Stainless Steel Electrodes|E309L-16

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GB：E309L-16
AWS：E309L-16
Application：Choice for same type of stainless steel like equipments from synthetic fiber or petrochemical industry, composite steel, dissimilar steel, etc., also applicable for surfacing welding on lining of nuclear reactor’s pressure vessel and inner component welding：

E309L-16

According with GB E309L-16
Corresponding with AWS E309L-16

Introduction: E309L-16 is a kind of ultra-low-carbon Cr23Ni13 stainless steel electrode with lime-titania type coating. AC/DC. Due to the low carbon content, it can resist intercrystalline corrosion.

Applications: Choice for same type of stainless steel like equipments from synthetic fiber or petrochemical industry, composite steel, dissimilar steel, etc., also applicable for surfacing welding on lining of nuclear reactor’s pressure vessel and inner component welding.

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mn	Si	S	P	Ni	Mo	Cr
Guarantee Value	≤0.04	0.5~2.5	≤0.90	≤0.030	≤0.040	12.0~14.0	≤0.75	22.0~25.0

Mechanical Properties of Deposited Metal

Test Item	R_m(MPa)	A(%)
Guarantee Value	≥520	≥25

Reference Current (AC, DC+)

Electrode Diameter(mm)	φ2.0	φ2.5	φ3.2	φ4.0	φ5.0
Welding Current (A)	40~80	50~100	70~130	100~160	140~200

Instructions:
1.The electrodes should be baked under 200-250℃ for an hour before welding.
2.D/C is preferred for better welding and the current should not be too strong.

Packing details: In carton of 20kgs/net, consisting of 8 boxes x 2.5kgs for 2.5mm, & 4 boxes x 5kgs for other sizes.

With/ without pallets (Fumigation-free pallets) upon customer’s request.

� With/ without pallets (Fumigation-free pallets) upon customer’s request.

amp; 4 boxes x 5kgs for other sizes.

With/ without pallets (Fumigation-free pallets) upon customer’s request.