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Supplier: Zhima Xing Welding Material Co.,LTD

Contact person: Ms. jessie

Position:

Address: A-801,KangNing Building ,XiKang Road ,Heping District ,P.R.C ,Tianjin ,China

Country: China

Phone: 86-022-60770191 - Mobi:

welding electrode

Price:

Carbon steel welding electrodes

Type	Model	Chemical composition	Mechanical prosperities	Usage
J421	E4313 (E6013)	C≤0.10 Mo0.32-0.55 Si≤0.30	Rm440～570MPa Rel≥355MPa A≥22% Akv≥47J(0℃)	For welding low carbon steel light-gauge sheet structures
THJ421X	E4313	C≤0.10 Mo0.32-0.55 Si≤0.30	Rm≥420MPa Rel≥330MPa A≥17% Akv≥27J(0℃)	Used for welding low carbon steel structure and galvanized steel, applications in thin made downward welding and intermittent welding
THJ422	E4303	C≤0.10 Mo0.32-0.55 Si≤0.25	Rm≥420MPa Rel≥330MPa A≥22% Akv≥27J(0℃)	For welding key structures of low carbon steel as well as low-alloy steel .
THJ422GM	E4303	C≤0.10 Mo0.32-0.55 Si≤0.25	Rm≥420MPa Rel≥330MPa A≥22% Akv≥27J(0℃)	Suitable for welding key structures of low carbon steel and low-alloy steel.
THJ423	E4301	C≤0.10 Mn0.32-0.55 Si≤0.30	Rm≥420MPa Rel≥330MPa A≥22% Akv≥27J(-20℃)	For welding low carbon steel structures.
THJ425X	E4310 E4311	C≤0.20 Mn0.32-0.60 Si≤0.30	Rm≥420MPa Rel≥330MPa A≥22% Akv≥27J(-30℃)	Apply to low carbon steel tube, low alloy steel tube girth, all position from top to bottom welding. When the welding one-side welding double-sided molding, easy to operate.
THJ426	E4316 (E6016)	C≤0.10 Mn≤1.25 Si≤0.90	Rm≥420MPa Rel≥330MPa A≥22% Akv≥27J(-30℃)	For welding key structures of low carbon steel and low-alloy steel.
THJ501Fe18	E5024	C≤0.12 Mn≤1.25 Si≤0.90	Rm≥490MPa Rel≥400MPa A≥17% Akv≥47J(0℃)	The purpose is the same as THJ501Fe15, deposition efficiency is about 80%.
THJ502	E5003	C≤0.10 Mn≤1.25 Si≤0.30	Rm≥490MPa Rel≥400MPa A≥20% Akv≥27J(0℃)	For welding general structures of 16Mn and low-alloy steel.
THJ506	E5016 (E7016)	C≤0.10 Mn≤1.60 Si≤0.75	Rm≥490MPa Rel≥400MPa A≥20% Akv≥27J(-30℃)	For welding medium carbon steel structures and some key structures of low-alloy steel like 16Mn.
THJ506D	E5016	C≤0.10 Mn≤1.60 Si≤0.75	Rm≥490MPa Rel≥400MPa A≥22% Akv≥27J(-30℃)	For backing welding of medium carbon steel and low-alloy steel.
THJ506Fe	E5018 (E7018)	C≤0.12 Mn≤1.60 Si≤0.75	Rm≥490MPa Rel≥400MPa A≥22% Akv≥27J(-30℃)	High efficient welding electrodes for welding low-alloy steel structures.
THJ506Fe-1	E5016-1	C≤0.12 Mn≤1.60 Si≤0.75	Rm≥490MPa Rel≥400MPa A≥20% Akv≥27J(-46℃)	The purpose is the same as THJ506-1, medicine skin contains iron powder,it can improve the efficiency of the electrode deposition rates, process performance is good
THJ507	E5015 (E7015)	C≤0.12 Mn≤1.60 Si≤0.75	Rm≥490MPa Rel≥400MPa A≥22% Akv≥47J(-30℃)	Suitable for welding key structures for medium carbon steel and 16Mn low-alloy steel structures.

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