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Re: [MW:30358] G34CrMo4 hardness

By Materials & Welding
thanks for your reply

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

On Tue, 7 Jan 2020, 14:13 J Prinsen, <weldtech@online.nl> wrote:
This material is NOT for code use, and only limited weldable.
Application shall be used only after proper testing of the welding procedure. (preheating 300-350 degrees centigrade, slow cooling) will offer you 400-500 HV,
PWHT at 600 degrees centigrade (if lower than the tempering temperature) will lower it to 300 - 350 HV 
Be carefull

Regards

Ir. Jurgen Prinsen (MSc/IWE)
Metalurgical and welding engineer/consultant
Van: "G.K.PILLAI" <pillai762000@gmail.com>
Aan: "materials-welding" <materials-welding@googlegroups.com>
Verzonden: Dinsdag 7 januari 2020 09:47:06
Onderwerp: [MW:30355] G34CrMo4 hardness

dear experts,

can i have to know that maximam permissable hardness value for cast matrial G34CrMo4 , please provide if have any code reference for back up

Thanks&Regards,

G.K.PILLAI.

MOBILE

+97433329545    (QATAR)
+919500755882   (INDIA)

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