• AWS A5.7 S216-aluminum-nickel bronze welding wire

• Designed for welding heat treatable base alloys

• Higher melting point and more fluidity

• Suitable for sustained elevated temperature service

• All position, include vertical down welding

• Gray - white(post anodized) color

AWS A5.7 S216-aluminum-nickel bronze welding wire.pdf

AWS A5.7 S216-aluminum-nickel bronze welding wire is used in railway locomotives,welding arc stability, beautiful welding, strong crack resistance. Welding operation and fluidity of molten gold are better.

• AWS A5.7 S216-aluminum-nickel bronze welding wire

• Choose aluminum-nickel bronze welding wire Size in mm: 0.8mm / 0.9mm / 1.0mm / 1.2mm/ 1.6mm

• Choose aluminum-nickel bronze welding wire Size in inch: 0.030 / 0.035 / 0.040 / 0.045/ 3/16 - 3/64

• Choose aluminum-nickel bronze welding wire mig Spool Weight(Package): 0.5kg / 2kg / 7kg

• Choose aluminum-nickel bronze welding wire Size:  1.2mm/ 1.6mm/ 2.0mm/ 2.4mm/ 3.2mm/ 4.0mm

• Choose aluminum-nickel bronze welding wire Weight(Package): 5kg / 10kg / 1LB / 2LB / 4.5LB / 20LB

• AWS A5.7 S216-aluminum-nickel bronze welding wire Requirements

  Standard & Classification

  Standard: AWS A5.7 / A5.7M 

  Classification: ERCuNiAl 

• AWS A5.7 S216-aluminum-nickel bronze welding wire Identification

   

  
  

  IdentifierDesignation

  AWS Classification ERCuNiAl 

  AWS Standard A5.7 / A5.7M 

  Common Trade Name S216 

  UNS Number C63280 

  International Equivalents

  Standard Equivalent Designation

  EN ISO 24373 S Cu 6328 (CuAl9Ni5Fe3Mn2) 

  DIN 1733 SG-CuAl8Ni6 

  Werkstoff Number2.0923  

•  AWS A5.7 S216-aluminum-nickel bronze welding wire Packaging

  Filler metal shall be suitably packaged to ensure against damage during shipment and storage under normal conditions.

  The following product information (as a minimum of low temperature aluminum welding wire) 

  shall be legibly marked so as to be visible from the outside of each unit package: 

  (1) AWS specification and classification designation (year of issue may be excluded best wire for welding aluminum) 

  (2) Supplier's name and trade designation 

  (3) Size and net weight 

  (4) Lot, control, or heat number

1.  Welding fumes can be hazardous to your health. Work in a well-ventilated area or use a local exhaust (fume extraction) system to keep fumes away from your breathing zone .

2. Wear correct eye, ear, and body protection. Use welding goggles or a helmet with a shade 4-5 lens for gas welding , along with heat-resistant gloves and protective clothing . To avoid skin contact, follow standard precautions: wash thoroughly after handling, and do not allow contaminated work clothing to leave the worksite .

3.  Avoid overheating. Excessive heat will cause zinc to evaporate from the alloy, producing excessive white fumes and leading to weld defects like porosity and reduced joint strength . Use a neutral or slightly oxidizing flame and control the heat input carefully to minimize zinc loss. Also, note that this filler metal is not suitable for furnace brazing in a controlled atmosphere due to zinc volatilization issues .

AWS A5.7 S216-aluminum-nickel bronze welding wire 10 famous brand are which factory?

1:sanzhong, 2:giant, 3:safra, 4:Hobart, 5:SAF, 6:ALCOTEC, 7:INDALCO, 8:HYUNDAI, 9:Oxford, 10:golden bridge

AWS A5.7 S216-aluminum-nickel bronze welding wire supplier and factories locates in such countries like?

China,America,Brazil,England,Russia,Poland,India,Pakistan,NewZealand,Korea,Australia,Dubai,Turkey,Indonesia,UAE.

AWS A5.7 S216-aluminum-nickel bronze welding wire have how many types?

Based on the AWS A5.7 standard, there are two main types of aluminum-nickel bronze welding wire, which are distinguished by 

their manganese (Mn) content. 

Here is a clear breakdown of the two distinct classifications:

AWS Classification Nickel (Ni) Content Manganese (Mn) Content Key Application

ERCuNiAl 4.0 – 5.5% 0.6 – 3.5% Standard nickel-aluminum bronze for welding cast and wrought NAB components in marine 

environments like ship propellers, pumps, and valves. 

ERCuMnNiAl 1.5 – 3.0%11.0 – 14.0%A high-manganese variant designed for specific applications requiring a different 

balance of toughness and hardness, or for welding base metals of similar composition.

How to choose a suitable AWS A5.7 S216-aluminum-nickel bronze welding wire?

Choosing the right aluminum-nickel bronze welding wire (AWS class ERCuNiAl) is largely a matter of matching the filler metal's composition and mechanical 

properties to your specific base material and application.

Match the Base Metal: The most critical rule is to select a filler metal that closely matches the composition of the base material. This ensures good color match, 

optimal corrosion resistance, and mechanical properties that fit the application . If you are welding a standard nickel-aluminum bronze casting, ERCuNiAl is the 

direct match . For base metals with higher manganese content, ERCuMnNiAl may be the appropriate choice .

Consider Your Application:

Marine / Ship Propellers: For repairing ship propellers or other components exposed to seawater, ERCuNiAl is the industry standard. It offers high resistance to 

corrosion, erosion, and cavitation in salt and brackish water .

Overlays / Surfacing: Both classifications are suitable for surfacing steel to improve wear resistance and provide protection against seawater corrosion .

Check Mechanical Requirements: While both offer high hardness, ERCuMnNiAl has a slightly higher minimum tensile strength (515 MPa vs. 480 MPa). If a 

small increase in guaranteed strength is critical for your design, this could be a deciding factor .

Review the Data: Always consult the manufacturer's technical data sheet or the material certificate for the specific product. These documents provide 

the exact chemical composition and mechanical properties for that batch of wire, which is the most reliable information for selection .