DEVILLE RECTIFICATION, blocs et plaques pré-usinés ou rectifiés en acier, inox et aluminium.

STEEL

ProductMaterialUsual nameState at delivery
Characteristics
For which tools ?For which plastics ?
General use steel
plaque   1.0553
1.0577
1.0045

 
S355
S355 J2+N
St52-3U

E36

Rm = 490 - 630 N/mm²

Strutuctural steel Low carbon content Suitable for welding Suitable for flame-cut

Tool base plates. Special machine frame. Welded assembly  
Unalloyed tool steel
plaque tube 1.0503
1.1191
1.1730

 
C45

max. 223 HB

Surface layer quench hardenable up to 55 HRc

Structure parts Mould frames and tools under light stress. Blow moulds. Base plates  
Hardened and tempered steels for moulds
plaque   1.2311 40CrMnMo7

Hardened and tempered
Rm = 950 - 1100 N/mm²
HB 280 - 325

Mould steels, economical machining, good polishing, graining and chromium plating capability. Used for thicknesses below 400 mm. Suitable for nitriding: surface layer (0.3 mm) 600 HV/3 Kg minimum

Cores and cavities for compression and injection moulding up to 400 mm thick

Thermoplastics, large moulded pieces in ABS, thermoset resins

plaque tube 1.2312 40CrMnMoS8-6

Hardened and tempered
Rm = 950 - 1100 N/mm²
HB 280 - 325

Mould steel with excellent machinability. Not suitable for polishing, graining and hard chromium plating. Steel suitable for nitriding, with surface hardness (0.3 mm) 600 HV/3 Kg minimum

Core parts. Cavities for compression and injection moulding.
plaque   1.2711 54NiCrMoV6

Hardened and tempered
Rm = 1190 - 1390 N/mm²
HB 355 - 413

Mould steel with higher toughness and great compressive strength. Grade with excellent polishability, grain reliable and hard chrome plateable. Steel suitable for nitriding, with surface hardness (0.3 mm) 600 HV/3 Kg minimum

Cavities for plastic.

Thermoplastic/thermoset synthetic injection dies

plaque   1.2714 55NiCrMoV7

Hardened and tempered
Rm = 1190 - 1390 N/mm²
HB 355 - 413

Steel resistant to hot flow. High impact strength. Grainable. Suitable for mirror polishing and hard chromium plating. High degree of purity. Steel suitable for nitriding with surface hardeness (0.3 mm) 600 HV/3 Kg minimum.

Hot working steel with great capabilities for through hardening. Large-scale cavities, stamping cavities, hydroforming cavities. Deburring plates, tool and chuck brackets, tool cases, folding tools.  
plaque   1.2714+S 55NiCrMoVS7

Hardened and tempered
Rm = 1190 - 1390 N/mm²
HB 355 - 413

Steel resistant to hot flow. High impact strength. Good processibility

Hot working steel with great capabilities for through hardening. Large-scale cavities, stamping cavities, hydroforming cavities. Deburring plates, tool and chuck brackets, tool cases, folding tools.  
Tool steels

plaque

 

tube

1.2343

 

X38CrMoV5-1

 

Annealing max. 229 HB

Hot working steel, wear resistant. Hardness 50 HRc after hardening and tempering. Good nitriding suitability. Also usable for large dimensions. High degree of purity.

Mould inserts. Moulds for high stress plastic injection.

Thermoset resins. Compound materials. Thermoplastics.

plaque tube 1.2379 X155CrVmo12-1

Annealing max. 255 HB

Cold working steel. High wear resistance. Hardness 60-62 HRc. Suitable for inserts. Nitriding possible after special heat treatment.

Mould inserts. Moulds for high stress plastic injection.  
plaque   1.2767 X45NiCrMo4

Annealing max. 285 HB

Self-hardening steel with great dimensional stability. Very good tenacity. Hardness 45-50 HRc.

Mould inserts. Moulds for high stress plastic injection.

 

Stainless corrosion resistant steels (martensitic and austenitic stainless steels)

plaque

  1.2316 X36CrMo17

Hardened and tempered
Rm = 950 - 1050 N/mm²
HB 269 - 311

Steel for moulds with excellent corrosion resistance. Suitable for polishing.

Mould inserts. Large plastic injection moulds.

Corrosive plastics. Plastics with acid precipitation. Thermoplastics, PVC.

plaque

 

1.2085

X33CrS16

Hardened and tempered
Rm = 950 - 1100 N/mm²
HB 280 - 330

Steel for moulds with excellent corrosion resistance.

plaque   1.2099   Rm = 980 - 1100 N/mm²
HB 290 - 332

Steel for moulds with excellent corrosion resistance.

plaque

 

 


 

plaque

 

1.4301
1.4307

 

 

 

1.4401
1.4404

X5CrNi18-10
X2CrNi18-9

 

 

 

X2CrNiMo17-12-2

Max. 215 HB

Low carbon, great resistance to intergranular corrosion, good weldability, non magnetic.


Max. 215 HB

Very low carbon,  great resistance to intergranular corrosion and to corrosion in a chloride and marine medium. Good weldability, non magnetic.