BC-E310C(A407)
Product Application
● Petrochemical industry
● Power Equipment
● Aerospace
● Welding of heat-resistant stainless steel, stainless steel lining, and dissimilar steel of the same type
Characteristics and advantages
● A407 is an alkaline Cr26Ni21 pure austenitic stainless steel welding rod
● Has good welding process performance
● Excellent antioxidant properties under high temperature conditions of 900~1100 ℃
● DC reverse connection, all position welding
Compliant with standards
● GB/ T983 E310-15
● AWS A5.4 E310-15
● ISO 3581-B-ES310-15
Chemical composition of deposited metal
| C | Mn | Si | P | S | Cr | Mo | Cu | Ni | |
| Standard value | 0.08-0.2 | 1.0-2.5 | ≤0.75 | ≤0.03 | ≤0.03 | 25-28 | ≤0.75 | ≤0.75 | 20.0-22.5 |
| Example value | 0.133 | 1.74 | 0.45 | 0.018 | 0.008 | 26.6 | 0.11 | 0.087 | 21.1 |
Mechanical properties of deposited metal
| Tensile Strength Rm（MPa） | Elongation after fracture A（%） | |||
| Standard value | ≥550 | ≥25 | ||
| Example value | 605 | 38 | ||
