17CrNi6-6 W.Nr. 1.5918 Chromium-Nickel Case-Hardening Steel Forgings for Gears, Shafts and Crankshafts Gears, Shafts and Bars Jiangsu Liangyi

Product Description

Jiangsu Liangyi is an ISO 9001:2015-certified forging manufacturer in China supplying 17CrNi6-6 / W.Nr. 1.5918 open-die forgings, seamless rolled rings, gear blanks and bars to gear, drivetrain, engine and tooling projects in India and worldwide, to EN 10084.

Why 17CrNi6-6 / 1.5918 for Indian gear and drivetrain projects

17CrNi6-6 is a Cr-Ni case-hardening steel with high wear resistance, outstanding core hardness and excellent toughness, suitable for case/through-hardening to ~50 mm with core strength ~9001200 N/mm. For India's drivetrain, engine and tooling sectors, 1.5918 suits gears, shafts, crankshafts, connecting rods, camshafts and forming/cutting tools.

Documented capability

Gears/drivetrain: gears, gear blanks, pinions, gear/transmission shafts.

Engine/rotating: crankshafts, connecting rods, camshafts, highly stressed components.

Tooling: cutting, pressing, forming, deep-drawing tools, cold-forming rolls.

General: bars, discs, hubs, sleeves, custom forgings.

Product range for Indian buyers

Forged gears, gear blanks and pinions; gear and transmission shafts; crankshafts, connecting rods, camshafts; highly stressed machine components; cutting/pressing/forming/deep-drawing tools; round/square/flat/rectangular bars; discs, hubs, sleeves.

Material data

Chemistry (EN 10084 / 1.5918, wt%): C 0.140.19, Cr 1.501.80, Ni 1.401.70, Mn 0.500.80. Supplied normalized/annealed; carburize + harden + temper (on request); case/through-hardening to ~50 mm. Same grade across 17CrNi6-6 / 1.5918 (sibling 15CrNi6 / 1.5919).

Standards & quality

Manufactured to EN 10084; EAF/AOD/VOD melting; 100% UT; full chemistry; Jominy / case-depth / core-toughness testing on request; EN 10204-3.1 / 3.2.

Commercial & logistics

Lead time by project; FOB Shanghai / CIF to Nhava Sheva, Mundra, Chennai, Kandla, Visakhapatnam.

Enquire with Jiangsu Liangyi: sales@jnmtforgedparts.com +86-13585067993 Jiangyin, Jiangsu, China.

Jiangsu Liangyi is an independent manufacturer; designations indicate the material supplied.