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  • 2021-08-16

    Ni-resist D-2M tubes manufactured by centrifugal casting

 (D-2M tubes manufactured by centrifugal casting was delivered to Denmark)

 

Ni-resist D-2M tubes are what we developed by centrifugal casting for one of our Danish customers. This customer needed our D-2M centrifugally cast tubes to do the tests for their new pumps.  D-2M is the good material for being used under the low temperature.  Its mechanical properties will not be affected from ambient temperatures to the low temperatures. Therefore, D-2M is top material applied in cryogenic services.

 

D-2M belongs to spheroidal graphite alloy that is different from Ni-resist 1 alloy we produce often.  Both spheroidal graphite and flake graphite alloys are the family members of Ni-resist cast iron with austenitic structures. The two groups have the similar chemical compositions except the copper containing ones.

 

 

(This is the microstructure of D-2M tubes)

 

 

International specifications of Ni-resist D-2M

Common Name

ASTM

ISO

DIN

BS

NiResist D-2M

Type D-2M

SAW 23 4

GGG-NiMn 23 4

Grade S2M

 

 

 

LAWAI INDUSTRIAL CORPORATION

No.1283-1, Ren-ai Road, Chunan Township, Maioli County, Taiwan

+886-3-6581116

sales@lawai-alloytube.com

http://www.lawai-alloytube.com/