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Quality Welding Rod For Low Carbon Steel Welding Electrodes J502

Minimum Order Quantity : One pallet Price : USD 1
Packaging Details : Neutral box/ LT color box/OEM brand box Delivery Time : 15 WORKING DAYS
Payment Terms : L/C, T/T Supply Ability : 1,200,000 TON PER YEAR
Place of Origin: CHINA Brand Name: LONGTENG
Certification: TUV CE, ABS, DB, ISO9001,CCS Model Number: LT·J503

Detail Information

Brand: LONGTENG Conform With: GB E5003 JIS D5003
Purpose: Used For Welding All Kinds Of 490MPa Low-alloy Structures Diameter(mm): Φ2.5 Φ3.2 Φ4.0 Φ5.0
High Light:

TUV Low Carbon Steel Welding Rod


J502 Low Carbon Steel Welding Rod


J502 Welding Rod

Product Description

Quality Welding Rod For Low Carbon Steel Welding Electrodes J502


Product Description


LT·J502 2.0/2.5/3.2/4.0/5.0 mm Carbon Steel Electrodes


E5003( ESJ502) is titanium skin of calcium medicine carbon steel electrode, ac/dc use, can all position of welding, arc stability, little splash, easy to take off the slag, weld moulding beauty. USES: It is mainly used in the same level of common low carbon steel and low alloy steel welding.


E5003 Carbon Steel Welding Electrode is used for welding low-alloy high strength steel of 50KG grade (490MPa).
Conform with: GB E5003 JIS D5003
E5003 Carbon Steel Welding Electrode J502 mainly used for welding 490MPa tensile strength low-alloy steel structures, such as welding on deformed steel bars for construction and other steel of 16Mn type, etc.
Chemical composition of deposited metal


LT·J502 Conform to Standard

GB/T 5117 E5003

ISO 2560-B-E 49 03 A


Purpose:Used for welding all kinds of 490MPa low-alloy structures


Mechanical Properties of Deposited Metal


Test Item Rm(MPa) ReL(MPa) A(%) KV2(J)
Guarantee Value ≥490 ≥400 ≥20 ≥47
General Result 530 440 26 85


Chemical Composition(%)

Chemical Composition C Mn Si S P Ni Cr Mo V
Guarantee Value




≤0.035 ≤0.040





General Result 0.95 0.72 0.27 0.015 0.022 0.025 0.036 0.010 0.008


X-Ray Radio-graphic Test Requirements:Grade II

Reference Current(AC,DC)

Diameter(mm) Φ2.5 Φ3.2 Φ4.0 Φ5.0
Amperage(A) 60~100 80~140 140~220 180~240



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