Stainless hlau SAW vuam hlau ER316H thiab flux weld fabrication cov ntaub ntawv
WELDING TECHNOLOGY
Tsis txhob cia cov lus nug
Txuas ntxiv mus haunt koj
Arc instability
Unsightly molding
Tshaj tawm ntau dhau
Haum rau kev lag luam petrochemical,
siab lub nkoj, tsis tshua muaj kub cia tank
Fertilizer, urea, zaub mov machinery thiab lwm yam lag luam.
Ripple zoo
Tsawg carbon 18% Cr-12% Ni-2% Mo stainless hlau vuam (SUS316, thiab lwm yam)
Zoo heev weldability tawg rhiab heev thiab corrosion kuj.
Yooj yim slagging
Khoom Parameter
CHEMICAL COMPNET:
ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
GB/T RULES | 0.055 ib | 0.7 ua | 1.55 ib | 0.025 ib | 0.002 ib | 11.2 | 18 | 2.4 |
MECHANICAL PROPERTY:
QHOV TSEEB | Lub zog ntawm extension (Mpa) | Elongation /% | IMAPACT VALUE J/℃ | Intergranular corrosion kuj | ||||
GB/T RULES | 595 ib | 36 | - | GB/T4334E txoj kev dhau mus |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.4 | 3.2 | 4.0 | ||||
Volt | 28-32 : kuv | 28-32 : kuv | 28-32 : kuv | ||||
Amp | 270-360 : kuv | 400-550 | 500-650 | ||||
Ceev (mm / min) | 250-320 : kuv | 300-420 : kuv | 400-480 Nws | ||||
Qhuav elongation (mm) | 20-24 | 22-26 | 30-34 : kuv |
Kev them nyiaj yug Hoobkas
Cov khoom tsim nyog rau a
ntau yam kev siv
WELDING TECHNOLOGY
Cov khoom siv vuam
rau LNG tsheb fwj
Haiyang Nuclear
Fais fab nroj tsuag
-
210,000 tons
Newcastle bulk carrier
CHEMICAL COMPNET:
ALLOY (wt%) | C | Si | Mn | P | S | Ni | Cr | Mo |
GB/T RULES | 0.055 ib | 0.7 ua | 1.55 ib | 0.025 ib | 0.002 ib | 11.2 | 18 | 2.4 |
MECHANICAL PROPERTY:
QHOV TSEEB | Lub zog ntawm extension (Mpa) | Elongation /% | IMAPACT VALUE J/℃ | Intergranular corrosion kuj | ||||
GB/T RULES | 595 ib | 36 | - | GB/T4334E txoj kev dhau mus |
WELDING PARAMETERS pom zoo:
DIAMETERS SPECIFICATIONS (mm) | 2.4 | 3.2 | 4.0 | ||||
Volt | 28-32 : kuv | 28-32 : kuv | 28-32 : kuv | ||||
Amp | 270-360 : kuv | 400-550 | 500-650 | ||||
Ceev (mm / min) | 250-320 : kuv | 300-420 : kuv | 400-480 Nws | ||||
Qhuav elongation (mm) | 20-24 | 22-26 | 30-34 : kuv |
Sau koj cov lus ntawm no thiab xa tuaj rau peb