Producto

Stainless Steel Bar

offer exceptional yield strength, strict dimensional tolerances, and superior corrosion resistance across marine, aerospace, chemical, food processing, and heavy industrial machinery applications.

Stocked in round, square, flat, hex, and angle shapes across free-machining (303, 416), marine/chemical (316/316L), sanitary (304/304L), and high-strength alloys (17-4PH, 2205).

Available in Turned, Ground & Polished (TG&P) and Pump Shaft Quality (PSQ) options with ultra-strict diameter tolerances (+/- .0005") and minimal runout for high-RPM shafting.

Engineered with controlled metallurgy (including 303 and 416 free-machining grades) to maximize CNC tool life, provide superior chip breaking, and deliver smooth surface finishes.

High-molybdenum 316/316L, 17-4PH, and Duplex 2205 alloys designed to endure saltwater immersion, pitting, crevice corrosion, and high operating pressures.

Product Line / Series	Primary Applications	Size Range & Profiles	Alloy Grade & Finish Condition	Standards & Compliance
Phoenix Marine Shafting & Round Bar (316/316L / 17-4PH / 2205)	Propeller Shafts, Rudder Stocks, Pump Shafts & Underwater Hardware	1/8" to 12" Diameter Rounds / Custom Saw Cut Lengths	316L / 17-4PH / Duplex 2205 / TG&P (PSQ Quality)	ASTM A276 / ASTM A479 / ABS / DNV
Phoenix Free-Machining Bar (Alloy 303 / 416 Grade)	High-Speed CNC Screw Machine Parts, Fasteners, Bushings & Fittings	1/8" to 4" Rounds / 3/16" to 3" Hexagons	303 / 416 / Cold Drawn / Centerless Ground	ASTM A582 / SAE AMS 5640
Phoenix Commercial Sanitary Bar (Alloy 304 / 304L)	Food Processing Machinery, Conveyor Shafts, Valves & Structural Pins	Rounds (1/8" – 10"), Squares (1/4" – 3"), Hexes (1/4" – 2.5")	304 / 304L / Cold Drawn / HRAP	ASTM A276 / ASTM A479 / NSF Approved
Phoenix Stainless Flat Bar & Angles (304/304L / 316/316L)	Marine Framing, Structural Brackets, Machine Bases & Architectural Trim	Flats (1/8"x1/2" to 2"x12") / Angles (3/4"x3/4" to 6"x6")	304L / 316L / HRAP (Hot Rolled) / Sheared & True Mill Flat	ASTM A276 / ASTM A479 / RoHS
Phoenix High-Strength Specialty Bar (17-4PH / 440C / 2205)	Aerospace Actuators, High-Stress Shafting, Valves & Downhole Tools	1/4" to 8" Diameter Rounds & Squares	17-4PH (Cond A / H1150) / 440C / 2205 / Ground & Polished	AMS 5643 / ASTM A564 / NACE MR0175

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Diseño

Solid round bars, precision ground pump shafting (PSQ), cold-finished square and hex bars, hot-rolled/cold-drawn flat bars, and extruded structural stainless angles.

Aplicación

Marine & Shipbuilding: Propeller shafts, rudder stocks, pump shafts, boat fittings, underwater fasteners, and marine valve stems (Alloys 316/316L, 17-4PH, 2205 Duplex).
High-Speed Machined Components: CNC screw machine parts, hydraulic fittings, bushings, couplings, studs, bolts, and valve internals (Alloys 303, 416, 304/304L).
Food, Beverage & Sanitary Machinery: Drive shafts, conveyor rollers, sanitary valves, mixing agitators, and bottling equipment (Alloys 304/304L, 316/316L).
Petrochemical, Energy & Aerospace: High-pressure valve bodies, actuator rods, turbine blades, downhole shafting, and heavy structural supports (Alloys 17-4PH, 2205, 310, 321).

Type Key

Artículo	Descripción
Bar Example	PHX-SSB-316L-RND-TG-1000
PHX	Brand Identifier (Phoenix Metals)
SSB	Product Category (Stainless Steel Bar)
316L	Alloy Grade (316L Marine/Chemical Low-Carbon Grade)
RND	Profile Shape (Round Bar)
TG	Condition / Finish (Turned, Ground & Polished / PSQ)
1000	Diameter Size (1.000 Inches / 1" Solid Round)

Materiales

Austenitic Alloys: 303, 304, 304L, 316, 316L, 310, 321
Martensitic & Ferritic Alloys: 410, 416, 420, 440C
Precipitation Hardening & Duplex: 17-4PH (Condition A, H900, H1150), 2205 Duplex
Finishes & Conditions: Cold Drawn (CD), Centerless Ground, Turned Ground & Polished (TG&P / PSQ), Hot Rolled Annealed & Pickled (HRAP)

Construcción

Precision Centerless Grinding & Polishing: Delivers tight diameter tolerances (+/- .0005" to .001") and fine surface finishes (32 RMS or better) essential for bearing and mechanical seal contact
Stress-Relieved & Machine Straightened: Thermally stress-relieved and precision-straightened to maintain strict runout limits (within .0015" per foot) to prevent dynamic vibration in rotating equipment
Homogeneous Metallurgical Structure: Uniform grain size distribution providing predictable mechanical strength, weldability (L-grades), and chipping characteristics during metal removal

Scope of delivery

Standard Stock Lengths or Saw-Cut Blanks: Standard 12-foot to 24-foot random lengths, or custom precision saw-cut lengths with deburred edges
Protective Packaging: Plastic sleeving on ground shafting, heavy cardboard mailing tubes, wooden crating, edge guards, steel banding
Certifications & Documentation: Full Mill Test Reports (MTR) meeting ASTM A276, ASTM A479, AMS standards, ABS marine approval, and NACE MR0175 compliance

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