ChrōmX 2000 Series


ChromX 2000 Series

ChrōmX 2000 Series (ChrōmX 2100 and 2120) concrete reinforcing steels provide yield strengths of 100 ksi and 120 ksi at competitive prices. This product is ideal for construction projects in which high strength designs reduce the amount of steel used, improving constructability, reducing construction time and first costs for the owner.


The unique formulation of ChrōmX 2000 Series reinforcing steel achieves the 100 and 120 ksi yield strengths of the ASTM A1035 specification, while maintaining excellent ductility and tensile-to-yield ratios above 1.25. The design guidance for using high strength steels up to 100 ksi yield within the ACI ITG-6R, ICC-ES AC429 and ICC-ES ESR-2107 allows engineers to design concrete structures with Grade 100 steel. Utilizing the high strength properties of ChrōmX 2000 steel can lower initial material costs, solve rebar congestion issues and save construction time and labor costs, by:

• Reducing Steel and Concrete Volumes
• Improving Concrete Pouring Efficiencies
• Lowering Rebar Placing Costs
• Reducing Placing Time
• Lowering Cage Weights
• Saving on Couplers
• Improving Jobsite Transit, Storage and Logistics

No Special Handling Requirements
The ductile high strength nature of ChrōmX 2000 steels allows the rebar to be cut and bent using standard fabrication equipment and accepted industry practices. It features all the ease of construction found in standard grade black bar – with all the benefits and superior performance of a technically advanced product.

Specifying ChrōmX 2000 Rebar Series:
ASTM A1035 CL Grade 100 or 120
UNS Code: K23050 Alloy Steel (CL)

The ChromX Family
ChrōmX 2000 Series, together with ChrōmX 4000 and 9000 steels, provide high strength with varying levels of corrosion resistance, so designers can utilize the high strength efficiencies and best match the corrosion protection requirements of a given project. All three Chrōmx steels can be used together to build quality structures most efficiently.