Piyush steel company is the superior company in India that has proven experience, certified quality and remarkable service providing special Stainless Steel 17-4 PH Round Bars, not only in India but also in the world. Our company is famous for the quality product and excellence service. Our company strength lies in our abilities and support to our customers. The customer chooses us because of the best quality of product we provide for our customers ensuring on time processing services, timely delivery, and expert service. Our company also provides the best source for proving better innovative supply chain solutions worldwide.Piyush steel company is one of the best suppliers of round bar. Our company deals with our customers as a partner so you can trust for sound advice and we are the responsible service provider. Our company is a professional who is backed by experience of years. Our company provides the best training to the workers to make bars and also available experts who have a lot of experience. As a result, they help us to develop good products and make a reputable position. Our company gives a superior finish and straightness tolerance for round bar and also adds some process such as straightening, roller burnishing, and centre less grinding.
Table Of Content
Alloy information-
This grade has unique strength, high hardness; excellent
corrosion resistance and also easy heat treatment combination
make Stainless Steel 17-4 PH. This stain steel is the
workhorse of the precipitation hardening stainless steels.
This stainless steel is used in the aerospace, food
processing, petrochemical, paper, and general metalworking
industries, etc.
Feature-
17-4PH is the alloy which is making by the composition of
chromium-nickel-copper. This grade is the hardening austenitic
stainless steel that offers the combination of oxidation and
corrosion resistance with high strength and hardness. This
grade is mostly used for the precipitation hardening stainless
steels.
Quality–
Our team believes that the quality of the round bar is very
important because these bars also have many applications in
various industries. Best quality raw material gives
long-lasting performance to bars without any damage during
operating conditions. We hire the most experienced persons
which have sound knowledge to make round bar a very useful
products as it has high demand in the market. Our company also
provided advance training for our new worker which makes our
round bar a very advance quality product of the market. We
train our workers and hire experts to check the quality of the
round bar. We use many things to check the quality such as
actual measurement as per standard, analysis of all elements
as per standard, resting as various standards like measurement
of width, thickness, and recording visual inspection.
Testing-
Our company applies many tests to analyze the properties of
our round bar. After the testing report is positive then we
sell this bar on the market. It also helps to know the
strength and weakness of the round bar.
• Hydrostatic testing
• Micro and macro testing
• Impact testing
• Chemical testing
• Bars are also going through high pressure and temperature
Documentation-
We also provide all documents and certificate to solve all
doubt related to our round bars. This documentary testing
reports, certificate, and all documentary copies prove that we
never make false product and also show quality of product. We
assure that our round bar is best product and satisfy our
clients through the documents and certificates.
Packaging-
Safe packaging is very important so our team never take it
lightly we use various methods to cover
Stainless Steel 17-4 PH Round Bars
such as wooden box, steel strip, wooden crates, plastics and
so on. We ensure the safe delivery of the round bars.
The exact hardness of 17-4 PH stainless steel depends on the specific heat treatment process used, but it can typically range from HRC 30 to 45. HRC stands for Rockwell hardness scale C, which is a common method of measuring the hardness of metals.
The resistance of 17-4 PH stainless steel to rust and corrosion comes from its high chromium content, which forms a thin, passive oxide layer on the surface of the steel that protects it from further corrosion. While it is not completely immune to rust, it can resist rusting and other forms of corrosion to a maximum extent better than many other types of steel.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | EN |
| SS 17-4PH | 1.4542 | S17400 | SUS 630 | Z6CNU17-04 | X5CrNiCuNb16.4 |
Specification : ASTM A564 / ASME SA564
Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Round Bars : Outside Diameter in the range of 4mm to 500mm
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle Etc.
| Grade | C | Mn | Si | P | S | Cr | Mo |
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | .07 max | .03 max | 17.5 - 15.0 | .05 |
| Ultimate Tensile Strength, psi | Yield Strength, psi | Elongation | Rockwell Hardness |
| 160,000 | 145,000 | 5% | C35 |
| H&T | Hardened and tempered. |
| ANN | Annealed |
| PH | Precipitation hardened. |
| CG | Centreless ground | HF | Hot finished |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| CD | Cold drawn | P | Polished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| ST | Smooth turned | PR | Peeled and reeled |
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
| Cold Drawn and Ground | 10.00 – 75.00 | 5/6" – 2.50" | h8-h9-h10-h11 |
| Peeled and Polished | 40.00 – 150.00 | 1.50" – 6.00" | h11, h11-DIN 1013 |
| Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00" | h9-h10-h11 |
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8" – 3.00" | h8-h9-h10-h11 |
The full identification of the bars should be continuously marked down its whole length, including :
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Round, Square, Forged, Hollow Bar With Mill And Third Party Test Certificate.
Stainless Steel 17-4PH Round Bar Price List
Request the latest Stainless Steel 17-4PH Bars Price List. Please Call +91 22 23867540 or Send an Email to [email protected] for Stainless Steel UNS S17400, 1.4542, SUS 17-4PH Round Bar Ready stock information and updated price list.