Detalles
Diseño innovador capaz de brindar una tenacidad a -51°C (-60°F)
Aplicaciones Típicas
- Implementos de perforación de plataformas
- Astilleros
- Tanques para bajas temperaturas de almacenamiento
- Construcción
Posiciones de soldadura
- Todas las posiciones de soldadura
气体保护
- Mezcla de gases
Servicio de información
También puede necesitar
ANTES DE USARLO, LEA Y COMPRENDA LA HOJA DE DATOS DE SEGURIDAD (SDS) DE ESTE PRODUCTO Y LA INFORMACIÓN ESPECÍFICA IMPRESA EN EL ENVASE DEL PRODUCTO.Página de Búsqueda SDS
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CONFORMANCE
CONFORMANCES | SPECIFICATION | CLASSIFICATION |
---|---|---|
AWS | AWS A5.29 | E91T1-K2M-JH4 |
AWS | AWS A5.36 | E91T1-M21A6-K2-H4, E91T1-M21P4-K2-H4 |
ABS | ABS - Part 2 | 4YQ500SA H5 |
CWB | CSA W48 | E621T1-M21A5-K2-H4 (E91T1-M21A6-K2-H4) |
DNV-GL | DNV - 2.9 | IV Y50MS H5 |
LR | LR - Chapter 11 | 4Y50S H5 |
机械性能
Classification | Shielding Gas | Polarity | Yield Strength @ 0.2% Offset MPa (ksi) |
Tensile Strength MPa (ksi) |
Elongation % |
Charpy V-Notch J (ft-lbs) @ -40°C (-40°F) |
Charpy V-Notch J (ft-lbs) @ -50°C (-60°F) |
---|---|---|---|---|---|---|---|
E91T1-K2M-JH4 Requirement | 75-80% Ar, balance CO2 | DC+ | 540 (78) min. | 620-760 (90-110) | 17 min. | ||
E91T1-M21A6-K2-H4 Requirement | M21-ArC | DC+ | 540 (78) min. | 620-760 (90-110) | 17 min. | 27 (20) min. | |
E91T1-M21P4-K2-H4 Requirement | M21-ArC | DC+ | 540 (78) min. | 620-760 (90-110) | 17 min. | 27 (20) min. | |
Typical Result, As-welded | 75% Ar, 25% CO2 | DC+ | 570-710 (82-102) | 630-750 (91-109) | 21-26 | 105 (77) | 37-121 (27-89) |
Typical Result, 1 hour @ 620°C (1150°F) | 75% Ar, 25% CO2 | DC+ | 570-630 (82-91) | 640-690 (94-101) | 23-25 | 51-124 (38-92) |
DEPOSIT COMPOSITION
Classification | Shielding Gas | Polarity | %B | %C | %Cr | %Mn | %Mo | %Ni | %P | %S | %Si | %V | Diffusible Hydrogen mL/100g Weld Metal |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E91T1-K2M-JH4 Requirement | 75-80% Ar, balance CO2 | DC+ | 0.15 max. | 0.15 max. | 0.50 - 1.75 | 0.35 max. | 1.00 - 2.00 | 0.030 max. | 0.030 max. | 0.80 max. | 0.05 max. | 4 max. | |
E91T1-M21A6-K2-H4 Requirement | M21-ArC | DC+ | 0.15 max. | 0.15 max. | 0.50 - 1.75 | 0.35 max. | 1.00 - 2.00 | 0.030 max. | 0.030 max. | 0.80 max. | 0.05 max. | 4 max. | |
E91T1-M21P4-K2-H4 Requirement | M21-ArC | DC+ | 0.15 max. | 0.15 max. | 0.50 - 1.75 | 0.35 max. | 1.00 - 2.00 | 0.030 max. | 0.030 max. | 0.80 max. | 0.05 max. | 4 max. | |
Typical Result | 75% Ar, 25% CO2 | DC+ | 0.004-0.006 | 0.04-0.06 | 0.06 max. | 1.45-1.71 | 0.26 max. | 1.39-1.61 | 0.015 max. | 0.015 max. | 0.29-0.38 | 0.005 max. | 0.7-3 |
TYPICAL OPERATING PROCEDURES
Diameter | Shielding Gas | Polarity | CTWD mm (in.)⁽¹⁾ |
Wire Feed Speed m/min (in/min) |
Voltage volts |
Approx. Current amps |
Melt-off Rate kg/hr (lb/hr) |
Deposition Rate kg/hr (lb/hr) |
Efficiency % |
---|---|---|---|---|---|---|---|---|---|
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 4.4 (175) | 25 - 28 | 130 | 1.9 (4.1) | 1.7 (3.7) | 89-90 |
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 6.4 (250) | 27 - 30 | 170 | 2.6 (5.8) | 2.4 (5.2) | 89-90 |
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 7.6 (300) | 28 - 31 | 195 | 3.2 (7.0) | 2.8 (6.2) | 89-90 |
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 8.9 (350) | 29 - 32 | 220 | 3.7 (8.1) | 3.3 (7.2) | 89-90 |
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 10.2 (400) | 29 - 32 | 225 | 4.2 (9.2) | 3.7 (8.2) | 89-90 |
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 11.4 (450) | 30 - 33 | 245 | 4.7 (10.4) | 4.2 (9.2) | 89-90 |
0.045 in (1.1 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 12.7 (500) | 30 - 33 | 265 | 5.2 (11.5) | 4.6 (10.2) | 89-90 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 3.8 (150) | 26 - 29 | 160 | 2.1 (4.6) | 1.7 (3.8) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 4.4 (175) | 26 - 29 | 180 | 2.4 (5.4) | 2.0 (4.5) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 5.1 (200) | 27 - 30 | 200 | 2.8 (6.2) | 2.3 (5.1) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 5.7 (225) | 27 - 30 | 220 | 3.2 (7.0) | 2.6 (5.8) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 7.0 (275) | 28 - 31 | 255 | 3.9 (8.5) | 3.2 (7.1) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 7.6 (300) | 28 - 31 | 230 | 4.2 (9.3) | 3.5 (7.8) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 8.3 (325) | 28 - 31 | 245 | 4.6 (10.1) | 3.8 (8.4) | 82-84 |
0.052 in (1.3 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 8.9 (350) | 29 - 32 | 255 | 4.9 (10.9) | 4.1 (9.1) | 82-84 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 3.8 (150) | 26 - 29 | 205 | 2.9 (6.3) | 2.4 (5.2) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 4.4 (175) | 27 - 30 | 230 | 3.4 (7.4) | 2.8 (6.2) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 5.1 (200) | 27 - 30 | 250 | 3.8 (8.4) | 3.2 (7.1) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 5.7 (225) | 28 - 31 | 270 | 4.3 (9.5) | 3.6 (8.0) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 19 (3/4) | 7.0 (275) | 29 - 32 | 305 | 5.3 (11.6) | 4.4 (9.8) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 7.6 (300) | 29 - 32 | 305 | 5.8 (12.7) | 4.9 (10.7) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 8.3 (325) | 29 - 32 | 320 | 6.2 (13.7) | 5.3 (11.6) | 83-85 |
1/16 in (1.6 mm) | 75% Ar, 25% CO2 | DC+ | 25 (1) | 8.9 (350) | 29 - 32 | 335 | 6.7 (14.8) | 5.7 (12.6) | 83-85 |
NOTES
Note |
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⁽¹⁾ To estimate ESO subtract 1/4 in. (6.0 mm) from CTWD |