EH 531

Standards

EN 14700 E Fe15
TS EN 14700 E Fe15
DIN 8555 E 10-UM-65-GR

Properties and Applications

Heavy coated, high recovery (235%) hardfacing electrode, depositing evenly distributed Cr and B-carbides in austenitic stainless steel matrix. Required hardness and abrasion resistance can be obtained in the first layer even on low alloy steels. Suitable for hardfacing of parts subjected to heavy abrasion with moderate impact. Particularly used in excavator teeth, leading edges of excavator buckets, mixer blades, gravel pumps, cement fans, conveyor worn-screws, conveyor belts. The typical transverse cracks occuring in such a hard metal is not suitable for applications where impact and shock conditions prevail. The hardfacing layers have a very smooth surface and machinable only by grinding. Possible to use with both DC and AC.
Eh 531 Sert Dolgu

Dayanım Gösterdiği Aşınma Tipleri ve Mikroyapısı


Abrasion

Adhesion

Darbe

Temperature

Corrosion

Typical Applications

Eh 531 Model Tipik Uygulamalar Eh 531 Model Tipik Uygulamalar Eh 531 Model Tipik Uygulamalar Eh 531 Model Tipik Uygulamalar

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnCrFeB
Weld Deposit4.501.000.3033.0060.201.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionHardness (HRc)Wear Index
As weldedTek Sırada 657.35 (1.sıra)

Application Information

Welding Positions :
Eh 531 Kaynak Pozisyonu Eh 531 Kaynak Pozisyonu

Polarity:

Eh 531 Kutuplama Eh 531 Kutuplama

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)Weld Deposit(Kg)/1Kg Consumed ElectrodeNumber of Electrodes/1Kg Weld DepositWeld Metal Deposition Rate (Kg/h)
2.50x35090-1200,8370,92
3.25x350110-160   
4.00x350140-200   
5.00x350180-240   

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
18013HREM22.50x350175 pcs5.07315.40Cardboard Box
18013N9EM13.25x35010 pcs0.572514.50Blister
18013NBEM23.25x35019 pcs1.11100.00 
18013NEEM23.25x35094 pcs5.21315.80Plastic Box
18013NREM23.25x35094 pcs5.07315.40Cardboard Box
18013QBEM24.00x35013 pcs1.11100.00 
18013QEEM24.00x35064 pcs5.21315.80Plastic Box
18013QREM24.00x35064 pcs5.07315.40Cardboard Box
18013TREM25.00x35041 pcs5.07315.40Cardboard Box

Storage & Re-Drying Information

>It has to be dried at 100°C for 1 hour.
>It can be dried maximum 5 times.