Cr26/Cr28 High Chrome White Iron Blow Bars for Nordberg NP Series Impact Crushers | OEM-Quality with TiC/Ceramic Reinforcement

Product Description

Engineered with ASTM A**2 Class III Type A certified high-chromium white iron (*6%Cr, *8%Cr), our impact crusher blow bars integrate TiC (titanium carbide) particle reinforcement technology that achieves: 

- *0% higher impact resistance vs standard chrome iron 

- *5% extended service life in granite/quartzite crushing 

- HB ******0 hardness with≥*8% retained hardness after thermal shock tests 

-Optional ceramic-embedded variants (alumina or zirconia) available for high abrasion applications

 

Precision-matched to: 

- NordbergNP Series (NP****-NP***3) 

- Terex I-Series (I***0RS/I***0) 

- Rubble Master RM**-RM**0GO 

-Our **0+ mold database supports **-hour reverse engineering for discontinued models like Pegson XH**0 and Keestrack R6

 

Quality verification:

- Dual certification: ISO ***1 & ASME Section IX welding standard 

- *-stage quality control: Spectrometer analysis + ultrasonic inspection + real-load simulation 

- Traceability: Each blow bar includes QR code with material batch data and heat treatment logs