Stainless Steel

JACKSUN NOVA 310

AWS/ASME: A5.9 ER310

JACKSUN NOVA 310 is an austenitic stainless steel solid wire for MIG (GMAW) and TIG (GTAW) welding, developed for:
Welding alloy 310 and 310S stainless steels.
High-temperature service environments where oxidation and scaling resistance are required.
Joining stainless steels with high chromium (25%) and nickel (20%) content.
Applications in furnaces, kilns, power plants, petrochemical, and refinery equipment.

1. Typical Chemical Composition of Weld Metal (% by weight)

C	Mn	Si	Cr	Ni	Mo	S	P	Cu
0.08-0.15	1.0 – 2.5	0.30-0.65	25.0 – 28.0	20.0 – 22.5	≤ 0.75	≤ 0.035	≤ 0.025	≤ 0.75

2. Typical Mechanical Properties of Weld Metal

Property	UTS (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HV)
Typical Values	580 – 650	360 – 430	32 – 38	170 – 190

3. Recommended Welding Parameters

Process	Diameter (mm)	Current (A)	Voltage (V)	Shielding Gas	Polarity	Gas Flow (L/min)
TIG (GTAW)	1.6 – 3.2	70 – 180	—	100% Ar	DCEN	8 – 12
MIG (GMAW)	0.8 – 1.6	100 – 260	22 – 32	98% Ar + 2% O₂ or Ar + 2% CO₂	DCEP	12 – 20

Quality Assured

Tested for consistent performance.

Fast Delivery

Reliable and on-time shipping.

Secure Payment

100% secure payment options.

Expert Support

Our team is here to help you.