3/8" ROUND 17-4 PH ANNEALED COLD FINISHED

Specifications:

ASTM A 564
ASTM A 484
AMS 5643
ASTM F899

Applications:

17-4PH stainless steel bar products are commonly used in aerospace, chemical, petrochemical, and general metalworking industries. They are valued for their high mechanical properties, good weldability, and resistance to stress corrosion cracking. Applications include components like shafts, valves, fasteners, and structural parts.

How To Measure:

D (Diameter)

Chemistry:
  • Iron 73
  • Carbon .07 max
  • Chromium 15 min/17.5 max
  • Copper 3 min/5 max
  • Manganese 1.00 max
  • Phosphorus .040 max
  • Sulphur .030 max
  • Silicon 1.0 max
  • Nickel 3 min/5 max
  • Niobium & Tantalum .15 - .45
  • Chrome 18.00/20.00
Mechanical Properties:
  • Ultimate Tensile Strength 160 Ksi min
  • Yield Strength 145 Ksi min
  • Rockwell Hardness C 36 /HB 336
  • Elongation Typical % 6-15

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