TFA Filinox公司一直追求完美的产品品质。公司的线材不仅严格遵循市场的要求和UNI标准。同时，
也取得了包括LLOYD'S Register（劳埃船级社），ＴUV, BAHN等证书。在不久前，TFA Filinox公
司更是荣幸的通过了ISO 9001:2000国际质量管理系统的认证（原ISO9002）。这也足以显示出
我公司产品品质的可靠性。
主要的产品
钨极(惰性)气体保护焊用不锈钢焊丝(TIG)
熔化极(惰性)气体保护焊用不锈钢焊丝(MIG/MAG/GMAC)
埋弧焊用不锈钢焊丝(SAW)
不锈钢焊丝
ER308L/ER308LSi, ER309L/ER309LSi, ER316L/ER316LSi
ER347/ER347Si, ER310, ER312, ER410, ER410NiMo
ER420, ER430, ER318Si
双相不锈钢焊丝(超）
ER2209, ER2594
镍基焊丝
ERNiCrMo-3, ERNiCr-3, ERNiCrMo-4, ERNiCrMo-10
ERNi-1, ERNiCu-7
意大利TFA不锈钢焊丝：
TFA
AWS A5.9
纯熔敷金属化学成分 %
C
Si
Mn
Cr
Ni
N
Mo
P
S
Others
308L
ER308L
<=0.02
0.4
1.75
20
10
0.4
-
<=0.05
<=0.015
Cu 0.5 max
308LSi
ER308LSi
<=0.02
0.8
1.75
20
10
-
<=0.025
<=0.005
Cu 0.5 max
308H
ER308H
0.06
1
1.75
20
10
-
<=0.5
<=0.03
<=0.02
Cu 0.5 max
307Si
ER307Si
<=0.1
0.8
7
19.5
9
-
-
-
-
307
ER307
<=0.05
0.5
6
18
8
-
-
<=0.025
<=0.015
309L
ER309L
0.02
0.4
1, .7
23.5
13.5
-
-
<=0.025
<=0.015
309LSi
ER309LSi
<=0.03
0.8
1.8
23.5
13.5
-
-
<=0.022
<=0.015
309Si
ER309Si
<=0.03
0.8
1.7
23.5
13.5
-
-
<=0.022
<=0.015
309LMo
ER309LMo
0.02
0.4
1.5
21.5
12.5
-
2.7
-
-
310
ER310
<=0.12
0.35
1.8
26
21
-
<=0.30
<=0.015
<=0.015
Cu 0.5 max
312
ER312
<=0.12
0.4
1.8
30
9
-
0.3
<=0.025
<=0.015
Cu 0.5 max
316L
ER316L
<=0.02
0.5
1.8
18.5
11.5
0.4
, 2.6
<=0.025
<=0.015
316LSi
ER316LSi
<=0.02
0.8
1.8
18.5
12
0.045
2.7
<=0.025
<=0.015
317L
ER317L
0.02
0.4
1.8
19
13.5
-
3.6
-
-
318
ER318
<=0.05
0.4
1.4
19
11.5
-
2.7
<=0.020
<=0.015
318Si
ER318Si
<=0.05
0.8
1.4
19
11.5
-
2.7
<=0.020
<=0.015
347
ER347
<=0.055
0.45
1.4
19.5
9.5
0.045
-
<=0.025
<=0.015
347Si
ER347Si
<=0.055
0.8
1.4
19.5
9.5
0.045
-
<=0.025
<=0.015
2209
ER2209
<=0.03
1
2.5
22.5
8.5
0.15
3
<=0.03
<=0.02
2594
-
<=0.03
1
1
25.5
9.2
-
3.5
<=0.025
<=0.015
904L
ER385
<=0.03
1
<=0.01
20.5
34
-
2.5
<=0.03
<=0.02
Cu 3.5
409
ER409Cb
<=0.05
0.6
0.7
11.5
<=0.60
-
<=0.50
<=0.030
<=0.030
Nb + Cu +
410
ER410
<=0.12
0.6
<=1.00
12.5
<=0.60
-
-
<=0.035
<=0.030
Cu 0.75 max
410NiMo
ER410NiMo
<=0.03
0.4
0.4
11.7
4.5
0.4
0.5
<=0.025
<=0.015
Cu 0.75 max
420
ER420
<=0.34
0.5
<=1.00
12.5
<=0.60
-
<=0.75
<=0.040
<=0.030
Cu 0.75 max
430
ER430
>=0.04
<=0.5
0.45
16.5
<=0.60
-
-
<=0.030
<=0.015
Cu 0.75 max
意大利TFA镍基焊丝：
TFA
AWS A5.9
熔敷金属化学成分
C
Si
Mn
Cr
Ni
Mo
Cu
Co
Al
Ti
Fe
Nb + Ta
P
S
Others
625
MIG/TIG
ERNiCrMo-3
0.1
0.5
0.5
22
>=60
9
0.5
1
0.4
0.4
5
3.5
0.015
0.015
82
MIG/TIG
ERNiCr-3
0.1
0.5
3
20
>=67
-
0.5
1
-
0.8
3
2.5
0.03
0.015
60
MIG
ERNiCu-7
0.15
1.25
3.5
-
65
-
Bal
1
1.25
2.7
2.5
-
0.02
0.015
61
MIG
ERNi-1
0.15
0.75
1
,
-
>=93
-
0.25
1
<,, /TD>,
1.5
3
1
-
0.03
0.015
C276
MIG/TIG/SAW
ERNiCrMo-4
0.02
0.08
1
16
余量
16
0.5
2.5
-
-
5.5
-
0.04
0.03
W + V +
C22
MIG/TIG
ERNiCrMo-10
0.15
0.08
0.5
-
余量
13.5
0.5
2.5
21
0.7
4
-
0.02
