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17-4 PH Round Bar

17-4 PH Round Bars, 17-4 PH Stainless Steel Round Bar Stock & Industrial 17-4 PH Round Bars Supplier in Mumbai, India

Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of 17-4 PH Round Bars in Mumbai, India, providing precipitation-hardening stainless steel products for engineering, fabrication and industrial applications. We offer 17-4 PH round bars in different diameters, lengths, surface finishes and material conditions to meet standard as well as customized requirements.

17-4 PH Round Bars, also known as UNS S17400, are precipitation-hardening stainless steel bars recognized for their high strength, good toughness and useful corrosion resistance. The material can be heat treated to achieve different strength levels, making it suitable for components that require a combination of mechanical performance and dimensional reliability.

17-4 PH Round Bar, 17-4 PH Stainless Steel Round Bar Stock and Industrial 17-4 PH Round Bar Manufacturer & Supplier in India

We supply 17-4 PH Round Bars in standard stock sizes as well as cut-to-length dimensions. Depending on the application, bars can be provided in forged, hot rolled, cold drawn, ground, bright, polished and machined finishes. Customized sizes and machining can also be arranged according to customer drawings and specifications.

These round bars are widely used in aerospace components, oil and gas equipment, chemical processing machinery, power generation systems, marine equipment, pumps, valves, shafts, fasteners and high-strength industrial components. Their combination of strength and corrosion resistance makes them suitable for demanding service environments.

Get the Best Quote for 17-4 PH Round Bars. We Stock 17-4 PH Round Bars in Various Diameters, Lengths, Sizes and Material Specifications. Contact Us Today for a Competitive Quote.

Specifications of 17-4 PH Round Bar

Specifications
Dimensions: ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards.
Standard: ASTM A276, ASTM A479
Round Bars: Outside Diameter in the range of 4mm to 500mm
Square Bar: 18mm – 47mm (11/16″ to 1-3/4″)
Bright Bars: Outside Diameter in the range of 4mm to 100mm
Hex Bar: 18mm – 57mm (11/16″ to 2-3/4″)
Flat Bar: 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available
Length: 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex, Flat, Rectangular, Forged, Rod etc.
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Inspection & Test Reports : EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports

17-4 PH Round Bar Chemical Composition

Grade C P Si Ni Cu Fe Mn S Cr Cb+Ta
SS 17-4 PH 0.07 0.04 1.0 max 3.0 – 5.0 3.0 – 5.0 Bal 1.0 max 0.03 15.0 – 17.5 5 X C / 0.45

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17-4 PH Round Bar Mechanical Properties

Material Condition Ultimate Tensile Strength (ksi) 0.2 % Yield Strength (ksi) Elongation % in 2D % Reduction of Area Rockwell C Hardness
Alloy 17-4 PH Bar AMS 5643 Cond A – – – – 363 HB max
Alloy 17-4 PH Bar AMS 5643 H900 190 170 10 40 388-444
Alloy 17-4 PH Bar AMS 5643 H925 170 155 10 44 375-429
Alloy 17-4 PH Bar AMS 5643 H1025 155 145 12 45 331-401
Alloy 17-4 PH Bar AMS 5643 H1075 145 125 13 44 311-375
Alloy 17-4 PH Bar AMS 5643 H1100 140 115 14 45 302-363
Alloy 17-4 PH Bar AMS 5643 H1150 135 105 16 50 277-352

Ready Stock of 17-4 PH Round Bar

17-4 PH Round Bars
17-4 PH UNS S17400 Round Bars
17-4 PH Stainless Steel Round Bars
17-4 PH Precipitation Hardening Round Bars
17-4 PH Forged Round Bars
17-4 PH Precision Round Bars
17-4 PH Ground Round Bars
17-4 PH Bright Round Bars
17-4 PH Hot Rolled Round Bars
17-4 PH Cold Drawn Round Bars
17-4 PH Machined Round Bars
17-4 PH Annealed Round Bars

17-4 PH Round Bar Application Industries

Refineries
90%
Oil and Gas Industry
96%
Power Generation
80%
Pharmaceutical Equipment
85%
Pulp & Paper Industry
88%

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