Stainless steel                                                    1.4057 / AISI 431                                   

Rustfrit steel                                                                                                                        

Rostfrit steel                                                                                                                            

 

W.Nr. 1.4057BS 431S29SIS 2321
AISI 431AFNOR Z15CN16-02JIS SUS431
X17CrNi16-2DIN 17740  1.4057

                               

C 0,12 - 0,22     Cr 15,00 - 17,00     Ni 1,50 - 2.50        

 

1.4057 ìs most commonly used in applications where the 12% chromium steels do not exhibit sufficent resistance to corrosion or when the toughness of the 12% martensitic stainless steels is not sufficient.

 

Stock range 


1.4057 - AISI 431 round bar brightdrawn/ground tol. h9 acc. to DIN EN 10278 in lengths of 3 mtr.
Sizes:

Ø 5,00 mmØ 13,00 mmØ 21,00 mmØ 32,00 mmØ 50,00 mmØ 90,00 mm

Ø 6,00 mm

Ø 14,00 mmØ 22,00 mmØ 34,00 mmØ 55,00 mmØ 95,00 mm
Ø 7,00 mmØ 15,00 mmØ 23,00 mmØ 35,00 mmØ 60,00 mmØ 100,00 mm
Ø 8,00 mmØ 16,00 mmØ 24,00 mmØ 36,00 mmØ 65,00 mm
Ø 9,00 mmØ 17,00 mmØ 25,00 mmØ 38,00 mmØ 70,00 mm
Ø 10,00 mmØ 18,00 mmØ 26,00 mmØ 40,00 mmØ 75,00 mm

1.4057 - AISI 431 round bar ground tol. f8 acc. to DIN EN 10278 in lengths of 3 mtr.
Sizes:

Ø 6,00 mmØ 16,00 mmØ 22,00 mm
Ø 10,00 mmØ 18,00 mmØ 25,00 mm
Ø 12,00 mmØ 20,00 mmØ 32,00 mm

 

1.4057 - AISI 431 round bar hotrolled / forged, peeled / turned acc. DIN EN 10060 ( formerly DIN 1013 ), long 4-6 mtr.
Sizes:

Ø 20,00 mmØ 42,00 mmØ 90,00 mmØ 150,00 mmØ 230,00 mmØ 325,00 mmØ 505,00 mm
Ø 22,00 mmØ 45,00 mmØ 95,00 mmØ 155,00 mmØ 232,00 mmØ 330,00 mmØ 525,00 mm
Ø 24,00 mmØ 48,00 mmØ 100,00 mmØ 160,00 mmØ 240,00 mmØ 340,00 mmØ 550,00 mm

Ø 25,00 mm

Ø 50,00 mmØ 105,00 mmØ 165,00 mmØ 242,00 mmØ 350,00 mmØ 555,00 mm
Ø 26,00 mmØ 52,00 mmØ 110,00 mmØ 170,00 mmØ 250,00 mmØ 360,00 mmØ 575,00 mm

Ø 28,00 mm

Ø 55,00 mmØ 115,00 mmØ 175,00 mmØ 260,00 mmØ 375,00 mmØ 590,00 mm
Ø 30,00 mmØ 60,00 mmØ 120,00 mmØ 180,00 mmØ 270,00 mmØ 380,00 mmØ 595,00 mm
Ø 32,00 mmØ 65,00 mmØ 125,00 mmØ 190,00 mmØ 280,00 mmØ 400,00 mmØ 600,00 mm
Ø 35,00 mmØ 70,00 mmØ 130,00 mmØ 200,00 mmØ 290,00 mmØ 425,00 mm
Ø 36,00 mmØ 75,00 mmØ 135,00 mmØ 202,00 mmØ 300,00 mmØ 450,00 mm
Ø 38,00 mmØ 80,00 mmØ 140,00 mmØ 210,00 mmØ 310,00 mmØ 475,00 mm
Ø 40,00 mmØ 85,00 mmØ 145,00 mmØ 220,00 mmØ 320,00 mmØ 500,00 mm

1.4057 - AISI 431 Forgings
Forgings acc. to drawings, bars, discs and rings on request.

1.4057 - AISI 431 Blocks / flat, sawn from forged primematerial
Sizes on request.

1.4057 - AISI 431 square bars hotrolled and pickled tolerance DIN EN 10059 ( formerly DIN 1014 ) long 4-6 mtr.
Sizes: 

40,00 mm60,00 mm90,00 mm
50,00 mm80,00 mm100,00 mm

1.4057 - AISI 431 hexagon bars brightdrawn tolerance h11 DIN EN 10278 ( formerly DIN 176 ) long 3 mtr.
Sizes:

sw 11 mmsw 19 mmsw 27 mmsw 36 mm
sw 13 mmsw 22 mmsw 30 mmsw 41 mm
sw 17 mmsw 24 mmsw 32 mm

1.4057 - AISI 431 flat bars hotrolled and pickled tolerance DIN EN 10058 ( formerly DIN 1017 ) long 4-6 mtr.
Sizes:

30 x 20 mm50 x 8 mm50 x 30 mm80 x 25 mm
40 x 20 mm50 x 10 mm60 x 20 mm
40 x 30 mm50 x 20 mm80 x 20 mm

 

Certificates:     EN 10204 / 3.1

  

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