©
COPYRIGHT 2000 THE ESAB GROUP, INC. LESSON
V Arcaloy Electrodes
to Weld AISI Steels
Chemical
Analyses of Stainless Steels, percent*
AISI**
Other
Weld
with
Type
Number
Carbon
Manganese
Silicon
Chromium
Nickel
Elements
Arcaloy
Type
Austenitic2010.15
5.5/7.5
1.00
16.00/18.00
3.50/5.50
N 0.25 Max.
308/308 ELC
2020.15
7.5/10.0
1.00
17.00/19.00
3.50/5.50
N 0.25 Max.
308/308 ELC
3010.15
2.00
1.00
16.00/18.00
6.00/8.00
---
308/308 ELC
3020.15
2.00
1.00
17.00/19.00
8.00/10.00
---
308/308 ELC
302B0.15
2.00
2.00/3.00
17.00/19.00
8.00/10.00
---
308/308 ELC
3030.15
2.00
1.00
17.00/19.00
8.00/10.00
S 0.15 Min.***
312
303Se0.15
2.00
1.00
17.00/19.00
8.00/10.00
Se 0.15
Min. 312
3040.08
2.00
1.00
18.00/20.00
8.00/12.00
---
308/308 ELC
304L0.03
2.00
1.00
18.00/20.00
8.00/12.00
---
308 ELC
3050.12
2.00
1.00
17.00/19.00
10.00/13.00
---
308/308 ELC
3080.08
2.00
1.00
19.00/21.00
10.00/12.00
---
308/308 ELC
3090.2
2.00
1.00
22.00/24.00
12.00/15.00
---
309
309S0.08
2.00
1.00
22.00/24.00
12.00/15.00
---
309
3100.25
2.00
1.50
24.00/26.00
19.00/22.00
---
310
310S0.08
2.00
1.50
24.00/26.00
19.00/22.00
---
310
3140.25
2.00
1.50/3.00
23.00/26.00
19.00/22.00
---
310/312
3160.08
2.00
1.00
16.00/18.00
10.00/14.00
Mo 2.00/3.00
316/316 ELC
316L0.03
2.00
1.00
16.00/18.00
10.00/14.00
Mo 2.00/3.00
316 ELC
3170.08
2.00
1.00
18.00/20.00
11.00/15.00
Mo 3.00/4.00
317/317 ELC
3210.08
2.00
1.00
17.00/19.00
9.00/12.00
Ti 5 x C
Min. 308
ELC/347 3470.08
2.00
1.00
17.00/19.00
9.00/13.00
Cb + Ta 10
x C Min. 308
ELC/347 3480.08
2.00
1.00
17.00/19.00
9.00/13.00
Cb + Ta 10
x C Min. 308
ELC/347 Ta
0.10 Max. 20Cb-30.06
2.00
1.00
19.00/21.00
32.50/35.00
Cb + Ta 8
x C min. 320LR
1.00% Max.
Martensitic
403
0.15
1.00
0.50
11.50/13.00
---
---
309
/410
410
0.15
1.00
1.00
11.50/13.50
---
---
309
/410
414
0.15
1.00
1.00
11.50/13.50
1.25/2.50
---
309/410
416
0.15
1.25
1.00
12.00/14.00
---
S 0.15 Min.***
312/410
416Se
0.15
1.25
1.00
12.00/14.00
---
Se 0.15
Min. 312/410
420
Over
0.15
1.00
1.00
12.00/14.00
---
---
309/410
431
0.2
1.00
1.00
15.00/17.00
1.25/2.50
---
309/430
CA6NM
0.06
1.00
1.00
11.50/14.00
3.5/4.5
Mo 0.4-1.0
410NiMo
Ferritic
405
0.08
1.00
1.00
11.50/14.50
---
Al
0.10/0.30 309/410
430
0.12
1.00
1.00
14.00/18.00
---
---
309/430
430F
0.12
1.25
1.00
14.00/18.00
---
S
0.15 Min.*** 312/430
430Se
0.12
1.25
1.00
14.00/18.00
---
Se
0.15 Min. 312/430
442
0.2
1.00
1.00
18.00/23.00
---
---
309/310
446
0.2
1.50
1.00
23.00/27.00
---
N
0.25 Max. 309/310
*
Single Values are Maximums Except as Noted.
If service allows
**
According to AISI Steel Products Manual, Stainless and Heat Resisting Steels.
Not regarded as weldable ***
Molybdenum Content of up to 0.60% Permissible and is optional with the Producer.
STAINLESS
STEEL SELECTION CHART FIGURE
13
320LR
