瑞典山特維克Sandvik 19.9.L Cryo焊絲ER308L不銹鋼焊絲【價格，廠家，求購，使用說明】

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瑞典山特維克Sandvik 19.9.L Cryo焊絲ER308L不銹鋼焊絲
Sandvik 19.9.L Cryo?
Datasheet updated 2015-03-23 13:41:08?
Sandvik 19.9.L Cryo is a filler material for joining austenitic stainless steels, e.g. ASTM 304, 304L , for cryogenic applications and meets the requirements of ASME Section VIII, Division 1, UHA 51 ) and others. It is also used for service temperatures down to -269°C , and ferritic or martensitic stainless steels with maximum 19% Cr. Sandvik 19.9.L Cryo is approved by TüV Rheinland for use at cryogenic temperatures down to 4K ). It is suitable for joining stainless steels of 18Cr/8Ni/Nb types, e.g. ASTM 347, for service temperatures up to 350°C .
Sandvik 19.9.L Cryo is available as wire and rods for MIG/MAG, TIG, plasma arc, and submerged arc welding . Specifically developed for welding in cryogenic applications, typically: manufacturing of dewars, containers, tanks, cryostats, and transfer systems for transportation and storage of LNG, LPG, liquid nitrogen and liquid helium.
The chemical composition is optimized for cryogenic applications in terms of impact strength and other characteristics. It has a controlled chemical composition and ferrite content for resistance to microfissuring, and balanced minor additions of certain elements for optimum arc stability, fluidity and low spatter.
StandardsAWS ER308LEN number 19 9 LProduct standardsEN ISO 14343ASME/AWS SFA5.9ApprovalsCEDBTüVCWBFiller metalChemical composition , wt %CSiMnPSCrNiMoN<≤0.0230.41.8≤0.025≤0.01419.810.6≤0.3≤0.10The following data is typical for non-heat treated weld metal made by MIG welding with a shielding gas of Ar 2% O2.
CSiMnPSCrNiMoN<0.020.31.70.0200.01019.8100.150.08The following data is typical for non-heat treated all weld metal made by SAW, Flux 15W/35W.
CSiMnPSCrNiMoN<0.020.61.80.0120.00218.512.82.30.06Austenitic matrix with a ferrite content of about 6 according to WRC-92.
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<?不銹鋼焊絲?
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品名
類別
AWS型號
化學成分
C
Si
Mn
Pmax
Smax
Cr
Ni
Mo
不銹鋼焊絲
19.9.L
308L
≤0.025
0.4
1.8
0.025
0.015
20
10
?
19.9.LSi
308LSi
≤0.025
0.9
1.8
0.025
0.015
20
10.5
?
19.9.Nb
347
0.03
0.4
1.3
0.025
0.015
19.5
9.5
?
19.9.NbSi
347Si
0.04
0.9
1.2
0.025
0.015
19.5
山特維克藥芯焊絲
<
品名
類別
AWS型號
化學成分
C
Si
Mn
Pmax
Smax
Cr
Ni
Mo
藥芯焊絲
19.9.LT
308LT1-4
0.030
0.5
1.5
0.03
0.025
19.5
10
?
19.9.LVT
308LT1-4
0.030
0.5
1.5
0.03
0.03
19.5
10
?
19.9.NbT
347T1-4
0.030
0.5
1.5
0.03
0.025
19.5
10
?
19.12.3.LT
316LT1-4
0.030
0.5
1.5
0.03
0.025
18.5
12.5
2.7
19.12.3.LVT
316LT1-4
0.030
0.5
1.5
0.03
0.03
18.5
12.5
2.7
24.13.LT
309LT1-4
0.030
0.5
1.0
0.03
0.025
23.5
13
?
24.13.LVT
309LT1-4
0.030
0.5
1.0
0.03
0.03
23.5
13
?
22.15.3.LT
309LmoT1-4
0.030
0.5
1.5
0.03
0.03
23
13
3.0
29.9.T
312T1-4
0.15
0.6
1.7
0.03
0.03
29
9.5
?
22.9.3.LT
2209T0-4
0.030
0.5
1.5
0.03
0.03
23
9.5
3.1
22.12.HTT
?
0.10
0.7
0.9
0.025
0.025
22
11山特維克不銹鋼焊帶
<
品名
類別
AWS型號
化學成分
C
Si
Mn
Pmax
Smax
Cr
Ni
Mo
焊帶
24.13.L
309L
≤0.015
0.3
1.8
0.015
0.015
23.5
13
?
24.13.LNb
309LNb
≤0.020
0.3
2.1
0.015
0.015
24
12.5
?
21.11.LNb
347L
≤0.015
0.2
1.8
0.015
0.015
21
11
?
21.13.3.L
309LMo
≤0.015
0.2
1.8
0.015
0.015
20.5
13.5
2.9
19.9.L
308L
≤0.015
0.3
1.8
0.015
0.015
20
10.5
?
20.10.LNb
347L
≤0.020
0.4
1.8
0.015
0.015
19.5
10.5
?
19.12.3.L
316L
≤0.020
0.3
1.8
0.015
0.015
18.5
13
2.9
Sanicro 72HP
NiCr-3
≤0.030
0.1
3.0
0.015
0.015
20
72.5
?
22.8.3.L
2209
≤0.020
0.5
1.6
0.020
0.015
22.5
9
3.2
20.25.5.LCu
385
≤0.020
0.4
1.8
0.015
0.015
20
25
4.5
25.22.2.LMn
310LMo
≤0.020
0.2
4.5
0.015
0.015
25
22
2.1
?