17-4 ph round bar

Alloy 17-4 ph round bar or as referred to by its trade names UNS S17400 and Type 630, is kind of precipitation hardened martensitic stainless steel grade. The major alloyants of 17-4 ph stainless steel round bar include chromium, nickel and copper with a significant addition of niobium.

view 17-4 ph round bar chemical composition, oldest 17-4 ph stainless steel round bar, 17-4 ph h900 round bar and h1150 round bar manufacturer

17-4 Ph Round Bar
17-4 Ph Round Bar
17-4ph H900 Round Bar
17-4ph H900 Round Bar
17-4ph H1150 Round Bar
17-4ph H1150 Round Bar

 

Check 17-4ph round bar price, make an inquiry for 17-4ph h1025 round bar, 17-4ph round bar stock

17-4 ph h1150 round bar is an alloy grade that combines high tensile strength and hardness properties with good resistance to corrosion. The 17-4 ph stainless steel round rod is an alloy that is furnished in Condition A or what many suppliers note as a solution annealed condition. Although the Stainless Steel 13-8 Mo Flat Bar offer many advantageous properties, suppliers and manufacturers do not recommend using these bars temperatures exceeding 572°F or for cryogenic applications.

Optimal mechanical ss17-4ph material properties could be achieved by subjecting the bars to an age hardening heat treatments. Heat treating the 17-4 ph h900 round bar to a temperature at a range of 900°F is what imparts the metal with increased strength. Although the corrosion resistance properties of AMS 5643 Steel 17-4 PH Bright Bar rivals that of grade 304 stainless steel in most conditions and its corrosion resistance is generally considered to be superior to the 400 series stainless steel.

Hence, the SS 17-4 PH Cold Finished Bars could be used in those applications which require a combination of moderate corrosion resistance and magnetic properties along with the unusually high tensile strength properties. Alloy grade 630 stainless steel bar can be easily welded as well as processed by conventionally used shop fabrication practices.

 

17-4 PH Round Bar sizes

COND A
STOCKING DIAMETERS
1/2” TO 20”
MATERIAL LENGTHS
UP TO 24’
COND HH1150
(H1150D)
STOCKING DIAMETERS
1/2” TO 15”
MATERIAL LENGTHS
UP TO 24’
COND H1150
STOCKING DIAMETERS
1/2” TO 9”
MATERIAL LENGTHS
UP TO 24’
COND H1075
STOCKING DIAMETERS
1/2” TO 5-1/2”
MATERIAL LENGTHS
UP TO 24’
COND H1025
STOCKING DIAMETERS
1/2” TO 5-1/2”
MATERIAL LENGTHS
UP TO 24’

 

Most common specification of Stainless Steel 17-4 PH Round Bars

  • Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
  • Grade : 17-4 PH (UNS No. S17400) Round Bars 1.4542
  • Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
  • Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
  • Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
  • Application : Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
  • Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
  • Our 17-4 PH Round Bars conforms to NACE MR0175/ISO 15156

 

See 17-4 ph round bar properties, buy from 17-4 ph stainless steel round rod, 17-4ph h900 round bar suppliers, find ss17-4ph material properties here

 

Properties of 17-4 PH Stainless Steel Round bar

Condition
Ultimate Tensile
Strength (PSI)
0.2% Yield
Strength (PSI)
Elongation
(% in 2in.)
Reduction Of 
Area (%)
Hardness 
Brinell
Hardness
Rockwell
H900
190,000
170,000
10
40
388
C40
H1025
155,000
145,000
12
45
331
C35
H1075
145,000
125,000
13
45
311
C32
H1150
135,000
105,000
16
50
277
C28
H1150-M
115,000
75,000
18
55
255
C24
H1150-D
125,000
105,000
16
50
255 min-
311 max
C24-33

 

Material Equivalent Grades of Stainless Steel 17-4 PH Bars

STANDARD WERKSTOFF NR. UNS
SS 17-4 PH 1.4542 S17400
 
UNS TYPE AMS ASTM FEDERAL CHARACTERISTICS
S17400
17-4 PH
5622
5643
A-564
Combines excellent corrosion resistance, high strength/hardness, low temperature hardening and good fabricating characteristics.

 

17 4 ph round bars Chemical Structure

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

 

We maintain stock of UNS S17400 Round Bar, AMS 5643 Steel 17-4 PH Bright Bar, DIN 1.4542 Hex Bars, SS 17-4 PH Cold Finished Bars and Square Bars at factory price
 
Large Stock of SS 17-4 PH Round Bars

  • AMS 5643 SS 17-4 PH Rods
  • AMS 5643 Steel 17-4 PH Polish Bars
  • AISI Stainless Steel 17-4 PH Black Bars
  • Top Quality High 17-4 PH Spring Steel Bars
  • 13-8 PH Bright Bar
  • 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
  • ASME, ASTM, EN, BS, GB, SS 17-4 PH Flat Bars
  • 17-4 PH Round Bar
  • Cold Rolled JIS 17-4 PH Rods
  • 17-4 PH Steel Threaded Bars
  • 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

 

We Have A Huge Selection Of ASTM A564 Grade 630, astm a705 type 630, astm a705 gr 630, astm a705 grade 630, grade 630 stainless steel bar

 

use of 17-4 PH include following industries

  • Aerospace
  • Chemical
  • Food processing
  • General metal working
  • Paper industries
  • Petrochemical
  • Petroleum

 

Backed by Industry Standards

  • UNS S17400
  • AMS 5643
  • ASTM A564
  • ASTM A693 Grade 630
  • NACE MR0175/MR0103 (H-1150D Condition)
 
Applications of 17-4 PH Stainless Steel

  • Pump Shafts
  • Oil Patch
  • Mechanical Seals
  • Aerospace
 

whatsapp chat