Manufacturer: Zhangjiagang YaoYu Wear Resistant Materials Co.,Ltd

Who is Zhangjiagang YaoYu and where is it ?

Zhangjiagang YaoYu Wear Resistant Materials Company is a joint venture corporation with Germany Vautid to fabricate flux-cored welding wires in Suzhou, China, and that will be used as raw welding materials to make chromium carbide abrasion resistant steel plate and pipes. It is very close to Shanghai airport and Wuxi airport.

What kind of Vautid abrasion resistant steel plate YaoYu can supply ?

YaoYu manufacture different specifications of Vautid abrasion resistant steel plate for various working conditions using different flux-cored welding wires, such as Vautid-100, Vautid -143 and Vautid -145, Vautid-100Mo etc.

What is detailed specifications of Vautid 100 ?

1. Base material
all weldable steels, mostly structural steels
2. Hardfacing:
High-chromium/high-carbon alloy on Fe basis
3. Typical filler material analysis following
DIN EN ISO 6847 (%):
C: 4,5 – Cr: 28 – Fe: rest
4. Hardness (DIN 32525-4):
approx. 700 HV 10
approx. 60 HRC
layer thickness 3 to 20 mm
What is recommended applications for Vautid-100 ?
In cases of high abrasive wear at medium corrosion and low impact up to 350°C
What are the main service industries and typical applications of Vautid-100 ?
steel industry, cement industry, power stations,mining, sand and gravel industry, concrete industry, glass industry, recycling industry, timber wood industry, chemical industry, petrochemical
industry, etc.
Typical Applications are:
chutes, screens, transfer stations, bunkers, tubes, concrete mixers, mill linings, separators, bucket-wheel linings, excavator bucket linings, tractor shovel front edges, dust and ash ducts, fans, fan housings, etc.