Highly efficient electrodes with lime basic coating for corrosion resistant CrNi and CrNiMo(Cu) steels

Table separator

Product
Standard
Weld Metal Analysis
Applications
Mechanical Properties
4302 Kb
AWS: E 308 – 15

DIN 8556:E 19 9 B 20+

EN 1600:E 19 9 B 22

EN ISO 3581:E 19.9 B 22

Current: = (+) / ~

C: max. 0.06

Cr: 17,0 – 20,0

Ni: 8,0 – 10,5

For CrNi-steels type 18-8. The weld deposit is capable of taking a high polish. Working temperatures up to 300 ºC.
Particularly soft and regular melting. Agreeable for the welder. Stable arc, even at low currents on thin plates.

For base materials:
1.4300, 1.4308, 1.4310, 1.4312, 1.4550, 1.4001, 1.4016, 1.4057

T: 540 – 650 N/mm²Y: 310 – 350 N/mm²

E(1=5d): 35 %

I: 70 – 90 Joule

Table separator
4316 Kb
AWS: E 308 L – 15

DIN 8556:E 19 9 L B 20+

EN 1600:E 19 9 L B 22

EN ISO 3581:E 19.9 L B 22

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For CrNi-steels type 18-8 with low C-content. The weld deposit is capable of taking a high polish. Working temperatures up to 400 ºC.

Suitable for following base materials:
1.4300, 1.4301, 1.4306, 1.4541, 1.4543, 1.4550

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Table separator
4403 Kb
AWS: E 316 – 15

DIN 8556:E 19 12 3 B 20+

EN 1600:E 19 12 3 B 22

EN ISO 3581:E 19.12.3 B 22

Recovery: 100%

Current: = (+) / ~

C: 0.05

Cr: 19

Ni: 12

Mo: 2,7

For CrNiMo-steels type 18-8-2. The weld deposit is capable of taking a high polish. Working temperatures up to 300 ºC.

Suitable for following base materials:
1.4401, 1.4436, 1.4413

T: 540 N/mm²Y: 310 N/mm²

E(1=5d): 35 %

I: 75 Joule

Table separator
4430 Kb
AWS: 316 L – 15

DIN 8556:E 19 12 3 L B 20+

EN 1600:E 19 12 3 L B 22

EN ISO 3581:E 19.12.3 L B 22

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For CrNiMo-steels type 18-8-2 with low C-content. The weld deposit is capable of taking a high polish. Working temperatures up to 400 ºC.

Suitable for following base materials:
1.4401, 1.4404, 1.4435, 1.4436, 1.4571, 1.4573, 1.4580, 1.4583

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Table separator
4539 Kb
DIN 8556:
E 20 25 5 Cu 2 B 20+

EN 1600:
E 20 25 5 Cu 2 B 22

EN ISO 3581:
E 20.25.5 Cu 2 B 22

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For CrNiMoCu-steels. The weld deposit is resistant to corrison and chloride containing media.
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Table separator
4551 Kb
AWS: E 347 – 15

DIN 8556: E 19 9 Nb B 20+

EN 1600: E 19 9 Nb B 22

EN ISO 3581:E 19.9 Nb B 22

Recovery: 100%

Current: = (+) / ~

C: 0.05

Cr: 19

Ni: 9,5

Nb:+

Welding of Cr/8 Ni, 18 Cr /8 Ni + Ti, 18 Cr/8 Ni + Nb and generally all steels whoose alloy composition is between 16 and 21 % chromium 6 and 13 % nickel, 0 and 1% titan and niobium.
The electrodes are suitable for welding of AlSi 321, 347, 304L or 308L steels and for the welding of joints between the steels mentioned above and 18Cr/8Ni. Particularly soft and regular melting. Excellent weldability, Stable arc with low currents. For working temperatures up to 400 ºC.

Suitable for following base materials:
1.4301, 1.4310, 1.4541, 1.4543, 1.4550, 1.4878

T: 570 N/mm²Y: 340 N/mm²

E(1=5d): 32 %

I: 75 Joule

Table separator
4576 Kb
AWS: E 318 – 15

DIN 8556: E 19 12 3 Nb B 20+

EN 1600: E 19 12 3 Nb B 22

EN ISO 3581:E 19.12.3 Nb B 22

Recovery: 100%

Current: = (+) / ~

C: 0.05

Cr: 19

Ni: 11,5

Mo: 2,7

Nb: +

For stablized CrNiMo-steels type 18-8-2. Working temperatures up to 400 ºC. For base materials and mechanical properties see 4576 TiSuitable for following base materials:
1,4401, 1,4404, 1,4435, 1,4436, 1, 4571, 1,4573, 1,4580

T: 570 N/mm²Y: 360 N/mm²

E(1=5d): 32 %

I: 75 Joule

Table separator
4829 Kb
AWS: E 309 L – 15

DIN 8556:E 22 12 B 20+

EN 1600: E 22 12 B 22

EN ISO 3581:E 22.12 B 22

Recovery: 100%

Current: = (+) / ~

C: 0.05

Cr: 22

Ni: 12

Electrodes for welding and jioining heat resistant stainless steel parb and joining ferritic – austenitic steels. They can be used for overlaying carbon steels. Preheat is not generally required. Use lower current for thin work and where low heat input is required to limit distortion. Scale resistant up to 1050 ºC.
Suitable for following base materials:
1.4742, 1.4826, 1.4828.

T: 540 N/mm²

Y: 310 N/mm²

E(1=5d): 35 %

I: 75 Joule

Table separator
4829 Mo Kb
AWS: E 309 Mo L – 15

DIN 8556: E 22 12 3 B 20+

EN 1600: E 23 12 2 B 22

EN ISO 3581:E 23.12.2 B 22

Recovery: 100%

Current: = (+) / ~

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For joint welds on heat-resistant steels of same kind as well as high alloyed and unalloyed steels. Scale resistant up to 1100 ºC.

Suitable for following base materials:
1.4742, 1.4826, 1.4828.

T: 590 N/mm²

Y: 340 N/mm²E(1=5d): 30 %

I: 70 Joule

Table separator
4842 Kb
AWS: E 310 – 15

DIN 8556:E 25 20 B 20+

EN 1600: E 25 20 B 22

EN ISO 3581:E 25.20 B 22

Recovery: 100%

Current: = (+) / ~

C: 0,10

Cr: 25

Ni: 20

Welding of the 25 Cr-20 Ni refractory steels and generally all steels whoose alloy contents are between 20 and 27% chromium, 18 and 22% nickel, such as the AlSi 310,310L and 405 steels.
Especially recommended for welding sheets and medium-thick plates. Scale resistant up to 1200 ºC.

Suitable for following base materials:
1.4762, 1.4841, 1.4845, 1.4846, 1.4848, 1.4849

T: 590 N/mm²

Y: 340 N/mm²

E(1=5d): 30 %

I: 70 Joule

Table separator
4842 Mo Kb
AWS: E 310 Mo – 15

DIN 8556:EZ 25 20 2 B 22

EN ISO 3581:
E Z 25.20.2 B 22

Current: = (+) / ~

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For joint welds on heat-resistant CrNiMo-steels of same kind scale resistant up to 1200 ºC.
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