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E308L-16

E308L-16

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AWS A5.4 E308L-16
ISO 3581-B-ES308L-16
GB/T 983 E308L-16

Applications：

For welding of ultra-low carbon’s SUS304L stainless steel, also can be used for SUS321 and other corrosion resistant stainless steel structure.

 Characteristics: 

THA002 is rutile type stainless steel electrode with ultra-low carbon. Can be weld for all-position with AC or DC. It have excellent welding performance as good arc stiffness, little spatter, easy slag removal etc., and perfect intercrystalline corrosion resistance of deposited metal.

Attention:

1. The electrode must be re-dry by 320℃-350℃ for 1 hour before welding.

2. The rust, oil, water and other impurities of the weld area must be removed before welding.

3. DC+ is better than AC, lower heat input is suggested, the temperature of preheat and interpass keep under 150℃.

 Chemical Composition of All Weld Metal：(Wt. %)

Items

C

Mn

Si

S

P

Ni

Cr

Mo

Cu

Require-ments

≤0.04

0.5-2.5

≤1.00

≤0.03

≤0.04

9.0-12.0

18.0-21.0

≤0.75

≤0.75

Typical Results

0.029

0.94

0.73

0.010

0.028

9.60

19.60

0.08

0.10

 Mechanical Properties of All Weld Metal：

Items

Rm/MPa

A/%

Requirements

≥510

≥30

Typical Results

578

41

 Typical Operating Procedures：（AC or DC+）

Diameter (mm)

2.0

2.5

3.2

4.0

5.0

Length (mm)

300

300

350

400

400

Current (A)

25-50

50-80

80-110

110-160

160-200

 Classification of Society Certification:

Ship Inspection Agency

CCS

Recognition Level

304L

100000 in stock
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