ERCuSi-A

Ntim & me

lig xov 5kg / 15kg nyob rau ntawm lub box 21600kgs/20 '

Yam tus me nyuam:

30 hnub

Specifications

tooj alloy vuam hlau
Txuj: AWS A5.7 ERCuSi-A,
DIN 1733:SG-CuSi3,
BS EN14640 CuSi3Mn1
Tsim nyog rau MIG brazing

Hauv: Brazing hlau

1. txuj: AWS A5.7 ERCuSi-A, DIN 1733:SG-CuSi3, BS EN14640 CuSi3Mn1

2. kev siv: Pub ntxiv tshaj thiab overlay vuam zinc tooj liab alloys, tsis tshua muaj tooj liab ntaub ntawv, ib qho zoo heev rau hnav resisting overlay vuam nyob qes unalloyed hlau, thiab cov hlau cam khwb cia rau MIG overlay vuam cov hauj lwm loj daim preheating puas zoo rau multilayer vuam ntawm steels, pulsed arc vuam yog pom zoo thiab. Tsim nyog rau MIG ntawm zinc brazing coated los xij.

3. Composition(standard value) %

Al

Si

Sn

MN

Pb

Zn

P

Fe

Lwm yam

Tshuav

0.01

2.8-4.0

1.0 Tub ntxhais

0.50 1.5

0.02

1.0 Tub ntxhais

0.02

0.50

0.50

4. lub zog

Hluav taws xob conductivity 3.5-4.0 S·m/mm2

(Approx.values) ceev 8.5/dm3

Ntxhib-kub 910 deg

Kua-kub 1025 deg

Lub zog tensile 330-370N/mm2

Elongation(lo=5do) 40%

Hardness Brinell 80-90 HB

Vuam txoj hauj lwm: paj, PB, PC, PE, PF

Shielding gas: I1, I2, I3 (Argon, Helium los yog Argon/Helium mixtures)

Polarity: MIG = +, WIG ~

5. muaj raws li: /0.9mm/1.0mm/1.2mm/1.6mm 0.8 hli

6. cov: 5kg / 15kg lig xov rau hauv lub thawv

Cim npe nrov: Alloy uas vuam hlau tsis hais ERCuSi-A, tooj liab