Materials

1. Steel

Chrome steel

W.Nr. EN 10027-1 ASTM
1.4006 X12Cr13  
1.4021 X20Cr13  
1.4122 X39CrMo17-1  
1.4027 G-X20Cr14  
    A426CP5
1.4710 GX30CrSi  
1.4729 GX40CrSi A743 CA40
1.4740 GX40CrSi  

 

Austenitic steel

W.Nr. EN 10027-1 ASTM
1.4312    
1.4825 GX25CrNiSi18-9  
1.4410 X2CrNiMoN25-7-4  
1.4848 GX40CrNiSi25-20  
    451CPF8M

 

Other steel

W.Nr. EN 10027-1 ASTM
1.7218 25CrMo4  
1.7225 42CrMo4  
1.8550 34CrAlNi7  
  GX40CrNi A297HC
1.4826 GX40CrNiSi  
  GX40CrNiSii A297HH
  GX40CrNiSi A297HK40
  GX30CrNiSiNb 24Cr/24NiNb
  GX10NiCrNb A351CT15C
  GX40NiCrSi A297HP35
  GX40NiCrNb A297HP25Cr/35NiNb
  GX40NiCrSi A297HU
  GX40NiCrSiNb 18Cr/38NiNb

 

Two layers materials

Outer (working) layer alloyed steel (Cr) with hardness 60-65 HRC
Inside layer unalloyed steel

 

2. Cast Iron

One-layer version

Types Materials
Grey cast iron GG10, GG15, GG20, GG25
Alloy cast iron GGL-320NiCr26, GGL-320NiCr2
Chilled cast iron Cr and Ni alloy. – This material is used for milling rolls in flour industry – is not specified cast iron alloyed by Cr
Spherulitic cast iron GGG30, GGG40, GGG50, GGG60 TSG20Mo – special spherulitic iron spherulitic cast iron Cr-, Ni-, Mo-alloyed – B7, B10
Cast iron INDEFINIT this material can be cast in different material specifications, mostly have own specification given by the manufacturer.

 

Two-layers version (materials configuration)

Outer layer chilled cast iron, hardness 46–50 HRc
Inside layer grey cast iron, hardness 170–220 HB
   
Outer layer chilled cast iron, hardness 50–54 HRc
Inside layer grey cast iron, hardness 170–220 HB
   
Outer layer alloy chilled cast iron, hardness (Cr, Ni) 50–55 HRc
Inside layer grey cast iron, hardness 170–220 HB
   
Outer layer alloy spherulitic cast iron (Cr, Ni, Mo), hardness 450–520 HB
Inside layer alloy grey cast iron (Cr, Ni, Mo), hardness 200–230 HB
   
Outer layer alloy chilled cast iron (Cr, Ni, Mo), hardness 480–550 HB
Inside layer alloy grey cast iron (Cr, Ni, Mo), hardness 200–230 HB
   
Outer layer alloy chilled cast iron (Mo), hardness 450–520 HB
Inside layer alloy grey cast iron (Ni, Mo), hardness 200–230 HB

 

3. Next materials

W.Nr. EN 10027-1 ASTM
2.4816 NiCr15Fe CY-40
2.4856 NiCr22Mo9Nb CW-6MC

 

Nabídka pronájmu

Nabídka nebytových prostor v Dobré u Frýdku-Místku

VÚHŽ a.s., nabízí k pronájmu nebytové prostory v Dobré.

Bližší informace Vám podá:

Ing. Břetislav Bortlíček – správce areálu

e-mail: bortlicek@vuhz.cz

mobil: 720 441 354