PP-J607CrNiMo Low alloy steel welding rodDetailed product description：

PP-J607CrNiMo is a low-alloy steel electrode with iron powder and low hydrogen coating, with a deposition efficiency of about 110%. Adopting DC reverse connection and short arc operation, suitable for all position welding. The welding rod has moderate melting depth, small spatter, beautiful forming, and good operational process performance. The weld seam has good plasticity, low-temperature toughness, and crack resistance.

PP-J607CrNiMo low-alloy steel welding rod is suitable for welding water supply pipelines and pressure vessel steel with corresponding strength levels below 350 ℃ in power plants. It has a good match with the domestic WB36CN1 steel grade and can also be used for welding 15NiCuMoNb5 (WB36) steel.

Chemical composition of deposited metal (%)

Elements	C	Mn	Si	Cr	Ni	Mo	S	P
standard value	≤0.10	1.00~1.60	≤0.50	0.14~0.35	0.60~1.20	0.15~0.35	≤0.015	≤0.015

Mechanical properties of deposited metal (as welded)

Test Project	Tensile strength Rm/ MPa	Yield strength ReL/ MPa	Elongation rate A/%	Impact absorption energy AKV/ J
				－50℃
standard value	620~720	≥500	≥20	≥47

Radiographic testing: Level I.
Moisture content of drug skin or diffusion hydrogen content of deposited metal: ≤ 0.15% or ≤ 2.0mL/100g (glycerol method).
Reference current (DC+)

Welding rod diameter/mm	three point two	four	five
Welding current/A	100~140	140~180	190~230

PP-J607CrNiMo Low Alloy Steel Welding Rod