18CrNiMo7-6

Delivery condition peeled, straightened and polished according to DIN EN 10278
Goodness class
Material no.
Assignment of standards
Treatment status

Your contact

Marlo Welsch
Head of Sales
m.welsch@wsb-gmbh.eu
+49 (0) 23 30 / 91 656 – 30

Thomas Eger
Sales (south)
t.eger@wsb-gmbh.eu
+49 (0) 23 30 / 91 656 – 31

Analysis

C%: min. 0,15 – max. 0,21
Si%: min. 0,15 – max. 0,4
Mn%: min. 0,5 – max. 0,9
P%: max. 0,025
S%: max. 0,035
Cu%: max. 0,4
Cr%: min. 1,5 – max. 1,8
Mo%: min. 0,25 – max. 0,35
Ni%: min. 1,4 – max. 1,7

Mechanical proporties: for treatment +U

<16 mm min. Rm = 1200 Mpa
max.
16 mm – 40 mm min. Rm = 1100 Mpa
max.
40 mm – 100 mm min. Rm = 800 Mpa
max.

Mechanical proporties: for treatment +A

Diameter: tensile test (DIN EN ISO 6892-1): hardness Charpy impact
yield strength tensile strength strain contraction (DIN EN ISO 6506-2) (ISO 148-1)
Re in [N/mm²] Rm in [N/mm²] A5 in [%] Z in [%] in Brinell [HB]
<16 mm min. 1200
max. 229 HB

Mechanical proporties: for treatment +FP

Diameter: tensile test (DIN EN ISO 6892-1): hardness Charpy impact
yield strength tensile strength strain contraction (DIN EN ISO 6506-2) (ISO 148-1)
Re in [N/mm²] Rm in [N/mm²] A5 in [%] Z in [%] in Brinell [HB]
<16 mm min. 1200 149 HB
max. 201 HB

Information is without guarantee of correctness and completeness. 

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