SS431 powder

PRODUCT

Introduction

S431 powder is a high chromium stainless steel powder similar to S420.The powder  produces general purpose coatings that combine moderate to good wear and corrosion resistance, especially when heavy coating build-up is needed. They are used when there is something wrong with mild abrasive grains, particle erosion, fretting and hard surface wear. They can also be used for salvage and buildup of grindable carbon and corrosion resistant steels.

Equivalent: Metco 42, FST M-687

Chemical Composition

Fe

Cr

Ni

C

Balance

17%

2%

0.18%

Physical Properties

Morphology

Working Temperature

Production Method

irregular

≤ 540°C (1000°F)

Water Atomized

Plasma Spraying

Plasma spray is a thermal spray coating process used to produce a high quality coating by a combination of high temperature, high energy heat source, a relatively inert spraying medium, usually argon, and high particle velocities.

Application

1、Hard bearing surfaces:
bearing journals, sleeves, fuel pump rotors

2、Resist hard surfaces (low temperature):
wire drawing capstans, mechanical seals, pump seals

3、Resist particle erosion (low temperature):
exhaust fans, hydroelectric valves

Standard Packing

5kg/bottle 4 bottles/box

Label

Brand,Neutral or Customized

Delivery

Courier/Air/Sea

Delivery time:According to your order quantity.

Leave message

Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

  • *