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DIN 1.4542 SS Bars, Steel 17-4PH Flat Bar, 17-4PH Steel Hollow Bars, ASTM A276 AISI 17-4PH Stainless Steel Round Bars, 17-4PH Stainless Steel Black Bar Supplier

As an acclaimed enterprise of the industry, Super Freeze India is involved in offering a vast array of Stainless Steel 17-4PH Round Bars(SS 17-4PH Round Bars)as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. Stainless Steel 17-4PH Bars (SS 17-4PH Bars) is a precipitation hardening martensitic steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance.


Specification :


Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Size 5 mm To 500 mm
Diameter 0.1 mm to 100 mm
Length 100 mm To 6000 mm Long & Above
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Form Round, Square, Hex (A/F),Flate, Rectangle, Billet, Ingot, Forging Etc.
Stainless Steel ASTM A-479, A-182, 304, 304L,304H,304S, 316, 316L,316 Ti, 316H, 309, 310, 310S, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 904L. etc.
Duplex Steel 2205, 31803, 32750, 32760, 2101, 2304.
Alloy Steel A-182 - F5, F9, F11, F12, F21, F22 & F91
Special Grade Stainless Steel 17-4 PH, Alloy 800, Alloy 600. Hastelloy C276.
Carbon Steel A 105, LF 2, Duplex Steel.

Stainless Steel 17-4 PH Bar Equivalent Grades

STANDARD WERKSTOFF NR. UNS AFNOR JIS GOST BS EN
SS 17-4PH 1.4542 S17400 Z6CNU17-04 SUS 630 - - X5CrNiCuNb16.4

Stainless Steel 17-4 PH Bar Chemical Composition

17-4PH Max Min
C .07 -
Cb+Ta .45 5xC
Cr 17.5 15.0
Cu 4.0 3.0
Fe Bal -
Mn 1.0 -
Mo .05 -
Ni 5.0 3.0
P .07 -
S .03 -
Si 1.0 -

Stainless Steel 17-4 PH Bar Mechanical Properties

Element SS 17-4PH
Ultimate Tensile Strength, psi 160,000
Yield Strength, psi 145,000
Elongation 5%
Rockwell Hardness C35


Ready Stock Available of Stainless Steel 17-4 PH Round Bar


  • AMS 5643 SS 17-4 PH Rods Manufacturer
  • AMS 5643 Steel 17-4 PH Polish Bars Manufacturer
  • AISI Stainless Steel 17-4 PH Black Bars Distributors
  • Top Quality High 17-4 PH Spring Steel Bars
  • 13-8 PH Bright Bar Exporter
  • AMS 5643 17-4 PH Forged Round Bars
  • 17-4 PH Stainless Steel Rods
  • SS 17-4 PH Round Bars
  • AMS 5643 17-4 PH Bars
  • 17-4 PH UNS S17400 Round Bars
  • High Speed Steel 17-4 PH Hollow Bar Suppliers
  • ASME, ASTM, EN, BS, GB, SS 17-4 PH Flat Bars
  • 17-4 PH Round Bar Suppliers
  • Cold Rolled JIS 17-4 PH Rods
  • 17-4 PH Steel Threaded Bars Stockist in India
  • 17-4 PH SS Cold Drawn & Polished Square Bars
  • Austenitic ASTM Bright 17-4 PH Bar
  • 17-4 PH Stainless Steel DIN 1.4542 Round Bars
  • AISI 17-4 PH Hexagon Bars Dealers
  • Standard AMS 5643 17-4 PH Cold Drawn Bars Stockholder

Types of Round Bar Available


Buttweld Fittings

Round Bar

Buttweld Fittings

Square Bar

Buttweld Fittings

Flat Bar

Buttweld Fittings

Hex Bar

Buttweld Fittings

Triangle Bar

Buttweld Fittings

Hollow Bar



Marking & Packing


Our Nickel Alloy 2.4066 round bars are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Nickel Alloy UNS N02200 bar are marked with Grade, Lot No, Size and our trade mark. We can also make custom marking on our products on Speical request from Purchaser.


Quality Assurance


Super Freeze India all Nickel Alloy 200 round bars, Nickel Alloy 200 bright bars and Nickel 200 hex bars are subject to strict inspection at each stage starting from material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, DIN, EN, and JIS codes and standards. We can also appoint official certified Inspection Agencies upon request of our clients so that they can witness the material reports, dimensions and quality conformity of products.

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