Self-Shielded Flux Cored Welding Wire

 

Self-shielded arc welding is a welding method that uses flux-cored wire without shielding gas. The gas generated by the wire itself during welding protects the quality of the weld. Substances that absorb oxides and impurities are added to the self-shielded flux-cored wire to ensure the quality of the weld. Since this type of welding does not require shielding gas, it is mainly suitable for welding operations on site and outdoors.

 

Overview:

Open arc self-shielded flux-cored welding wire is a high-efficiency, high-quality welding material that can meet various welding needs and improve welding efficiency and quality. 

It can repair and reinforce various wear-resistant parts such as steel plates, bearings, gears, pipes, etc. 

It can also be used in mining equipment, cement plants, metallurgical industries and other fields.

The self-shielding flux-cored arc welding process is popular in fabrication, reclamation welding, hard facing and surfacing applications.

 

Surface Finish:       

  

 

Applications:

Model	Wire Diameter(mm)	Alloy Chemical Composition(%)										Performance And Application
		C	Cr	Si	Mn	B	Mo	Nb	W	V	Ni
HP124	2.4-3.2	4.0-5.3	23-25	0.7-1.5	0.5-1.5	0.8-1.5						Wear-plate surfacing single-layer welding wire is suitable for low stress abrasive wear conditions
HP128	2.4-3.2	4.2-5.5	27-29	0.5-1.5	0.5-1.5	0.8-1.5
HP130	2.4-3.2	4.2-5.5	29.5-30.5	0.5-1.5	0.5-1.5	0.8-1.5
HP220	2.4-3.2	4.0-5.0	19.5-20.5	0.7-1.5	0.7-1.5	0.4-0.7						Wear-resistant plate surfacing welding double layer and above.The welding wire is suitable for medium impact wear condition
HP224	2.4-3.2	4.0-5.3	23-25	0.7-1.5	0.7-1.5	0.4-0.7
HP228	2.4-3.2	4.0-5.3	27-29	0.5-1.5	0.7-1.5	0.4-0.7
HP230	2.4-3.2	4.2-5.5	29.5-30.5	0.5-1.5	0.7-1.5	0.4-0.7
HP236	2.4-3.2	4.2-5.5	35.0-37.0	0.5-1.5	0.7-1.5	0.4-0.7
HP300	2.4-3.2	4.2-5.5	24-27	0.5-1.5	0.7-1.5	0.3-0.7	0.5-1.5	0.5-1.5	0.5-1.5	0.5-1.5		Resistant to high temperature condition of 600 degrees wear-plate surfacing welding wire
HP308	2.4-3.2	4.2-5.5	21-25	0.5-1.5	0.7-1.5	0.3-0.7	2.5-3.5	2.5-3.5	0.8-1.5	0.8-1.5		Resistant to high temperature condition of 800 degrees wear-plate surfacing welding wire
HP310	2.4-3.2	4.2-5.5	21-25	0.5-1.5	0.7-1.5	0.3-0.7	5.0-7.0	5.0-7.0	1.5-2.0	0.8-1.2		Resistant to 1000 ° C high temperature condition wear-plate surfacing welding wire
HP4196	2.4-3.2	0.1-0.4	18-20	0.4-1.2	5.0-7.0						8.0-10.0	Sufacing Grinding Roller and Grinding Table
HP4202	2.4-3.2	0.1-0.4	4.0-14.0	0.4-1.2	12.0-16.0		0.6-1.2					Sufacing Grinding Roller and Grinding Table
HP4226	2.4-3.2	4.2-6.0	25-29	0.7-2.0	0.7-2.0	0.3-0.5					0.3-0.6	Cement production wear,Coal hopper,Mineral mechanical wear
HP4230	2.4-3.2	4.2-6.0	29-31	0.5-2.0	0.5-2.0	0.3-0.5					0.3-0.6
HP4100	2.4-3.2	4.2-6.0	25-29	0.5-2.0	0.5-2.0	0.3-0.5	0.8-1.5				0.3-0.6
HP4143	2.4-3.2	4.2-6.0	25-29	0.5-2.0	0.5-2.0	0.3-0.5			6.0-8.0		0.3-0.6	Mineral mechanical wear wire
HP4145	2.4-3.2	4.2-5.5	21-25	0.5-1.5	0.7-1.5	0.3-0.7	5.0-7.0	5.0-7.0	1.5-2.0	0.8-1.2	0.3-0.6	Blue carbon condition roller special welding wire
HP5100	2.4-3.2	4.2-6.0	25-29	0.5-2.0	0.5-2.0	0.3-0.5	0.8-1.5				0.3-0.6	Crushing roll surfacing welding wire
HP6300	2.4-3.2	4.2-5.5	24-27	0.5-1.5	0.7-1.5	0.3-0.7	0.5-1.5	0.5-1.5	0.5-1.5	0.5-1.5	0.2-0.4	Single roller cursher teeth,Grizzly bar,Distributor chute ,etc.High temperature and wear resistant parts production and repair of surfacing welding wire
HP6308	2.4-3.2	4.2-5.5	21-25	0.5-1.5	0.7-1.5	0.3-0.7	2.5-3.5	2.5-3.5	0.8-1.5	0.8-1.5	0.2-0.4
HP6310	2.4-3.2	4.2-5.5	21-25	0.5-1.5	0.7-1.5	0.3-0.7	5.0-7.0	5.0-7.0	1.5-2.0	0.8-1.2	0.2-0.4

 

 

 

 

R & D    ABILITY     

♦Liaoning high-tech enterprise,wear-resistant overlay welding demostration center of MIIT       

♦More than 50 national patents including invention patents   

♦Well-equipped laboratory with high-end metallographic analysis equipment, spark- optical emission spectrometer.Carbon sulfur analyzer,spectro-photometer,grain-abrasion testing machine,rockwel hardness apparatus,impacttesting machine

♦Participate in setting wear-resistant pipe standard for DL/T power industry   

♦Member of China Welding Association      

♦Industry-university-research cooperation enterprise of Liaoning petrochemical University

 

 

FAQ

Q: Can I use this welding wire with all types of welding machines? 

A: Absolutely! Our Self-Shielded Flux Cored Welding Wire is compatible with most standard welding machines with a wire feed feature.

 

Q: Is this welding wire suitable for outdoor welding projects? 

A: Yes, it is! The self-shielding feature of our wire eliminates the need for an external shielding gas, making it perfect for outdoor welding applications.

 

Q: What materials can I weld using this wire? 

A: This welding wire is suitable for welding mild steel and stainless steel materials.

 

Q: Can beginners use this welding wire? 

A: Certainly! Our user-friendly design ensures that even beginners can achieve professional welds with ease. The wire feeds smoothly and consistently for a hassle-free experience.