top of page

MATERIALS

Metals-materials-coatings-platings used in the manufacture of piston/sealing rings.  Pacific Piston Ring Co., Inc. can meet your needs with all the below materials.

ALLOY STEEL

4130

4140

4340

6150

52100

CARBON GRAPHITE

PO-3

3310

2690

AXF & AXF-5

ACF-10QE & ACF -        10QE2

CARBON STEEL

1050

1075

1095

W-1

CASTINGS

Gray Iron

Ductile Iron

Ni-resist

'S' Monel

COATINGS

Dri-lubes

Phosphate treatments

Black oxide

Hard anodic

Teflon

COBALT BASE

L-605 (H-25)

MP-35N

Elgiloy

Haynes 31

NICKEL BASE

Rene 41

Waspalloy

718

X750

PLATINGS

Chrome

Tin

Silver

Electroless Nickel

POLYMERS

Vespel

Envex

Kel - F

Ryton

Torlon

Teflon-Virgin

-Glass filled

-Bronze filled

TOOL STEEL

AISI-06

D-2

M-2

H-11

bottom of page