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ASTM A403 254 SMO End Cap

A leading exporter, suppliers & stock holder of ASTM A403 254 SMO End Cap, we also stock Inconel, Monel, Hastelloy Pipes & Flanges.

ASTM A403 254 SMO End Cap suppliers and manufacturer in India, buy any quantity & size at factory rate

Contents-

1. ASTM A403 254 SMO End Cap Specification

2. ASTM A403 254 SMO End Cap quality certificates

3. ASTM A403 254 SMO End Cap Packaging & Shipping

4. ASTM A403 254 SMO End Cap Useful info

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ASTM A403 254 SMO End Cap Specification

Standards:

  • ASTM/ASME: UNS S31254
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660

Product Name: ASTM A403 254 SMO End Cap

254 SMO

UNS S31254 F44/ 1.4547 / 2378

End Cap

The function of ASTM A403 254 SMO End Cap is to block off the end of a line in piping systems. This is achieved by placing the end cap over the open line and welding around the joint. These ASTM A403 254 SMO End Cap (butt weld cap) and stub end fittings are excellently serving the purpose of functionality. We offer these ASTM A403 254 SMO End Cap, (Buttweld caps) and stub ends at market leading rates.

ASTM A403 254 SMO End Cap Size : 1/2″NB TO 48″NB IN

ASTM A403 254 SMO End Cap Schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Type : End Cap ,Stub End

Material Type: 

Stainless Steel

ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Carbon Steel End Cap

ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel End Cap

ASTM A420 WPL3 / A420WPL6

Alloy Steel End Cap

ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Duplex Steel End Cap

ASTM A 815 UNS NO S 31803 , S 32205.

Nickel Alloy End Cap

ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 ), ASTM A403 254 SMO End Cap

ASTM A403 254 SMO End Cap VALUE ADDED SERVICES

  • Hot Dip Galvanizing
  • Epoxy Coating
  • Electro polish

End preparation

Square cut and deburred, alternatively: bevelled as specified.

Marking

All butt welding fittings are marked with alloy name, outside diameter, wall thickness and heat number. Additional information like standard and alloy numbers can be added on request.

End Caps

DIN 86011 Edition 10.70

End Cap

Other then ASTM A403 254 SMO End Cap we also stock:

Stainless Steel Caps

SS 304 Caps

SS 304L Caps

SS 304H Caps

SS 316 Caps

SS 316L Caps

SS 316Ti Caps

SS 310 Caps

SS 310S Caps

SS 321 Caps

SS 321H Caps

SS 317 Caps

SS 347 Caps

SS 347H Caps

Alloy Steel Caps

Nickel Alloys Caps

Nickel 200 Caps

Nickel 201 Caps

Monel 400 Caps

Monel 500 Caps

Inconel 800 Caps

Inconel 825 Caps

Inconel 600 Caps

Inconel 625 Caps

Inconel 601 Caps

Carbon Steel ASTM A 234 Caps

Hastelloy C 276 Caps

Alloy 20 Caps

Titanium Caps

Duplex Steel 2205 Caps

Copper Alloys Caps

Aluminium Caps

Copper Caps

Brass Caps

Gunmetal Caps

Specifications of Alloy 254

  • Alloy 254 to MLA-MPS-254-BAR
  • ASTM A479 Bar UNS S31254
  • ASTM A276 Bar UNS S31254
  • ASTM A182 Forgings UNS S31254 F44
  • ASTM A240 Plate S31254

ASTM A403 254 SMO End Cap quality certificates

ASTM A403 254 SMO End Cap delivered with a 3.1 certificate. we can perform the tests required to issue a 3.2 certificate, or a CMTR in accordance with the ASME III Code.

ASTM A403 254 SMO End Cap Packaging & Shipping

Beyond products as such, we offer some additional services quite worth having.

So, besides the fact that we can arrange freight transportation for you, we can before that:

  • specifically mark parts or packages;
  • provide for a special packing according to what is required by the shipping method or by you.

We mark the ASTM A403 254 SMO End Cap as needed with the most suitable marking technique.

When packaging and packing, our experienced warehouse staff systematically takes the greatest precautions for your ASTM A403 254 SMO End Cap to be optimally protected during transportation. We pack the ASTM A403 254 SMO End Cap according to the appropriate method: strapped pallet, wooden crate, overseas packing (ISPM15).

ASTM A403 254 SMO End Cap Useful info

Alloys 254 / 254 SMO / 6 Mo is an austenitic stainless steel with a high molybdenum content. Coupled with Nickel and Copper this gives the alloy a good resistance to pitting and crevice corrosion, especially in environments containing halide ions, e.g. chloride, bromide and fluoride solutions.

254 SMO (UNS S31254) may offer a cost effective solution to Nickel and Titanium alloys in these environments.

254 SMO is a high-alloy austenitic stainless steel developed for use in seawater and other aggressive chloride-bearing media. The steel is characterized by the following properties:

  • Excellent resistance to pitting and crevice corrosion
  • High resistance to general corrosion
  • High resistance to stress corrosion cracking
  • Higher strength than conventional austenitic stainless steels
  • Good weldability

Standards

  • UNS S31254
  • EN number 1.4547
  • EN name X1CrNiMoCuN20-18-7
  • W.Nr. 1.4529**
  • SS 2378*
  • AFNOR Z1 CNDU 20.18.06AZ*

* Obsolete. Replaced by EN.

** Nearest equivalent grade.

Product standards

  • Seamless tube and pipe: ASTM A269, A213, A312, NFA 49-217, EN 10216-5
  • Welded tube and pipe: ASTM A249, A269 , A312, A358, A409
  • Fittings: ASTM A182
  • Bar: ASTM A276, A479, EN 10088-3
  • Forged products: ASTM A473

Chemical composition (nominal) %

C Si Mn P S Cr Ni Mo N Cu
≤0.020 ≤0.80 ≤1.00 ≤0.030 ≤0.010 20 18 6.1 0.20 0.7

Chemical Properties

% C Cr Mn Mo N Ni P Si S
254 SMO 0.02 max min: 19.5

max:20.0

1.00 max min: 6.0

max: 6.5

min: 0.18

max: 0.20

min: 17.5

max: 18.0

0.03 max 0.80 max 1.01 max

Mechanical properties

The following figures apply to solution annealed condition seamless tube and pipe.

Wall thickness Proof strength Tensile strength Elong. Hardness
Rp0.2a) Rp1.0a) Rm Ab) A2″ HRB
mm MPa MPa MPa % %
Metric units, at 20°C
<5 ≥310 ≥340 675-850 ≥35 ≥35 ≤96
>5 ≥310 ≥340 655-850 ≥35 ≥35 ≤96

1 MPa = 1 N/mm2

Fabrication

Avoid abrasion against copper/copper alloys or other similar metals which, if present in metallic form, can cause cracks during subsequent welding, hot processing or heat treatment.

Bending

The excellent formability of 254 SMO permits cold bending to very tight bending radii. Annealing is not normally necessary after cold bending.

Corrosion Resistance

  • Excellent resistance to pitting and crevice corrosion due to its high chromium, molybdenum, and nitrogen content
  • Has a very low carbon content, which means there is very little risk of carbide precipitation during heating
  • Possesses very good resistance in water containing chlorides, therefore, it is suitable for use in seawater as it can be exposed to it for prolonged periods without suffering from crevice corrosion

Machinability

  • High work hardening rate combined with a lack of sulfur makes it very difficult to machine
  • Slow speeds, sharp tools, positive feeds, over-powered machine tools, and ample lubrication offer the best results