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heat-treatable steels
Quality 1.7225

Grade
42CrMo4

Material Specifications
EN 10083-3, EN 10277-5, EN10269 ISO 898 FK 10.9,ISO 898 FK 8.8, ISO 683-3, 4140, 4142, G41400, G41420, F41450, A320 L7, A193 B7

Treatment
quenched and tempered, FK 8.8, peeled

Mechanical Specifications
>= 800 N/mm²

Shape Round
10,68 mm - 64 mm

Chemical Analysis

C: 0,38 - 0,45 %
Cr: 0,9 - 1,2 %
Mn: 0,6 - 0,99 %
Mo: 0,15 - 0,3 %
P: max. 0,025 %
S: 0,02 - 0,035 %
Si: max. 0,4 %

Application

The material 1.7725 is a Cr-Mo quenched and tempered steel. The 1.7225 combines good strength with high toughness and is suitable for fasteners, machine parts, bolts. In EN 10269 it can also be used as heat resistant steel.

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Anna Enriquez
Sales Fasteners
+49 (0) 23 31 - 387 113
enriquez@remove-this.remystahl.de
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