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6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5

  • 6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5
  • 6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5
  • 6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5
Place of Origin CHINA
Brand Name TOBO
Certification BV/ABS/LR/TUV/DNV/BIS/API/PED
Model Number Forged Steel Flange
Minimum Order Quantity 0.5-1 tons
Price negotiable
Packaging Details in plastic bags then in bundles
Delivery Time According to the qty
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 6000TONS/MONTH
Product Details
Logo Customized Logo Keyword Steel,A105,NPT Threaded Blind Flange,weld Neck Flange Ansi 150 Rf,Titanium
Application Gas, Petroleum, Auto Parts, Concrete Pump, Water Material SS
Product Name Flange Pressure Class150,150#-2500#,5K-30K
Standard Or Nonstandard ASME B16.5 Type Blind,weld Neck Flange,threaded,Pipe Flange,socket Welding
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6 inch stainless steel flange

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CL150 forged steel flange

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ASME B16.5 WN flange
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Product Description

6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5

ASTM A182 F44 Stainless Bars Equivalent Grades

STANDARD UNS WERKSTOFF NR.
ASTM A182 F44 S31254 1.4547

 

UNS S31254 Stainless Steel Round Bars Chemical Composition

C MN P S SI CR NI MO CU
.02 1. Max .03 Max .01 Max .80 Max 19.5 – 20.5 17.5 – 18.5 6 – 6.5 .5 – 1.

 

Stainless 254SMO WERKSTOFF NR. 1.4547 Rods Mechanical Properties

Tensile Strength (ksi) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (ksi) min Hardness
94 35 43 -

What is UNS S31254? This grade of steel is a super austenitic stainless steel. They are high end stainless steel designed for impact toughness resistance to chloride crevice corrosion, stress corrosion cracking, and pitting. These are austenite with high content of nickel and chromium.

What is ASTM A240 / A240M? It is an American material standard for standard specification for chromium and chromium-nickel stainless steel plate, sheet, and strip for pressure vessels and for general applications.

Why S31254 called Alloy 254 Stainless Steel? When a material grade is specified as stainless steel, it means it has chromium content in it but this grade has high chromium content. S31254 is the UNS designation alloy, also referred as 254 alloy in SAE designation and is defined in ASTM A240 standard.

The Indicative Chemical Composition of S31254 Steels:

The chemical composition of this grade is indicated as under:

  • Maximum percentage of Carbon (C) is 0.02 percent.
  • Maximum percentage of Manganese (Mn) is 1.0 percent.
  • Maximum percentage of Phosphorous (P) is 0.3 percent.
  • Maximum percentage of Sulphur (S) is 0.01 percent.
  • Minimum percentage of Chromium is 20.0 percent
  • Minimum percentage of Nickel is 18.0 percent.
  • Maximum percentage of Silicon (Si) is 0.7 percent.

Remaining is iron (Fe) percentage and with few negligible impurities.

Mechanical Properties of S31254 Steels:

Following are some of the mechanical properties of UNS S31254 steels:

  • The tensile strength of the 254 alloy steel is expressed in Newton per millimeters and it must be at-least 600 N/mm2 (MPa).
  • The elongation property of S31254 steel varies with the heat treatment process but it indicated typically 50% at break.
  • S31254 is welded with filler materials like alloy 625.
  • The Brinell hardness is indicated around 210.
  • Corrosion resistance is higher than the other known austenitic grades.

6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5 0

6“ CL150 WN Flange FF BE ASTM A182 CR.F44 (UNS S31254) ASME B16.5 1

FAQ

 

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 4-8 weeks if no stock or need to be customized. It is according to purchase quantities.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000$, 100% deposit. Payment>=1000$, 30% deposit ,balance before shipment.

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