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B418 Type 2


B418 Type 2 material is SAE B 418 (2012) Standard Specification for Cast and Wrought Galvanic Zinc Anodes Standard Specification for Cast and Wrought Galvanic Zinc Anodes.

Chemical composition of B418 Type 2, B418 Type 2 mechanical properties, B418 Type 2 datasheet, B418 Type 2 equivalent grade, Heat treatment and temperature process of B418 Type 2.


B418 Type 2 property sheet

B418 Type 2 Spec.

SAE B 418 (2012)
Standard Specification for Cast and Wrought Galvanic Zinc Anodes

Chemical Composition of B418 Type 2

C: Max 0.20
Si: Max 0.50
Mn: Max 1.00
P: Max Min
S: Max Min
Ni: Max Min
Cr: Max 12.50
Al: Max Min
Cu: Max Min
Ti: Max Min
Fe: Max remaining
N: Max Min
Mo: Max Min
W: Max 3.00

Mechanical Properties of B418 Type 2

Rp0.2 (MPa) 224 (≥)
Rm (MPa) 441 (≥)
AKV (J) 32
A (%) 44
Z (%) 23
Hardness HBW 442

B418 Type 2 shape and dimensions

B418 Type 2 Round bar: 1mm-800mm
B418 Type 2 Square bar: 10mm * 10mm-600mm *600mm
B418 Type 2 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
B418 Type 2 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
B418 Type 2 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
B418 Type 2 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes