C-2000 (ERNiCrMo-17) Welding Wire Guide

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Overview

Hastelloy C-2000 (AWS ERNiCrMo-17) is a nickel-chromium-molybdenum-copper welding wire for welding Hastelloy C-2000 alloy. The copper addition provides enhanced resistance to reducing acids, making it versatile for both oxidizing and reducing environments.

Welding Parameters

Parameter	GTAW	GMAW
Shielding Gas	Argon (99.995%)	Ar + 2% He or Ar + 2% CO2
Gas Flow Rate	8-15 L/min	15-25 L/min
Wire Diameter	1.6-3.2 mm	0.8-1.6 mm
Current Type	DCEN	DCEP
Welding Position	All positions	Flat / Horizontal

Applications

C-2000 welding wire is used in a wide range of demanding applications:

• C-2000 Welding: Welding of Hastelloy C-2000 process equipment.
• Chemical Processing: Welding for mixed acid environments.
• Pharmaceutical: Welding of high-purity process systems.
• Pollution Control: Welding of scrubber and gas treatment equipment.
• Aggressive Media: Welding for environments with oxidizing and reducing acids.

Available Product Forms

Hangbo Alloy Group supplies C-2000 welding wire in the following forms:

• TIG Wire: Straight lengths 1000 mm, diameters 1.6 mm, 2.0 mm, 2.4 mm, 3.2 mm.
• MIG Wire: Precision-wound spools (D200, D300), diameters 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm.
• SAW Wire: Coils for submerged arc welding, diameters 2.4 mm, 3.2 mm, 4.0 mm.

Related Standards

Standard	Description
AWS A5.14	ERNiCrMo-17
ISO 18274	S Ni 6200
EN ISO 18274	S Ni 6200
ASME SFA-5.14	ERNiCrMo-17

Contact Us for C-2000

Hangbo Alloy Group supplies C-2000 (ERNiCrMo-17) welding wire with full material certifications. We ensure consistent wire quality with precise diameter control, clean surface finish, and uniform feeding performance.

For quotations, material certifications, or technical consultation, contact our sales team or call +86-136-1165-6360.