Stainless Steel 17-4 PH Round Bar Supplier

Stainless Steel 17-4ph Round Bar Manufacturer

Stainless Steel 17-4PH Round Bar offers exceptional strength and corrosion resistance, making it ideal for aerospace and industrial applications.

ASTM A276 Stainless Steel 17-4ph Round Bar

Piyush Steel is one of India’s largest manufacturers, suppliers, and exporters of Stainless Steel 17-4 PH Round Bars. We have a large stainless steel 17-4 PH Round Bar stock to match our customers' needs. These come in a wide range of lengths, shapes, sizes, grades, thicknesses, and requirements. These round bars have applications in a variety of springs and washers, heat exchangers, power boilers, super heater tubes, and more.

About Stainless Steel 17-4 PH: High corrosion resistance and high strength are the two key characteristics of precipitation-hardened stainless steel. Stainless steel grade 17-4PH, also known as Type 630, is precipitation-hardened stainless steel used for applications requiring high strength and a moderate level of corrosion resistance. 1.4542 offers good formability and low deformation after heat treatment, making it suitable for aerospace applications and usage in fresh water and industrial environments, as well as under mild chemical and oxidizing conditions. High strength is maintained up to approximately 600 degrees Fahrenheit (316 degrees Celsius).

Piyush Steel offers S17400 Round Bar at competitive prices, providing options for mill testing reports or third-party inspection services to meet customer requirements.

For any requirement of Stainless Steel 17-4 PH Round Bars. Contact us today and our experts will get back to you with the best quote.

Specifications of Stainless Steel 17-4ph Round Bar

Equivalent: SS 17-4PH Round Bar | DIN 1.4542 Round Bar | S17400Round Bar | SUS 630 Round Bar | X5CrNiCuNb16-4 | 17-4 PH | AISI 630
Standard: ASTM A564, ASME SA564
Dimension:ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards.
Form : Round Bar, Square Bar, Hex Bar, Flat Bar, Forged Bar, Rectangular Bar, Rod
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

Stainless Steel 17-4ph Round Bar

17-4ph Stainless Steel Round Bar

Piyush Steel is a manufacturer, stockist, exporter, and supplier of Stainless Steel 17-4ph round bars conforming to various national and international standards. We are one of the largest stockists of 17-4ph SS Round Bars.

  • Stainless Steel 17-4ph Round Bar
  • SS 17-4ph Round Bar
  • UNS S17400 Bars
  • 1.4542 Round Bars
  • SUS 630 Round Bars
  • ASTM A564 17-4ph Stainless Steel Round Bar
  • ASME SA564 17-4ph Stainless Steel Round Bars

Stainless Steel 17-4ph Bright Bar

17-4ph Stainless steel Bright Bar

Piyush Steel is a manufacturer, stockist, exporter, and supplier of Stainless Steel 17-4ph Bright bars conforming to various national and international standards. We are one of the largest stockists of 17-4ph SS Bright Bars.

  • Stainless Steel 17-4ph Bright Bar
  • SS 17-4ph Bright Bar
  • UNS S17400 Bars
  • 1.4542 Bright Bars
  • SUS 630 Bright Bars
  • ASTM A564 17-4ph Stainless Steel Bright Bar
  • ASME SA564 17-4ph Stainless Steel Bright Bars

Stainless Steel 17-4ph Square Bar

17-4ph Stainless steel Square Bar

Piyush Steel is a manufacturer, stockist, exporter, and supplier of Stainless Steel 17-4ph Square bars conforming to various national and international standards. We are one of the largest stockists of 17-4ph SS Square Bars.

  • Stainless Steel 17-4ph Square Bar
  • SS 17-4ph Square Bar
  • UNS S17400 Bars
  • 1.4542 Square Bars
  • SUS 630 Square Bars
  • ASTM A564 17-4ph Stainless Steel Square Bar
  • ASME SA564 17-4ph Stainless Steel Square Bars

Stainless Steel 17-4ph Hex Bar

17-4ph Stainless steel Hex Bar

Piyush Steel is a manufacturer, stockist, exporter, and supplier of Stainless Steel 17-4ph Hex bars conforming to various national and international standards. We are one of the largest stockists of 17-4ph SS Hex Bars.

