Stainless steel                                              1.4501 / S32760 / F55                                          Acier Inoxydable

Rustfrit stål                                                                                                                                   Acciai Inossidabli

Rostfrit stål                                                                                                                                   Acero Inoxidable

 

W.Nr. 1.4501AISI F55SIS 
UNS S32760AFNOR JIS 
X2CrNiMoCuWN25-7-4DIN 17740 1.4501

                               

C max 0,03     Cr 24,0 - 26,0     Mo 3,0 - 4,0    Ni 6,0 - 8,0     N 0,20 - 0,30 

 

SuperDuplex 1.4501 - UNS S32760 - F51 is a corrosion resistant austenitic-ferritic SuperDuplex steel for applications where conventional Duplex grades do not meet the corrosion requirements. 1.4501 - UNS S32760 - F51 is characterised by very good resistance in chloride containing media. As a result of its higher Chromium and Molybdenum content, 1.4501 - UNS S32760 - F51 reached Pren contents between 38-46. In comparison with austenitic materials 1.4501 - UNS S32760 - F51 shows a nearly doubling the 0.2% yield strength. In addition, this material with appropriate heat treatment in the temperature range to 40deg C characterized by a moderate impact energy.

Stock range

 

SuperDuplex 1.4501 - UNS S32760 - F55 round bar brightdrawn/ground tol. h9 acc. to DIN EN 10278 in lengths of 6 mtr
Sizes:

Ø 12,70 mmØ 44,45 mmØ 73,02 mmØ 130,00 mmØ 200,00 mmØ 279,40 mmØ 406,40 mm
Ø 15,88 mmØ 45,13 mmØ 76,20 mmØ 140,00 mmØ 203,20 mmØ 300,00 mmØ 431,80 mm
Ø 19,05 mmØ 47,62 mmØ 82,55 mmØ 150,00 mmØ 215,00 mmØ 304,80 mmØ 450,00 mm
Ø 22,23 mmØ 50,80 mmØ 88,90 mmØ 152,40 mmØ 215,90 mmØ 325,00 mmØ 457,20 mm
Ø 25,40 mmØ 53,97 mmØ 90,00 mmØ 160,00 mmØ 228,00 mmØ 330,20 mmØ 482,60 mm
Ø 28,57 mmØ 57,15 mmØ 95,25 mmØ 165,10 mmØ 228,60 mmØ 355,00 mmØ 508,00 mm
Ø 31,75 mmØ 60,32 mmØ 100,00 mmØ 174,00 mmØ 240,00 mmØ 355,60 mmØ 560,00 mm
Ø 34,92 mmØ 63,50 mmØ 101,60 mmØ 177,80 mmØ 250,00 mmØ 380,00 mm
Ø 35,05 mmØ 65,00 mmØ 114,30 mmØ 180,00 mmØ 254,00 mmØ 381,00 mm
Ø 38,10 mmØ 66,70 mmØ 120,60 mmØ 185,00 mmØ 260,00 mmØ 390,00 mm
Ø 41,27 mmØ 69,85 mmØ 127,00 mmØ 190,50 mmØ 275,00 mmØ 400,00 mm


SuperDuplex 1.4501 - UNS S32760 - F55 Forgings
Forgings acc. to drawings, bars, discs and rings on request.

Free-form forged parts acc. to drawing, forged bars, discs and rings on request

SuperDuplex 1.4501 - UNS S32760 - F55 Hollow bars
From round bars turned and drilled on request.

SuperDuplex 1.4501 - UNS S32760 - F55 hexagon bars brightdrawn tolerance h11 DIN EN 10278 ( formerly DIN 176 ) long 3 mtr
Sizes: hex 17 mm - hex 50 mm

SuperDuplex 1.4501 - UNS S32760 - F55 seamless pipe ASTM/ASME A/SA 789/790 EN 10216-5 NACE MR 0175
Sizes on request.

SuperDuplex 1.4501 - UNS S32760 - F55 pipe fittings / elbows / flanges
Sizes on request.

SuperDuplex 1.4501 - UNS S32760 - F55 Sheets/Plates hotrolled Finish 1
Sizes:
Thickness   4 mm - 50 mm
Width         1000 / 1250 / 1500 / 2000 / 2500 mm
Length        2000 / 2500 / 3000 / 6000 / 6000 tot max. 15000 mm

SuperDuplex 1.4501 - UNS S32760 - F55 sheets / plates plasma cutting / water-jet cutting / laser-cutting / sawn cuttings
 

Certificates:     EN 10204 / 3.1

 

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