UNS S32760 F55

Excellent corrosion resistance in seawater and other chloride containing environments and is used in marine and oil and gas environments for pumps and valves.

  • F55 (UNS S32760) Condition A & Condition S
  • F55 (UNS S32760) Strain Hardened Grades FG & FLT

Additional various customer specifications (on request)

  • F55 is also known as EN 10204 / Werkstoffe 1.4501

We stock sizes between 12.7mm and 127mm, additional sizes available on request

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Broder Metals supply three variants of F55, including two enhanced metals known as FLT and FLT+, which have been charpy tested at various cryogenic temperatures, for your customer need. The differences in the three variants are very small, and are reflected minorly in yield and decreased sensitivity to brittleness in a temperature drop.

UNS S32760 F55 Chemical Composition


UNS S32760 F55 Tensile Properties

ASTM A276. UNS S32760 F55YS – 0.2% offset
Tensile Strength
Elongation in
50mm or 4D (%)
Reduction of area (%)Hardness
Condition A550 minimum750 minimum25 minimumReported only290 HBW / 31 HRC
Condition S720 minimum860 minimum16 minimumReported only335 HBW / 36 HRC

*Hardness result conforms to NACE MR0175

Charpy Impact Test Properties for Condition S Material

TemperatureMinimum Single (Joules)Minimum Average (Joules)
- 46°C 3540
- 101°C2027

For more technical information download our F55 information sheet here


F55 is widely used in marine, oil and gas, paper manufacturing, sewage treatment and chemical processing environments due to its excellent corrosion resistance in cold and elevated temperatures.

Typical end uses include:

  • Chemical processing equipment
  • propellers
  • shafts
  • pumps
  • bolts & fasteners
  • valves & precipitators

“Every player in the industry needs to offer something different, something new. For Broder Metals Group it’s simple… it’s four specialist divisions each with a compelling offer in terms of product, price and delivery. But most of all, it’s our people. They’re extraordinary.”

Mark Burton


Proud Associates

Broder Metals Group Certified To AS9120
Broder Metals Group Certified To AS9120