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17-4 PH Round Bars & Rods

17-4 PH Round Bar Manufacturers, UNS S17400 17-4 PH Rod Suppliers.

Most Reliable Stockists, Suppliers & Exporters of UNS S17400 Stainless Steel 17-4 PH Round Bars, AISI Austenitic Stainless Steel 17-4 PH Rods, DIN 1.4542 17-4 PH SS Hex Bar, Forged Bars, Square Bar, Threaded Bar, Flat Bar, Black Bar in India, Indonesia, Singapore, Houston, USA, Canada, UK, Australia, UAE, and South Africa.

Buy AMS 5643 Stainless Steel 17-4 PH True Bar, ASTM A564 Hexagon Bar, UNS S17400 Hot Rolled Round Bar, Polished Bar, WERKSTOFF NR. 1.4542 Cold Drawn Bar, Rectangular Bar, JIS SUS 17-4 PH Bright Bar, ASTM A693 Grade 630 Forged Bar, Ground Bar, Angle Bar, T Bars (Tee), ASTM A705 Type 630 Hollow Bar in all Sizes at Market Leading Prices.

17-4 PH Stainless Steel Bars & Rods

17-4PH Steel is a chromium-nickel-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance like Aircraft and gas turbines, Nuclear reactor, Paper mills, Oil Fields, Chemical process components.

Siddhgiri Tubes is an ISO approved manufacturers and stockists of Stainless Steel 17-4 PH Round Bars and Rods. Our manufacturing unit is in compliance with the international quality standards which makes us in one of the top 17-4 PH Bright Hex and Square Bar exporters in India.

As one of the pioneering names in this sector, We manufacture commercial-grade, anti-corrosive, and rust-resistant UNS S17400 round bars and rods. ASTM A564 Flat and Hex Bars are known for their robust structure, high strength, and unique finish, ASTM A693 Grade 630 Square Bars are the most important components for some projects, some of the applications of 17-4 PH is Pump Shafts, Oil Patch, Mechanical Seals, Aerospace. At Siddhgiri Tubes, we carry out stringent quality testing processes for every single ASTM A705 Type 630 Bars.

We are leading Suppliers and Exporters of AMS 5643 Round Bars, Flat Bars, Square Bars, Hexagona Bars, Ture Bars, Angle Bars, Black Bars, Tee Bars, Polish Bars, Hot Rolled Bars, Cold Rolled Bars, Hollow Bars, Forged Bars, ground Bars, Threaded Bars, and Rods in Singapore, Bahrain, Kuwait, Iraq, Oman, Qatar, Saudi Arabia and the United Arab Emirates (UAE). These bars are widely used in industries such as Aerospace, Chemical, Food processing, General metalworking, Paper industries, Petrochemical, Petroleum, etc.

Popular Product Searches on Siddhgiri:
Square Bars | Forged Round Bar | Steel Hex Bar | Polish Bar | Bright Round Bars | Black Round Bars

Stainless Steel 17-4 PH Bar Specifications

Specifications UNS S17400, AMS 5643
Product 17-4 PH Round Bar
Grade 17-4 PH, UNS No. S17400, DIN 1.4542
Finish Black, Rough Turned, Bright Polished, Matt Finish, NO.4 Finish, BA Finish
Form Round, Square, Rectangle, Hex (A/F), Ingot, Billet, Forging Etc
Surface Hot Rolled Pickled or Sand Blasting Finished, Bright, Cold Drawn, Hairline, Polished.
Application Chemical process, Petrochemical, Food processing, Pulp and Paper, Pollution control, Refining.
Condition Cold Drawnd, Pulished, Centreless, Ground.
Round Bar Size OD in the range of 4mm to 500mm
Bright Bar Size OD in the range of 4mm to 100mm
Hex Bar Size 18mm – 57mm (11/16″ to 2-3/4″)
Square Bar Size 18mm – 47mm (11/16″ to 1-3/4″)

