carbon steel piston rod

A) Product Round bar

1045 polished shaft, Carbon steel pump shaft quality

B) Specification

ASTM A29, Grade 1045, CK45

C) Condition

Hot rolled and cold finished , turned, Ground and Polished

D) Tolerance

1) Diameter:ISOf7 on the diameter

2)Out-of-round half of the tolerance ISOf7

3)Length +5.00mm, +10mm

4)Straightness 0.2mm/m

5)Hardness HV850-1150 (100g)

6) Roughness Ra ≤0.4 mm Rz ≤2.5 mm

E) Chemical Composition

F) Mechanical Properties

G)Package

Sea worthy.

1)Oiled + waterproof material +paper sleeve + rope

2)Oiled + waterproof material + wooden box

H)Certificate

Mill test report is required.

I)Sample

It is required.

1045 chrome plated piston rod