Hebei XINYU Welding Co., Ltd.

XINYU XMS-309L

Specification:AWSER309L
G BS309L
Shieding Gas:Ar+1 ~ 2%O2
Product Description

Characteristics: 

(1)The molten metal of XMS-309L is low carbon 24%Cr-13%Ni austenite structure.

( 2 )The molten metal contains appropriate ferrite,the welding performance and crack resistance are well.

(3)The Cr content and Ni content of molten metal are high,under 900℃ using XMS-309, it has a good corrosion resistance and strength.

(4)It’s used to weld between carbon steel ,chromium-molybdenum steel with stainless steel, AIS 309S,13Cr,18Cr.


One chemical composition of the weld metal sample  (wt%)

(Shieding Gas:Ar+2%O2)

CSiMnPSCrNi
0.0180.351.880.0110.00823.8812.87


One mechanical properties of the weld metal sample

 (Shieding Gas:Ar+2%O2)

Tensild Strength
     MPa
Yield Strength
   MPa
Elongation
   %
59040043


The specifications of the product and welding condition (DC+):

 Dia (mm)
 Welding Condition
0.80.91.01.21.41.6
Short Circuiting TransferCurrent A40 ~ 12060 ~ 14080 ~ 160100 ~ 210
Voltage V15 ~ 2015 ~ 2116 ~ 2217 ~ 22
Spray TransferCurrent A160 ~ 210170 ~ 260180 ~ 280200 ~ 300210 ~ 320220 ~ 330
Voltage V24 ~ 2824 ~ 3024 ~ 3024 ~ 3024 ~ 3224 ~ 32