TH 812

Standards

AWS/ASME SFA - 5.21 ERCoCr-B
EN 14700 T Co3
TS EN 14700 T Co3
DIN 8555 WSG 20-GO-45-CTZ

Properties and Applications

Co-Cr-W alloy TIG welding rod for hardfacing applications. Weld metal has got high resistance to metal-to-metal wear, corrosion and high temperatures from 500°C to 900°C. Due to weld metal toughness, it is resistant to mechanical and thermal shocks. Widely used for hardfacing of tools for cutting and machining of paper, cardboard, floor coverings, roofing and wood, extrusion screws, glass dies.
Th 812 Sert Dolgu

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı


Abrasion

Adhesion

Darbe

Temperature

Corrosion

Typical Applications

Th 812 Model Tipik Uygulamalar Th 812 Model Tipik Uygulamalar Th 812 Model Tipik Uygulamalar Th 812 Model Tipik Uygulamalar

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMnCrNiWFeCo
Welding Wire1.401.000.1030.002.008.002.5055.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasHardness (HRc)
As weldedI145

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar) .

Application Information

Welding Positions :
Th 812 Kaynak Pozisyonu Th 812 Kaynak Pozisyonu Th 812 Kaynak Pozisyonu

Polarity:

Th 812 Kutuplama

Protection Gas:

I1

Welding Parameters & Efficiency :

Diameter x Length (mm)
3.20x1000
4.00x1000
5.00x1000

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
28103LBKM23.20x10005 kg5.30421.40Cardboard Tube
28103MBKM24.00x10005 kg5.30421.40Cardboard Tube
28103NBKM25.00x10005 kg5.30421.40Cardboard Tube

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.