JQ.ER308LSi Stainless hlau gas shielded khoom vuam hlau nyob rau hauv chim

JQ.ER308LSi Stainless steel gas shielded solid welding wire in barrel Featured Image

1. Shielding roj: Ua tib zoo saib xyuas qhov purity ntawm cov roj shielding, thiab cov pa roj sib xyaw pom zoo yog Ar + 1-3% O2.

2. Gas ntws: 20-25L / min.

3. Qhuav elongation: 15-25mm.

4. Tiag tiag tshem tawm cov xeb txheej, noo noo, roj, plua plav, thiab lwm yam ntawm qhov vuam.

5. Thaum lub sij hawm vuam sab nraum zoov, thaum cua ceev yog siab tshaj 1.5m / s, yuav tsum tau ntsuas windproof, thiab tsim nyog windproof ntsuas yuav tsum tau coj los tiv thaiv qhov tshwm sim ntawm blowholes.

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Product Detail

Khoom cim npe

Daim ntawv thov

Lub ntsiab tivthaiv yog qis C-18Cr-8Ni, thiab Si ntsiab ntxiv, cov hlau molten muaj fluidity zoo, thiab vuam seam zoo nkauj.Nws yog tsim rau high-speed welding.

Vuam hlau tshuaj muaj pes tsawg leeg (Wt%)

Qauv	Vuam hlau chemical muaj pes tsawg leeg(Wt%)
	C	Mn	Si	Cr	Ni	Mo	P	S	Cu
JQ.ER308LSi	0.015 ib	1.75 ib	0.90 ib	20.02 Nws	9.85 ib	0.03 ib	0.015 ib	0.010 ib	0.15

Khoom ua haujlwm

Ua raws (sib npaug) qauv qauv		Ib qho piv txwv ntawm lub cev muaj zog ntawm cov hlau tso nyiaj (nrog SJ601)
GB	AWS	Tensile zog MPa	Elongation%
S308 LSI	ER 308 LSI	563 ib	40

Cov khoom siv vuam siv tam sim no (AC lossis DC +)

Hlau txoj kab uas hla (mm)		￠ 0.8	￠ 1.0	￠ 1.2
Vuam tam sim no (A)	Flat welding, kab rov tav vuam	70-150 : kuv	100-200	140-220 : kuv
	ntsug vuam	50-120	80-150	120-180 Nws
	Overhead welding	50-120	80-150	160-200 Nws

Khoom Specifications

Hlau txoj kab uas hla	￠ 0.8	￠ 1.0	￠ 1.2
Pob hnyav	12.5Kg / daim	15Kg / thooj	15Kg / thooj

Kev ceev faj rau kev siv cov khoom

1. Shielding roj: Ua tib zoo saib xyuas qhov purity ntawm cov roj shielding, thiab cov roj sib xyaw pom zoo yog Ar + 1-3% O2.
2.Gas ntws: 20-25L / min.
3.Qhuav elongation: 15-25mm.
4.Tiag tshem tawm cov xeb txheej, noo noo, roj, plua plav, thiab lwm yam ntawm qhov vuam.
5. Thaum lub sij hawm vuam sab nraum zoov, thaum cua ceev yog siab tshaj 1.5m / s, yuav tsum tau ntsuas windproof, thiab tsim nyog windproof ntsuas yuav tsum tau coj los tiv thaiv qhov tshwm sim ntawm blowholes.
Cov lus qhia saum toj no tsuas yog siv rau kev siv xwb, thiab qhov xwm txheej tiag tiag yuav muaj yeej hauv kev ua haujlwm tshwj xeeb.Yog tias tsim nyog, cov txheej txheem tsim nyog yuav tsum tau ua ua ntej txiav txim siab txoj kev npaj vuam.