Newton Exports EN 10138-3 Y1860S7 LRPC Strand

Newton Exports produces the Newton Exports EN 10138-3 Y1860S7 LRPC Strand for European buyers who need the Y1860S7 designation quoted on the mill certificate exactly as EN 10138-3 defines it.

Produced in conformance with EN 10138-3 (Y1860S7), the range covers three standard diameters between 12.5 mm and 15.7 mm, each with a 1,000-hour relaxation loss under 2.5% at 70% breaking load and a modulus of elasticity of 195 ± 10 GPa, sourced from Tata Wiron, Usha Martin or JSW Steel depending on order volume and lead time.

Contractors specify the Newton Exports EN 10138-3 Y1860S7 LRPC Strand for European highway viaducts and rail projects, and consignments to this market ship on ISPM-15 certified timber-chocked pallets inside lashed 20 ft FCL containers.

Every coil of the Newton Exports EN 10138-3 Y1860S7 LRPC Strand passes through sourcing from whichever of Newton Exports’ Tier-1 partner mills – Tata Wiron, Usha Martin or JSW Steel – best matches the buyer’s lead time and volume, with every shipment lashed and timber-chocked to survive long ocean transit without coil damage or corrosion.

On-site handling of the Newton Exports EN 10138-3 Y1860S7 LRPC Strand follows standard prestressing steel practice: cut only with an abrasive disc cutter or shear cutter, never with a flame or welding torch, since heat changes the steel’s microstructure and its mechanical properties. Coils should be unloaded with a crane rather than dropped off the vehicle, stored under cover on a raised platform away from direct ground or water contact, and protected with a vapour phase inhibitor if they will sit on site for an extended period before stressing.