Duplex Steel UNS S31803 Washer

Duplex Steel UNS S31803 Washer Manufacturer & Supplier

ASTM A479 / ASME SA 479 Duplex Steel Flat Washer, ASTM / ASME F51 Punched Washer, Duplex Steel UNS S31803 Machined Washer, Duplex Steel Round Washer, UNS S31803 Square Washer Supplier & Exporter

Duplex Steel UNS S31803 Washer Manufacturer

Rajtilak Metal Is An ISO: 9001, 14001 & OHSAS: 18001 Certified Company. We Are industry leader in offering what is undoubtedly the most comprehensive Duplex Steel S31803 Washer range and stock in all sizes of Duplex Steel UNS S31803 Washers. Manufacturer, supplier & exporter of high durable and strong Duplex Steel UNS S31803 Punched Washers and Duplex Steel UNS S31803 Flat Washers. We are proactive organization Specialist in Duplex Steel UNS S31803 Washer and Other Quality Products that meet and exceed customers specific requirements and thus ensure complete satisfaction. We are capable of providing a vast range of materials like Duplex Steel UNS S31803 Lock Washers, Duplex Steel UNS S31803 Spring Washers & Duplex Steel UNS S31803 Machined Washers from stock, to suit your needs. We have great pleasure to introduce ourselves as one of the leading Stockists & Suppliers of, Duplex Steel UNS S31803 Round Washers, Duplex Steel S31803 Din 1.4462 Washers, , Duplex Steel UNS S31803 Spherical Washers, Duplex Steel UNS S31803 Spring Washers and Other range of Washer

We are traders Of Duplex Steel S31803 Fastener In India. We also Manufacture and supply other type of grades such as Duplex Steel UNS S31803 Square Washers, Duplex Steel S31803 Washers, Duplex Steel UNS S31803 Round Washers, and Duplex Steel UNS S31803 Machined Washers.

Duplex Steel Spring Washer, Duplex Steel UNS S31803 lock washer, Duplex Steel UNS S31803 spherical washer, Duplex S31803 Plain Washer Manufacturer & Stockist In Mumbai, India

Contact Rajtilak Metal For Competitive Quotation And Latest Price On Fittings And Fasteners
Call Us On : +91-22-6743 7342
E-mail Us On : info@rajtilakmetal.com

Duplex Steel UNS S31803 Washer Dimensions

Duplex Steel UNS S31803 Washer Manufacturer & Supplier In Mumbai


ASTM A320 Duplex Steel UNS S31803 Washers Specifications

Specifications : ASTM, ASME and API

Standard :  ASTM A 479 / ASME SA 479

Size : M02 to M33

Length :3 mm To 200 mm

Material : Duplex Steel UNS S31803 Washers


Duplex Steel UNS S31803 Washers Chemical Composition


Cr
N Ni C Mn Si P S Mo
S31803 min: 21.0
max: 23.0
min: 0.08
max: 0.20
min: 4.5
max: 6.5
0.03
max
2.0
max
1.0
max
0.03
max
0.02
max
min: 2.5
max: 3.5

Duplex Steel UNS S31803 Washers Mechanical Properties

Grade
Tensile Strength
(MPa) min
Elongation 
(% in 50mm)
Yield Strength
0.2% Proof (MPa) min
Hardness 
Rockwell C (HR C)
UNS-S 31803
650-880
25
448

Duplex Steel S31803 Washer Physical Properties

Density
lbm/in3
Electrical
Resistivity
mW•in
Electrical
Resistivity
(in x 10-6)
Heat
Capacity
BTU/lbm•°F
Thermal
Conductivity
(BTU/hr•ft•°F)
at 68°F
0.278
0.112
8.7
27.6
33.5
at 212°F
0.119
9.2
26.1
35.4
at 392°F
0.127
9.8
25.4
37.4
at 572°F
0.134
10.4
24.9
39.4

ASTM A479 Duplex Steel S31803 Washer Grade Designation

Duplex
Common Name
Related Specifications
 
 
European
UNS
ASTM/ASME
Duplex 31803
SAF 2205 ®
1.4462
S31803
F51

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Other Types Of Duplex Steel UNS S31803 Washer

