Specialist in Manufacturing Industrial Steel Fasteners

17-4 PH Stainless Steel Fasteners

ASTM A479 Stainless Steel 17-4 PH Fasteners, UNS S17400 17-4 PH Stainless Steel Fasteners, High Tensile Fasteners, Custom Grade & Size Available At Best Price & Free Sample

Vision Alloys are the leading manufacturer of high integrity special fasteners (e.g. bolts, set screws, stud-bolts, nuts and washers), meeting clients’ exacting demands for critical applications in hostile environments. Whether for offshore (buoyancy and petrochemical), seawater, pump, valve or nuclear, the demands for an exceptional service and supply is never ending. We believe manufacturing bolting in exotic materials is an art form and it is something we have perfected at Vision Alloys.

Our 17-4 PH Stainless Steel Fasteners product range includes 17-4 PH Stainless Steel Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws,Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards.

17-4 PH Stainless Steel Fasteners Specification :

Material
Size
Standards
Length
Specification
Manufacturer

17-4 PH Stainless Steel Fasteners

 

M02 to M33

ASTM A479

3 mm
to 
200 mm

IS

BS

ASTM

GKW

Unbrako

Kundan

APL

Sundaram Precision

EBY Fastener Etc.

Type of Fasteners:

Bolts (Eyebolt)

Stud

Nuts (Nylock, Lock)

Washer (Star, Plain)

Allen Caps

Screws (CSK, Pen Head, Philip, Mushroom, Cheese)

Clamp (U, J, L)

Grab

Rivet (Pop & Hollo) Etc.

In Form of:

Hex

Square

Round

Threading as per Gauge Etc.

Packing: IN BULK :canton/pallet, Small Boxs/carton/ pallet, or customer request
Origin and service-region: European

Origin of 17-4 PH Stainless Steel Fasteners are Western European. However projects with eastern origin are possible on request.

TEST CERTIFICATE Manufacturer Test Certificate as per EN 10204 / 3.1
Product Grades: 304, 304L, 316, 316L, 317, 317L, 310,321, 347, 410, 904L, 17-4PH, AL-6XN

Property Class :

For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H

For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040

For SHCS: F837B, F837C, F837E, F837

For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2

Grade Designation :

ASTM/ASME
AISI
UNS
British Standard
Werkstoff No.
En Name
Swedish(SS)
JIS(SUS)
S17400
1.4542

17-4 PH Stainless Steel Fasteners Composition :

Chemical Composition
Typical Chemical compositional ranges for grade 17-4 PH Stainless Steel Fasteners

Element
Content (%)
Chromium, Cr
15-17.5
Nickel, Ni
3-5
Copper, Cu
3-5
Silicon, Si
1 max
Manganese, Mn
1 max
Niobium, Nb
0.15-0.45
Niobium+Tantalum
0.15-0.45
Carbon, C
0.07 max
Phosphorous, P
0.04 max
Sulfur, S
0.03 max
Iron, Fe
Remainder

Mechanical Properties
Typical mechanical properties for grade 17-4 PH Stainless Steel Fasteners

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

Other Designations :

Equivalent materials to grade 17-4 stainless steel are given below.

AISI 630
AMS 5604
AMS 5622
AMS 5643
ASTM A564 (630)
ASTM A693 (630)

ASTM A705 (630)

MIL C-24111

MIL P-47183

MILS-81591

17-4 PH Stainless Steel Fasteners Surface Coating :

  • Hot Dipped Galvanizing
  • Epoxy Coating
  • Electro Polished
  • Passivation
  • Zinc Plating
  • Chrome Plating
  • Mirror Buffed
  • Teflon Coating
  • Oxidized
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