AISI 17-4 PH Bar Equivalent Grades

SS 17-4 PH 1.4542 S17400

SS 17-4 PH Bar & Rod Available Types / Forms

17-4 PH SS Polished Round Bar UNS S17400 17-4 PH T-Bar
WERKSTOFF NR. 1.4542 Square Bar 17-4 PH SS Triangle Bar
ASTM A564 17-4 PH SS Flat Bar AMS 5643 17-4 PH SS Hex Bar
17-4 PH SS Hollow Bar UNS S17400 Round Bar
17-4 PH SS Precistion Ground Bar ASTM A693 Grade 630 17-4 PH Threaded Bar
17-4 PH SS AISI Rebar JIS SUS 17-4 PH True Bar
17-4 PH SS Cold Drawn Bar 17-4 PH SS Hot Rolled Bar
UNS S17400 17-4 PH SS Rods DIN 1.4542 Half Round Bar
AMS 5643 Polish / Bright Bar ASTM A705 Type 630 PH 17-4 PH Black Bar
Alloy 17-4 PH Angle Bar ASTM A564 17-4PH Forged Bar

17-4 PH 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

17-4 PH Bar Mechanical Properties

Bar – Solution Annealed – Up to 100mm Dia. / Thickness

Mechanical Property Value
Tensile Strength 1200 Max MPa
Hardness Brinell 360 Max HB

Bar – at P800 – Up to 100mm Dia / Thickness

Mechanical Property Value
Proof Stress 520 Min MPa
Tensile Strength 800 – 950 MPa
Elongation A 18Min %

Bar – at P930 – Up to 100mm Dia. / Thickness

Mechanical Property Value
Proof Stress 720 Min MPa
Tensile Strength 930 – 1100 MPa
Elongation A 16 Min %

Bar – at P960 – Up to 100mm Dia. / Thickness

Mechanical Property Value
Proof Stress 790 Min MPa
Tensile Strength 960 – 1160 MPa
Elongation A 12 Min %

Bar – at P1070 – Up to 100mm Dia. / Thickness

Mechanical Property Value
Proof Stress 1000 Min MPa
Tensile Strength 1070 – 1270 MPa
Elongation A 10 Min %

Why Choose Us To Buy SS 17-4 PH Bars & Rods?

  • Siddhgiri tubes is ISO Certified Company.
  • Well-designed Stainless Steel 17-4 PH Bars and Rods.
  •  High-quality raw material used.
  •  Wide recognition in steel market & industries.
  •  Modern infrastructure and dedicated team.
  •  Timely delivery of SS 17-4 PH Round Bars
  •  Online Customer Support (Use live chat option on website)
  •  Industry-leading prices
  •  Transparent business dealing
  •  Professional packaging ensures that your product is received in top condition.

17-4 PH Round Bars and Rods Applications

  • Condensers
  • Gas Processing
  • Petrochemicals
  • Pharmaceuticals
  • Power Generation
  • Chemical Equipment
  • Sea Water Equipment
  • Specialty Chemicals
  • Pulp and Paper Industry
  • Boiler & Heat Exchangers
  • High Pressure Applications
  • off-Shore Oil Drilling Companies
  • Food Processing and Dairy Industries
Industrial Applications

17-4 PH Bar & Rod Testings

  • Micro test
  • Macro test
  • Flaring test
  • Chemical test
  • It is like PMI test
  • IGC test and hardness test
  • Mechanical test and flattening test
Material Testings


Documents like QAP Packaging list
NABL approved lab test report Guarantee letter
Buyers report Third-party test report
Raw material test report Material Traceability report
Commercial invoice to buyers The TC like MTC as per EN 10204/3.1B

17-4 PH Bars and Rods Packaging

Siddhgiri Tubes is focusing on every procedure to assure quality. AISI SS 17-4 PH Bars are subject to surface wash and cleaning to remove all impurities. After that bars and rods are wrapped in thin plastic. Then an outer rope is tied to protect the Stainless Steel Grade 17-4 PH Bar and they are packed in a container or wooden box.

Countries We Supply & Export UNS S17400 17-4 PH SS Bars & Rods

Afghanistan, Albania, Algeria, Armenia, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Bulgaria, Cameroon, Canada, Chile, Colombia, Congo, Costa Rica, Denmark, Egypt, Finland, France, Georgia, Germany, Ghana, Greece, Greenland, Haiti, Hong Kong, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Korea, Kuwait, Lebanon, Macao, Malaysia, Mexico, Monaco, Myanmar, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman, Peru, Philippines, Poland, Portugal, Qatar, Romania, Saudi Arabia, Serbia, Singapore, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, UAE, United Kingdom, USA, Uzbekistan, Viet Nam, Yemen.

Worldwide Exporters of Bars and Rods
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