Reliable ER307 SAW Wire: High-Quality Metal Joining Solution

• Customization: Available
• Type: Rolling Wire
• Material: CO2
• Model NO.: ER307
• Flux Containing: Not Containing Flux
• Slag Characteristic: Acidic
• Extended Length: <10mm
• Transport Package: 1kg/5kg/12.5/15kg/Spool
• Specification: 0.6/0.8/1.0/1.2/1.6/2.0/3.2/4.0mm
• Trademark: Jiuzhou
• Origin: China
• HS Code: 7223000
• Production Capacity: 200000kg/Year

Product Description

ER 307

A robust stainless steel welding wire available in both continuous and cut lengths, designed for the precision of MIG and TIG welding applications.

CLASSIFICATION :TConforms to AWS/SFA-5.9: ER307 (Nr.) and BS 18.8Mn standards, ensuring reliability and excellence.
Complies with DIN 8556: WK. 1.4370, guaranteeing top-tier performance.
CHARACTERISTICS : ER307 is a meticulously crafted manganese-austenitic stainless steel grade, ideal for demanding applications where exceptional toughness and crack resistance are paramount. Its high silicon content promotes outstanding weld flow, ensuring smooth weld beads for MIG, TIG, and SAW processes.
APPLICATION : ER 307 stands out as the ultimate solution for welding in challenging environments. Perfect for cladding hardenable steels, armor plates, and austenitic stainless steels, it excels at resisting high temperatures up to 850°C. Unmatched in hard-facing applications, it's the preferred choice for hot work steel, stainless valve steel, and carbon steel components that require excellent abrasion and corrosion resistance.
SHIELDING GAS : For superior welding results, utilize 100% Argon gas or an Argon mixture with 2% Oxygen, tailored for precision and efficiency.
CHEMICAL COMPOSITION % (solid wire chemistry)

C	Mn	Si	S	P	Ni
0.20 max.	5.00-8.00	0.30-0.65	0.030 Max	0.030 Max	8.00-10.00
Cr	Mo	Cu
17.00-20.00	0.50 max.	0.75 Max

CHEMICAL COMPOSITION % (solid wire chemistry

Type	Application	Chemical Composition	Mechanical Properties	Diameter(mm)	Net weight(kg)	Dia of spool(mm)	Dia(mm)
ER304	18Cr-8Ni	C:0.064% Mn:1.65% Si:0.42% Ni:8.33% Cr:17.10%	Mpa 1200	0.08-0.45	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER304L	17Cr-8Ni	C:0.028% Mn:1.65% Si:0.42% Ni:8.33% Cr:17.10%	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER308	19Cr-9Ni	C:0.064% Mn:1.65% Si:0.42% Ni:10.33% Cr:20.10%	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER308L	20Cr-9Ni	C:0.024% Mn:1.65% Si:0.42% Ni:10.33% Cr:20.10%	Mpa 1200	0.8-4.5	5/12.5/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER309	20Cr-13Ni	C:0.064% Mn:1.65% Si:0.42% Ni:14.33% Cr:20.10%	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER309L	20Cr-14Ni	C:0.024% Mn:1.65% Si:0.42% Ni:14.33% Cr:20.10%	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER309Lsi	20Cr-14Ni	C:0.024% Mn:1.65% Si:1.02% Ni:14.33% Cr:20.10%	Mpa1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER321	16Cr-7Ni	C:0.064% Mn:1.65% Si:0.42% Ni:8.33% Cr:17.10% Ti0.73	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER347	16Cr-9Ni	C:0.064% Mn:1.65% Si:0.42% Ni:9.33% Cr:17.10% (Ta+Nb)(10*C)-10	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER347L	17Cr-9Ni	C:0.064% Mn:1.65% Si:0.42% Ni:9.33% Cr:17.10% (Ta+Nb)(10*C)-10	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER316	16Cr-9Ni	C:0.064% Mn:1.65% Si:0.42% Ni:10.33% Cr:17.10% Mo2.03	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER316L	17Cr-9Ni	C:0.064% Mn:1.65% Si:0.42% Ni:10.33% Cr:17.10% Mo2.03	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0
ER310	24Cr-19Ni	C:0.064% Mn:1.65% Si:0.42% Ni:20.33% Cr:25.10%	Mpa 1200	0.08-4.5	5/10/15/20	100/270/300	MIG:0.6-1.6 TIG:1.0-5.0