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86955 - Böhler Diamondspark 52 RC .045" Gas Shielded Flux-Core Wire 33lb Spool

Packaging: 15kg spool
$13.64/kg $127.95/15kg spool only $8.53/kgSave 37%

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SKU: BOH86955 Categories: ,

OVERVIEW

Premium Seamless Flux-Cored Wire for Critical Structures

The Böhler Diamondspark 52 RC is a high-performance, seamless rutile flux-cored wire designed for the most demanding industrial applications. Engineered with a copper-coated surface and a completely sealed tubular design, this wire offers exceptional resistance to moisture absorption, a critical factor in preventing hydrogen-induced cracking. It is specifically formulated for single- and multi-layer welding of Carbon, Carbon-Manganese, and fine-grain steels, making it a top choice for heavy fabrication, shipbuilding, and structural steel projects.

One of the standout features of the Diamondspark 52 RC is its AWS D1.8 Seismic Supplement approval. This certification validates its mechanical properties and toughness under high-stress conditions, ensuring structural integrity in seismic zones. The wire delivers extremely low diffusible hydrogen values (typically 2.5 - 3.5ml/100g), which significantly exceeds standard H4 requirements. This level of purity is essential for welding high-strength steels where hydrogen embrittlement is a concern.

Operable with both mixed gas (Argon/CO2) and 100% CO2, this wire provides flexibility for various shop and field environments. The seamless manufacturing process not only protects the flux core from the atmosphere but also ensures excellent feedability and stable arc characteristics, reducing wear on contact tips and liners. Whether you are welding pressure vessels or structural beams, the Diamondspark 52 RC delivers consistent, high-quality results.

Key Technical Benefits

  • Seismic Certified: Meets rigorous AWS D1.8 standards for seismic structural steel applications.
  • Moisture Resistant: Seamless design prevents moisture pickup, eliminating the need for special storage conditions often required for folded wires.
  • Versatile Shielding: Compatible with both C1 (100% CO2) and M21 (Ar/CO2) shielding gases.
  • Superior Feedability: Copper coating and precise diameter control ensure smooth wire feeding over long distances.
Additional Information
Packaging Description:15kg spool
Weld Process:Metal Core, Flux Core
Diameter:0.045
Spool Size:15kg spool, 33lb spool
Brand:BOHLER
AWS Spec :E71T-1
Position:All Position
Polarity:DC+
AWS Classification:E71T1C/T-9C/T-12C DH4, E71T1M/T-9M/T-12M JDH4
Wire Diameter:0.045"
Shielding Gas Requirement:100% CO2, Argon/CO2 Mix
Wire Type:Gas Shielded Flux Core
Weight:33 lb (15 kg)
----- new values below ----
AWS Classification:E71T1M/T-9M/T-12M JDH4, E71T1C/T-9C/T-12C DH4
Wire Diameter:0.045"
Shielding Gas Requirement:Argon/CO2 Mix, 100% CO2
Wire Type:Gas Shielded Flux Core
Weight:33 lb (15 kg)
Diffusible Hydrogen:2.5 - 3.5ml/100g
Seismic Approval:AWS D1.8
brand:BOHLER
diameter:0-045
aws-spec:e71t-1
weld-process:flux-core
spool-size:33lb-spool, 15kg-spool
polarity:dc
position:all-position

INCLUDED

  • 1 x 33 lb (15 kg) Spool of Diamondspark 52 RC .045" Flux-Cored Wire

APPLICATIONS

  • Structural steel fabrication (Seismic zones)
  • Heavy equipment manufacturing
  • Shipbuilding and offshore construction
  • Pressure vessel welding
  • General industrial fabrication
  • Pipeline construction

FAQ

This wire is designed to operate with either 100% CO2 or a mixture of Argon and CO2 (typically 75% Ar / 25% CO2).

Yes, the Diamondspark 52 RC is AWS D1.8 Seismic Supplement approved, making it suitable for critical structural steel welding in seismic zones.

Seamless wires are hermetically sealed, preventing moisture absorption into the flux. This ensures low hydrogen levels and excellent resistance to hydrogen-induced cracking, while also improving feedability.

It carries multiple classifications including E71T1M, E71T-9M, and E71T-12M JDH4, indicating high toughness and low hydrogen properties.

Yes, this is an all-position rutile flux-cored wire, suitable for flat, horizontal, vertical-up, and overhead welding.

The spool weighs 33 lbs (approximately 15 kg), which is a standard size for industrial wire feeders.

Due to its seamless copper-coated design, it is much more resistant to moisture than folded wires, but it should still be stored in a dry environment to maintain optimal performance.

The Diamondspark 52 RC typically yields very low diffusible hydrogen values between 2.5 and 3.5 ml/100g, meeting H4 designations.

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