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Special Alloys Stick Electrodes Packaging

Diametre / Ambalaj

Diametre
 CAN 12 KG (3 x 4 KG, aprox. 330 buc)
 CAN 12 KG (3 x 4 KG, aprox. 495 buc)
 CAN 16.8 KG (3 x 5.6 KG, aprox. 243 buc)
2.5 x 350 mm CHROMET2X-25-1
3.2x350 mm CHROMET2X-32-1
4.0x450 mm CHROMET2X-40-1

CHROMET® 2X

Sudare sub strat de flux

CLASIFICARI:
E9018-B3 H4

B3 alloyed steel designed for prolonged elevated temperature service up to 600°C (1112°F)

Diametru

Selectare diametru

  • 2.5 x 350 mm
  • 3.2x350 mm
  • 4.0x450 mm

Ambalaj

Selectare ambalaj

  • CAN 12 KG (3 x 4 KG, aprox. 330 buc)
  • CAN 12 KG (3 x 4 KG, aprox. 495 buc)
  • CAN 16.8 KG (3 x 5.6 KG, aprox. 243 buc)

DETALII

Low Alloy, Low Hydrogen • AWS E9018-B3 H4

Caracteristici

  • B3 alloyed steel: 2.25% chromium, 1% molybdenum deposit which meets specific requirements for improved temper embrittlement resistance with prolonged service at 400°C-600°C (752°F-1112°F)
  • Designed for prolonged elevated temperatures up to 600°C (1112°F)
  • Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
  • Moisture resistant coating provides low amounts of weld metal hydrogen levels for a superior weld

Aplicații tipice

  • Steam Generating Power Plant
  • Piping
  • Turbine Castings
  • Valve Bodies and Boiler Superheaters
  • Coal Liquefaction Plant and Pressure Vessels

Poziții de sudare

  • All except vertical down

Informații despre service

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. Pagina de căutare FDS

Consultare rezultat test declinare a responsabilității

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.5 E9018-B3 H4R
ISO ISO 3580-A E CrMo2 B 3 2 H5
ISO ISO 3580-B E 6216-2C1M

MECHANICAL PROPERTIES

Classification Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
%
E9018-B3 H4R Requirement 530 (77) min. 620 (90) min. 17 min.
E CrMo2 B 3 2 H5 Requirement 400 (58) min. 500 (72) min. 18 min.
E 6216-2C1M Requirement 530 (77) min. 620 (90) min. 15 min.
Typical Result, Stress relieved 570 (83) 670 (97) 22

DEPOSIT COMPOSITION

Classification %C %Cr %Mn %Mo %Nb %Ni %P %S %Si %Total Cu
E9018-B3 H4R Requirement 0.05 - 0.12 2.00 - 2.50 0.90 max. 0.90 - 1.20 0.03 max. 0.03 max. 0.80 max.
E CrMo2 B 3 2 H5 Requirement 0.05 - 0.12 2.0 - 2.6 0.40 - 1.30 0.90 - 1.30 0.01 max. 0.3 max. 0.030 max. 0.025 max. 0.80 max. 0.3 max.
E 6216-2C1M Requirement 0.05 - 0.12 2.0 - 2.6 0.40 - 1.30 0.90 - 1.30 0.030 max. 0.025 max. 0.80 max.
Typical Result 0.06 2.2 0.70 1.05 0.00 0.0 0.010 0.012 0.25 0.1 max.

TYPICAL OPERATING PROCEDURES

Diameter Current
Amps
2.5 mm (3/32") 70-110
3.2 mm (1/8") 80-140
4.0 mm (5/32") 100-180
5.0 mm 140-240