Duplex Steel UNS S31803 Washers Duplex Steel UNS S31803 Washer
Duplex Steel UNS S31803 Flat Washers Duplex Steel UNS S31803 Punched Washer Supplier
Duplex Steel UNS S31803 Machined Washers Exporter Duplex Steel S31803 Round Washer
Duplex Steel UNS S31803 Square Washers Duplex Steel UNS S31803 Dock Washer Exporter
Duplex Steel UNS S31803 Lock Washer Duplex Steel UNS S31803 Spherical Washer
410S Duplex Steel S31803 Countersunk Washers Exporter Duplex Steel S31803 Tooth Lock Washer Stockist
Duplex Steel Din 1.4462 Split /Lock Washer Duplex Steel UNS S31803 Hexagonal Washer
Duplex Steel UNS S31803 Customized Washer Supplier Duplex Steel UNS S31803 Fender Washers Distributor
Duplex Steel UNS S31803 Tab Washers Supplier Duplex Steel UNS S31803 Plain / Flat Washer
Duplex Steel UNS S31803 Punched Washer Duplex Steel UNS S31803 Machined Washers Manufacturer
Duplex Steel UNS S31803 Round Washers ISO Certified Duplex Steel UNS S31803 Square Washers
ASTM / ASME - A/ SA 479 / 479 Square Washer Duplex Steel UNS S31803 Spring Washers Manufacturer
Duplex Steel UNS S31803 Washer Price in India

  • SEMS Screw with Spring Washer and Flat Washer
    US $3.005-2 / Piece (FOB Price)
  • Phillips Pan head Sems Screw
    US $2.0001-0.02 / Piece (FOB Price)
  • Sems screw with square washer
    US $1.009-0.15 / Piece (FOB Price)
  • Duplex Steel S31803 Screw with washer
    US $3.0001-0.1 / Piece (FOB Price)
  • made in china Duplex Steel S31803 screw with internal tooth washer
    US $4.001-0.98 / Piece (FOB Price)
Size Chart Of Washer
Nominal screw
sizes, M (mm)
Screw pitch
thread, P (mm)
Diameter (mm) Thickness,
H (mm)
1st
choice
2nd
choice
Coarse Fine Internal
hole, d1
External,
d2
1 0.25 1.1 3 0.3
1.2 0.25 1.3 3.5 0.3
1.4 0.3 1.5 4 0.3
1.6 0.35 1.7 4 0.3
1.7 1.8 4.5 0.3
1.8 0.35
2 0.4 2.2 5 0.3
2.5 0.45 2.7 6 0.5
2.6 2.8 7 0.5
3 0.5 3.2 7 0.5
3.5 0.6 3.7 8 0.5
4 0.7 4.3 9 0.8
5 0.8 5.3 10 1
6 1 0.75 6.4 12 1.6
7 1 7.4 14 1.6
8 1.25 1 8.4 16 1.6
10 1.5 1.25 or 1 10.5 20 2
12 1.75 1.5 or 1.25 13 24 2.5
14 2 1.5 15 28 2.5
16 2 1.5 17 30 3
18 2.5 2 or 1.5 19 34 3
20 2.5 2 or 1.5 21 37 3
22 2.5 2 or 1.5 23 39 3
24 3 2 25 44 4
27 3 2 28 50 4
30 3.5 2 31 56 4
33 3.5 2 34 60 5
36 4 3 37 66 5
39 4 3 40 72 6
42 4.5 3 43 78 7
45 4.5 3 46 85 7
48 5 3 50 92 8
52 5 4 54 98 8
56 5.5 4 58 105 9
60 5.5 4 62 110 9
64 6 4 66 115 9
68 70 120 10
72 74 125 10
76 78 135 10
80 82 140 12
85 87 145 12
90 93 160 12
100 104 175 14
Duplex Steel UNS S31803 Washer Applications & Usage:

Some of the major applications of grade Duplex Steel S31803 Washer include:

  • Washer for Air Pollution Control- scrubbers for coal-fired power plants
  • Washer mainly used for Seawater cooling devices
  • Washer can be use in Wiring in electrostatic precipitators
  • Washer are used in Oil refinery components
  • Washer also useful for Gas scrubbing plants
  • Washer are commonly used by Pulp and paper processing industries
  • Washer are also suitable for Acetic, phosphoric and sulphuric acid processing plants
  • Washer available for Oil and Gas Production- offshore process equipment
  • Offshore, sea water technology, chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry