StarBlaze Prime SS308H Rod

StarBlaze PRIME SS308H (available in specialized formulations like PRIME 308H and PRIME 308H-15) is a premium stainless steel stick welding electrode (rod). It is engineered specifically for elevated temperature service, providing superior creep strength and heat resistance when welding matching high-carbon austenitic stainless steel variations.

Core Product Features
“Rutile semi-basic stainless steel electrode with ~3–8% ferrite for welding 308H type stainless steels used in high-temperature service. Enhanced carbon content improves strength and creep resistance.”

Controlled Carbon Chemistry: Formulated with a higher, tightly controlled carbon content (0.04–0.08%) to ensure high-temperature tensile strength and long-term creep rupture resistance.
Optimized Ferrite Number: Features a carefully balanced chemistry yielding a 3–8% ferrite content to prevent hot cracking while preserving structural stability during continuous heat exposure.
Low Moisture Absorption Coating: The advanced coating profile features low moisture pickup properties, preventing porosity and maintaining a highly concentrated, stable arc.
Premium Operator Handling: Delivers soft fusion, very low spatter, easy restriking, and a smooth slag system that detaches easily to reveal an immaculate bead finish.

AWS Specification: AWS A5.4 / A5.4M (Classification: E308H-15 or E308H-16 depending on the flux coating)
EN ISO Specification: EN ISO 3581-A (Classification: E 19 9 H R or E 19 9 H B)
UNS Number: W30810
Werkstoff Number (Europe): 1.4948

Sizes: 2.5 x 350 / 3.15 x 350 / 4.0 x 350
1 Pack: 2Kg / 1 Case: 5 Packs, 10Kg
Price indicated is per pack.

Above information for reference. Refer OEM data sheet (in link) for product specific accurate information on specification and usage.