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Designation |
Process
O : Open-arc
G : Gas shielded
S : Submerged arc
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Standard classification
EN
ASME
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Description and applications
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T 19 9 L R M 3 (C3)
E308LT0-1 / E 308LT0-4 |
Welding of stainless steels with an alloy content between 16 to 21% chromium and 8 to 13% nickel, stabilised or not. Usable up to 400°C . |
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T 19 9 L P M 1 (C1)
E308LT1-1 / E 308LT1-4 |
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T 19 9 L M M 1
EC308L |
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T 19 9 L U N 3
E308LT0-3 |
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T 19 12 3 L R M 3 (C3)
E316LT0-1 / E316LT0-4 |
Welding of stainless steels with an alloy content between 16 to 21% chromium, 6 to 13% nickel and up to 3% molybdenum, stabilised and unstabilised versions. Usable up to 400°C. |
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T 19 12 3 L P M 1 (C1)
E316LT1-1 / E316LT1-4 |
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T 19 12 3 L M M 1
EC316L |
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S 19 12 3 L
EC316L |
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T 19 9 L U N 3
E316LT0-3 |
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T Z 19 13 4 L R M 3 (C3)
E317LT0-1 / E317LT0-4 |
Welding of stainless steels with an alloy content between 16 to 21% chromium, 10 to 15% nickel and up to 3% molybdenum, stabilised and unstabilised versions where enhanced resistance to pitting and acid corrosion is required compared to 316L. |
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T Z 19 13 4 L P M 1 (C1)
E317LT1-1 / E317LT1-4 |
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T Z 19 13 4 L M M 1
EC317L |
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T Z 19 13 4 L U N 3
E317LT0-3 |
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T 19 12 3 Nb R M 3 (C3)
(E318T0-1 / E318T0-4) |
Welding of stabilised stainless steels with an alloy content between 16 - 21% chrome, 6 to13% nickel and up to 3% molybdenum. |
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T 19 12 3 Nb P M 1 (C1)
(E318T1-1 / E318T1-4) |
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T 19 12 3 Nb M M 1
EC318 |
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T 19 12 3 Nb U N 3
(E318T0-3) |
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T 19 9 Nb R M 3 (C3)
E347T0-1 / E347T0-4 |
Welding of stabilised stainless steels containing 16 to 21% chromium and 8 to 13% nickel. |
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T 19 9 Nb P M 1 (C1)
E347T1-1 / E347T1-4 |
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T 19 9 Nb M M 1
EC347 |
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T 19 9 Nb U N 3
E347T0-3 |
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T Z 20 25 5 Cu L R M 3 (C3)
(E385LT0-1 / E385LT0-4) |
Welding of stainless steels of similar composition and for dissimilar welds between these steels and mild, low alloy and other stainless steels. |
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T Z 20 25 5 Cu L P M 1 (C1)
(E385LT1-1 / E385LT1-4) |
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T Z 20 25 5 Cu L M M 1
EC385 |
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T Z 20 16 3 N L M M 1 |
Welding of 316L and similar parent materials where high toughness ferrite-free weld metal is required. Suitable for highly restrained structures in the same materials. |
