• Uncompromising quality

  • Uncompromising quality

  • Uncompromising quality

  • Uncompromising quality

  • Uncompromising quality

  • Uncompromising quality

chiusura estiva dal 6 al 24 agosto compresi

100Cr6 (EN ISO 683-17)

 

IS IT THE MOST USED STEEL FOR WHAT CONCERNS THE FABRICATION OF BEARINGS AND ROLLER BALLS. FOR THE CONSTRUCTION OF ROLLER BALLS, THIS STEEL HAS A GOOD HARDENABILITY, DIAMETERS UP TO 30 MM, GOOD INALTERABILITY, EXCELLENT WEAR RESISTANCE AT THE HARDENED AND STRESS RELIEVED STATE AND A GOOD MACHINABILITY WITH MACHINE TOOLS AT THE GLOBULAR ANNEALED STATE.
IT IS SUITABLE FOR THE CONSTRUCTION OF ROLLS FOR BEARINGS OF SMALL AND MEDIUM DIMENSIONS, RING NUTS, BALLS AND SMALL ROLLERS FOR COLD ROLLING, SPINDLES AND CAMS FOR TEXTILE MACHINERIES.

 

CORRESPONDENCE TO INTERNATIONAL DESIGNATIONS

QUALITY EUROPE GERMANY FRANCE SPAIN G.B. USA
EN DIN W.n. AFNOR UNE B.S. AISI/SAE
100Cr6 100Cr6 100Cr6 1.3505 100Cr6 F1310 535A99 52100

CHEMICAL COMPOSITION % (EN ISO 683-17)

STEEL DESIGNATION CHEMICAL COMPOSITION
SYMBOLIC NUMERIC C Si Mn P
max
S
max
Cr Mo
max
Ni V W Al
max
100Cr6 B1 0,93 ÷ 1,05 0,15 ÷ 0,35 0,25 ÷ 0,45 0,025 0,015 1,35 ÷ 1,60 0,10 - - - 0,050

CONCENTRATION LIMITS OF THE ELEMENTS THAT ARE NOT INDICATED IN THE TABLE CAN BE DEDUCED IN THE EN 10020 REGULATION.

MECHANICAL CHARACTERISTICS (EN ISO 683-17)

STEEL QUALITY BAR'S DIAMETER TENSILE TESTING IMPACT STRENGTH
KCU min
UNIFIED TENSILE STRENGTH
R
DEVIATION FROM PROPORTIONALITY
Rp 0,2 min
ELONGATION
A min
mm N/mm2 kgf/mm2 N/mm2 kgf/mm2 % J
100Cr6 11
(30)
(63)
1080÷1470
(830÷1130)
-
110÷150
(85÷115)
-
835
(590)
-
85
(60)
-
9
(10)
-
30
(32,5)
-

USUALLY AVAILABLE EX STOCK

M.T. COLORATION QUALITY HEAT TREATMENT SURFACE DIAMETER (mm)
100Cr6 Soft-annealed rolled
drawn / peeled h11
20-200
20-80

 

 
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Steels

Our steel always comes from the same European steelworks, which guarantee a continuity for what concerns quality. The constant quality of the supplies allows to have repetitive parameters in mechanical processing and a greater control over deformations during heat treatment.

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Machining

Precise cuttings of small and big series are guaranteed by the employement of latest generation automatic saws that were projected and realized in order to guarantee precision standards required by customers, reducing processing wastage.

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Quality

The certification and introduction of the Quality System management allowed M.T.Acciai to improve not only its efficiency, but also the quality that is offered, in order to better meet our customers’ needs.

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