Super Duplex 1.4501 Forged Round Bars

Product Details
Customization: Available
Type: Stainless Steel Bar
Standard: AISI, ASTM, GB, JIS, DIN, BS
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  • Super Duplex 1.4501 Forged Round Bars
  • Super Duplex 1.4501 Forged Round Bars
  • Super Duplex 1.4501 Forged Round Bars
  • Super Duplex 1.4501 Forged Round Bars
  • Super Duplex 1.4501 Forged Round Bars
  • Super Duplex 1.4501 Forged Round Bars
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Basic Info.

Model NO.
KM-20231013
Technique
Hot Rolled
Application
Structural Steel Bar, Tool Steel Bar, Die Steel Bar
Surface Treatment
Polished
Alloy
Stainless
Special Use
Mold Steel
Size
8mm~320mm
Materials
S32760 / F55 / 1.4501
Length
1~12 Meters
Production Technique
Hot-Rolled or Cold-Rolled
Package
in Bundle with Strip or as Customer′s Request
Product Application
High-End Cookware, Tableware, Marine,Hydrogen,etc
Transport Package
in Bundle or Customer′s Requirement
Specification
8mm~320mm
Trademark
Kingmetal
Origin
Made in China
HS Code
72210000
Production Capacity
2000 Tons Per Month

Product Description

Super Duplex 1.4501 forged round bars

SUPER DUPLEX S32760 / F55 / 1.4501

Super Duplex S32760/ F55 , Super Duplex Alloy UNS S32760 (F55 / 1.4501) has excellent resistance Pitting and Crevice Corrosion in seawater at elevated temperatures, supplied with a PREN 40<( Pitting Resistance Eqv) . Excellent resistance to SCC ( Stress Corrosion Cracking) in Sour and Chloride environments .

Providing higher strengths than both austenitic and 22% Cr Duplex Stainless Steels UNS S32760 (F55) is suited to a variety of applications in industries such as Oil & Gas, CPI(Chemical Processing Industries), and Marine environments.

UNS S32760 (F55 / 1.4501) is listed in NACE MR 01 75 for sour service and having gained ASME Approval for Pressure Vessel applications.

Diameter:8mm~320mm
Length:1 meter~12meters

Material Data Sheet

Alloy Super Duplex S32760
Material No. 1.4501
EN symbol (short) X2CrNiMoCuWN25-7-4
UNS UNS S32760
Registered work label ASTM A182/ F55

Chemical composition

C Cr Cu Fe Mo Mn
% ≤ % ≤ %   % %
0.030 max 24<26 0.5<1.0 Reminder 3.0<4.0 1.0 max
N Ni P S Si W
% % % % ≤ % %
0.20<0.30 6.0<8.0 0.030 max 0.010 max 0.010 max 0.50<1.0

Special Properties

Youngs Modulus N/mm2 Density kg/dm³: Magnetic Permeability
199 x 10³ 7.81 g/cm³ 33

Excellent Resistance to pitting and crevice / erosion corrosion

Specifications

  • EN 10088-3 1.4501
  • ASTM A473 UNS S32760 Forgings
  • ASTM A182 Grade F55 UNS S32760 Forged Flanges
  • ASTM A240 UNS S32760 Sheet and Plate
  • ASTM A479 UNS S32760 Bar
  • ASTM A276 UNS S32760 Condition A
  • NACE MR 01-75

The material comes with a 3.1 certification.
3.2 certification are available with surcharge.

Mechanical Properties

 
 
0.2% Proof Stress (N/mm2 ) [ksi] minimum 550 550 [79.8]
Ultimate Tensile Strength (N/mm2) [ksi] minimum 750 [108.8]]
Elongation (%) minimum 25
Hardness (HBN) 270max
Reduction of Cross Section Area (%) minimum 45
Charpy V-notch Impact at ambient Temp (J) [ft.lb] 80min [59min]
Charpy V-notch Impact at -46°C (J) [ft.lb] 45av, 35min [33av, 25.8min]
Super Duplex 1.4501 Forged Round BarsSuper Duplex 1.4501 Forged Round Bars

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