Test reports will be provided before the delivery of goods, including five test values as follows:

A Chemical composition(C,Mn,P,S,Si,Cu,Ni,Cr,Mo,V,CE)

B Mechanical properties(yeild strength,tensile strength,elongation,reduction of area)

C Heat treatment(normalized,tempered,quenched,anneal)

D Hardness(standard:NACE MR0175)

E Impact test

F Dimension

G Ultrasonic Test

Work Shop:

Products:

Packing:

Certification:

X20Cr13/X30Cr13/X35CrMoV5/50CrMo4/C45E/C60E/C55E/20MnGr5/GCr13/17CrNiMo6/18CrNiMo7 forged bar/shaft