Home | Request a Quote | Contact Us
Call (845)471-5010

Forging Materials

Request a Quote ?


UNS K41545 Grade F5 4 to 6% chromium. ASTM-A182 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings and Valves and Parts for High Temperature Service. This specification covers forged low alloy and stainless steel piping components for use in pressure systems.


Element C Mn P S Si Cr Ni Mo
F5 0.15% max 0.30-0.60% 0.030% max 0.030% max 0.50% max 4.0-6.0% 0.50% max 0.44-0.65%

Physical Constants

Density0.285 lbs/in3
Density7.89 g/cm3


Annealing1750ºF furnace cool
Normalizing1750ºF air cool

Viking Forging Parameters

Rings24" O.D. X 6" long500 lbs.
Sleeves16" O.D. X 12" long500 lbs.
Disks26" Dia. X 6.5" long500 lbs.
Round Bar12" Dia. X 96" long2600 lbs.
Square/Rectangular Bar12" square X 96" long2600 lbs.
Blocks14" X 14" X 14"750 lbs.
Shafts12" Dia. X 96" long2600 lbs.

Request a Quote Today

Or call (845)471-5010