ANSI class900 carbon steel A105 trunnion forgings

Specifications

1 ISO9001:2008
2 ASTM A105 trunnion
3 application:flow control
4 International Third Party Inspection(BV...)
5 test block

Detail Information

Chemical composition:

C=0.18%     Mn=1.09%   P=0.017%   S=0.0046      Si=0.22%     Cr=0.058%    Ni=0.036%   Mo=0.043%  Cu=0.023%

V=0.025%    Nb=0.02%    Ti=0.017%   CE=0.39

Mechnical properties:

Yield strength=341Mpa    Tensile strength=529Mpa    Elongation=22Mpa   Reduction of area=76.8Mpa

Hardness=151HB

Heat treatment:

Normalized:900°c x4.58HRS & AIR COOLED

Tempered:600°c x 5.67HRS & AIR COOLED

Weight=14KG

 

We have our own forging shop,machining shop & heat treatment shop.

We focus on progress quality & stage inspection!

Test block taken from the forging for chemical & physical test is submitted along with consignment.

 

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