BS 708 M 40+QT
PREMIUM 1.7225+QT

SPECIFICATIONS:

ONLINE-SHOP:

           
Technical datasheet (PDF) Technical datasheet
RS RS
-round-
500 mm 1,000 mm
           
Steel Guide Information in the STEEL GUIDE
Alternatives in the STEEL GUIDE
       
   
Standard values to PREMIUM 1.7225+QT Standard values
Chemical designation: 42CrMo4
Working hardness: 27-48 HRC
hardness (deliv. cond.): max. 380 HB

Chemical composition

CSiMnPSCrMo
0.38
-
0.45
0
-
0.4
0.6
-
0.9
0
-
0.035
0
-
0.035
0.9
-
1.2
0.15
-
0.3
   
Technical properties Technical properties
Heat-treatable steel (tempered condition) that can be used for a wide range of applications with a high degree of strength and toughness. Often used for demanding applications in automotive engineering. In quenched and tempered condition it is used in machine construction. Working hardness: 27 (min. hardness / delivery condition) - 48 HRC.
   
Applications Applications
The Heat-Treatable Steel BS 708 M 40+QT is suitable for the following applications: Machine construction, machine parts, axes, knuckles, connecting rods, crankshafts, gear shafts, pinions, gears, bandages, base plates, assembling parts.
   

The Heat-Treatable Steel BS 708 M 40+QT is available as Round steel.

Back to Product Overview Make an enquiry Order free sample