MI 310


AWS/ASME SFA - 5.9 ER310
EN ISO 14343 - A G 25 20
TS EN ISO 14343 - A G 25 20
DIN M. No. 1.4842


EN Material ASTM
GX40CrSi24 1.4745
GX40CrNiSi27-4 1.4823
GX25CrNiSi20-14 1.4832
X12CrNi23-13 1.4833 309S
GX40CrNiSi25-12 1.4837
G-X15 CrNi 25 20 1.4840
X15CrNiSi25-21 1.4841 314
1.4842 310
X8CrNi25-21 1.4845 310S
X8CrNiTi18-10 1.4878 321H
GX25CrNiSi18-9 1.4825

Properties and Applications

Fully austenitic stainless steel wire electrode for GMA (MIG/MAG ) welding of heat resistant steels, containing approx. 25% chromium and 20% nickel, which are used in heat treatment and industrial furnaces and equipments, like cement and steel industries. Also suited for welding heat resistant and scaling resistant ferritic chromium steels, provided that corrosion attack by reducing sulphur-bearing combustion gases is not be expected. Weld metal exhibits good toughness down to -196°C and non-scaling up to 1200°C
Mi 310 Sert Dolgu

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMnCrNi
Welding Wire0.100.401.6026.0021.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedM1344060028-20°C → 120

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - M13 (Ar+%0,5-3 O2) .

Application Information

Welding Positions :
Mi 310 Kaynak Pozisyonu Mi 310 Kaynak Pozisyonu Mi 310 Kaynak Pozisyonu Mi 310 Kaynak Pozisyonu Mi 310 Kaynak Pozisyonu Mi 310 Kaynak Pozisyonu Mi 310 Kaynak Pozisyonu


Mi 310 Kutuplama DC(+)

Protection Gas:

M13 M12 M14 I1

Welding Parameters & Efficiency :

Packaging Information

Product CodeDiameter (mm)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
23004BJAM20.8015.0115.7Wire Basket Spool (K300MS)
23004DBAM21.005.015.3Plastic Spool (D200)
23004DJAM21.0015.0115.7Wire Basket Spool (K300MS)
23004EJAM21.2015.0115.7Wire Basket Spool (K300MS)

Storage & Re-Drying Information

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