High Quality Aws Ernicr-4 Welding Wire for TIG/MIG

• Customization: Available
• Type: Welding Wire
• Material: Nickel / Nickel Alloy
• Model NO.: AWS ERNiCr-4 welding wire for tig/mig
• Extended Length: Elognation 30%
• Main Chemical Composition: Ni, Mo, Cr, Fe
• Elongation: 27%
• Tensile Strength: 790MPa
• Yield Strength: 590MPa
• Certificate: ISO9001
• International Standard: Aws A5.14, Sfa-5.14
• Welding Process: TIG/MIG
• Quality Test: Mill Teat Report
• Brand Name: Wisdom
• Product Name: Ernicr-4
• Transport Package: Standard Packaging
• Specification: CE
• Trademark: WISDOM
• Origin: Shanghai, China
• Production Capacity: 1000tons/Year

Product Description

Nickel base AWS A5.14 ERNiCr-4 welding wire
ERNiCr-4
INTRODUCTION
WISDOM ERNiCr-4 is a high Chromium-Nickel alloy used for joining, re-pair and overlay cladding of Ni-Cr and Ni-Fe-Cr components. It re-sists high temperature corrosion including fuel-ash corrosion and erosion in atmospheres containing sulfur.  

Common Names: FM72M  Techalloy 72
Standard: AWS A5.14, ERNiCr-4 / ASME II, SFA-5.14, ERNiCr-4 UNS N06072, Europe NiCr44Ti, ISO SNi6072

 
CHEMICAL COMPOSITION(%)

C	Si	Mn	S	P	Ni
≤0.05	≤0.2	≤2.0	≤0.01	≤0.01	Rest
Cr	Ti	Fe	Cu	others
42-46	0.3-1.0	≤0.5	≤0.15	<0.5

WELDING PARAMETERS

Process	Diameter	Voltage	Amperage	Gas
TIG	.035"     (0.9mm) .045"     (1.2mm)                      1/16"     (1.6mm)                       3/32"     (2.4mm)                     1/8"      (3.2mm)	12-15           13-16           14-18           15-20           15-20	60-90            80-110          90-130        120-175      150-220	100% Argon                           100% Argon                           100% Argon                           100% Argon                           100% Argon
MIG	.035"     (0.9mm) .045"     (1.2mm)                    1/16"     (1.6mm)	26-29           28-32           29-33	150-190      180-220      200-250	75% Argon + 25% Helium        75% Argon + 25% Helium        75% Argon + 25% Helium
SAW	3/32"     (2.4mm)                      1/8"      (3.2mm)                     5/32"     (4.0mm)	28-30           29-32           30-33	275-350              350-450              400-550	Suitable Flux may be used       Suitable Flux may be used        Suitable Flux may be used

MECHANICAL PROPERTIES

Tensile Strength	105,000 PSI	730 MPA
Elongation	30%

APPLICATIONS
WISDOM ERNiCr-4 is used primarily for boiler tube overlay in coal fired boiler systems.
WISDOM ERNiCr-4 is used for gas-shielded metal arc welding and tungsten inert gas welding of 50/50 nickel/chromium alloy, overlaying steel, cladding nickel-chromium alloy onto nickel-iron-chromium tubing, and casting repair.
FAQ


Service:
How can I contact with your company?
Our sales team is ready to serve you via Email, Telephone , Fax or Skype You can reach us by below contact information:
Tel:[phone]
Fax:[phone]
What is your working time?
Monday-Friday : 8.0am-6.0pm (Beijing time, GMT+08.00)
We have public holiday during May.1-3, Oct.1-7 and our Chinese New Year holiday . For detail, please see our update holiday notice. During these period, if you have a demand, Please send me an email.
Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
What is your payment terms?
We accept 100% TT ( Telegraphic Transfer) in advance for small orders( value under USD 2000). For some big orders, we can accept 30% deposit, 70% balance before shipment. For very small orders , we can accept Western union payment. We are doing the best to match your demand.