  • Stainless Steel 17-4ph Hex Bar
  • SS 17-4ph Hex Bar
  • UNS S17400 Bars
  • 1.4542 Hex Bars
  • SUS 630 Hex Bars
  • ASTM A564 17-4ph Stainless Steel Hex Bar
  • ASME SA564 17-4ph Stainless Steel Hex Bars

Stainless Steel 17-4ph Flat Bar

17-4ph Stainless steel Flat Bar

Piyush Steel is a manufacturer, stockist, exporter, and supplier of Stainless Steel 17-4ph Flat bars conforming to various national and international standards. We are one of the largest stockists of 17-4ph SS Flat Bars.

  • Stainless Steel 17-4ph Flat Bar
  • SS 17-4ph Flat Bar
  • UNS S17400 Bars
  • 1.4542 Flat Bars
  • SUS 630 Flat Bars
  • ASTM A564 17-4ph Stainless Steel Flat Bar
  • ASME SA564 17-4ph Stainless Steel Flat Bars

Stainless Steel 17-4ph Forged Bar

17-4ph Stainless steel Forged Bar

Piyush Steel is a manufacturer, stockist, exporter, and supplier of Stainless Steel 17-4ph Forged bars conforming to various national and international standards. We are one of the largest stockists of 17-4ph SS Forged Bars.

  • Stainless Steel 17-4ph Forged Bar
  • SS 17-4ph Forged Bar
  • UNS S17400 Bars
  • 1.4542 Forged Bars
  • SUS 630 Forged Bars
  • ASTM A564 17-4ph Stainless Steel Forged Bar
  • ASME SA564 17-4ph Stainless Steel Forged Bars

Equivalent Grades

Standard: SS 17-4ph
WERKSTOFF NR. 1.4542
UNS S17400
JIS SUS 630
AFNOR Z6CNU17-04
EN X5CrNiCuNb16.4

Chemical Composition

GRADE 630

Cmax0.07
Simax1.00
Mnmax1.00
Pmax0.040
Smax0.030
Ni3.005.00
Cr15.0017.50
Cu3.005.00
Momax0.50
Nb+Ta0.150.45

Mechanical & Physical Properties

Piyush Steel sells SS 17-4PH round bar in various conditions mentioned in the table below -

Condition
Tensile (Ksi)
Tensile (?/??)
Yield (Ksi)
Yield (?/??)
Elongation (%)
R.A. (%)
Hardness (HRC)
Hardness (HB)
Solution
------
---
---
---
---
38max.
363max.
H900
19013101701170104040~47388~444
H925
17011701551070104038~45
375~429
H1025
15510701451000124535~42
331~401
H1075
1451000125860134532~38
311~375
H1100
140965115795144531~37
302~363
H1150
135930105725165028~38277~352
H1150D
135930105725165028~33
277~311

ISO Tolerance 

h (minus), j (plus/minus), k (plus)

Over
Inc
7911
1mm
3mm
0.009
0.025
0.06
360.0120.0300.07
6100.0150.036
0.09
10180.018
0.043
0.11
18300.0210.0520.13
30500.0250.0620.16
50800.0300.0740.19
801200.0350.0870.22
120180
0.1000.25
180250

0.29
250315

0.32
315400

0.36
400500

0.40
500


0.44
Example – 100mm Ø h9 = +0/-0.087, j9 = +0.087/-0.087, k9 = +0.087/-0
                    90mm Ø h11 = +0/-0.22, j11 = +0.22/-0.22, k11 = +0.22/-0


Application 

DIN 1.4542 is available in various forms such as round bars, sheets, flat bars, and cold-rolled strips. Widely utilized across industries including aerospace, marine, paper, energy, offshore, and food, these materials serve in the production of heavy-duty machine components, bushings, turbine blades, couplings, screws, drive shafts, nuts, and measuring devices. Predominantly employed in aerospace and high-technology sectors due to their exceptional strength, precipitation hardening stainless steels find extensive applications which are given below:

Gears

Valves and other engine components

High strength shafts

Turbine blades 

Moulding dies

Nuclear waste casks

Stainless Steel 17-4PH Round Bar Price List

Request the latest Stainless Steel 446 Bars Price List. Please send an email to sales@piyushsteelroundbars.com for Stainless Steel SS 17-4ph Round Bar, DIN 1.4542  Round Bar, UNS S17400 Round Bar, SUS 630 Round Bar, X5CrNiCuNb16-4, 17-4 PH, AISI 630. Ready stock information and updated price list.