agus creimeadh cuideam ann am meadhanan searbhagach polysulfurous.
Arc seasmhach, cumadh breagha, beagan frasadh, toirt air falbh slag furasta, deagh sheasamh porosity, tha feartan meacanaigeach meatailt leaghte seasmhach.
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COMPONET CEIMICEAL:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+ta | Mo | P | S | ||
RIAGHAILTEAN GB/T | 0.10 | 2.00 | 0.80 | 20.0-23.0 | ≥55 | 7.00 | 3.0-4.2 | 8.0-10.0 | 0.02 | 0.02 | ||
RIAGHAILTEAN AWS | 0.10 | 1.00 | 0.75 | 20.0-23.0 | ≥55 | 7.00 | 3.15-4.15 | 8.0-10.0 | 0.03 | 0.02 | ||
LUACH EISIMPLEIR | 0.052 | 0.7 | 0.5 | 21.3 | 62.6 | 2.67 | 3.2 | 9.210 | 0.007 | 0.050 |
Seilbh MECANACH:
LAOIDHEAN | neart toraidh (MPa) | Neart leudachaidh (MPa) | LUACH IMAPACT J/ ℃ | ELONGATION(%) | ||||
RIAGHAILTEAN GB/T | 420 | 760 | - | 27 | ||||
RIAGHAILTEAN AWS | - | 760 | - | 30 | ||||
LUACH EISIMPLEIR | 545 | 790 | - | 40.5 |
Paramadairean tàthaidh air am moladh:
Sònrachaidhean trast-thomhas (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||||
ELECTRICITY (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||||
O/W | 60-80 | 65-105 | 80-135 |