1.6946 30CrMoNiV5-11 Turbine Rotor Forgings for Steam Gas Turbines and Generators Rotor Generator Shafts, Blades, Rings Valve Spindles

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1.6946 30CrMoNiV5-11 Turbine Rotor Forgings for Steam Gas Turbines and Generators Rotor Generator Shafts, Blades, Rings Valve Spindles Specification

Process
Open Die Forging

Surface Treatment
Sand Blasting, Mill Finish

Hardness
Customized

Product Type
Forged Products

Material
Steel

Technology
Forging

Application
Machine Parts

Dimension (L*W*H)
Customized Millimeter (mm)

Weight
Customized Kilograms (kg)

Color
Silver / Metallic

1.6946 30CrMoNiV5-11 Turbine Rotor Forgings for Steam Gas Turbines and Generators Rotor Generator Shafts, Blades, Rings Valve Spindles Trade Information

Minimum Order Quantity
1 Piece

FOB Port
Shanghai port Ningbo port

Payment Terms
Telegraphic Transfer (T/T), Letter of Credit (L/C)

Sample Policy
Within a certain price range free samples are available

Packaging Details
Standard export seaworthy packing or customized according to customer requirements.

Certifications
ISO 9001:2015, EN 10204 3.1 MTC

About 1.6946 30CrMoNiV5-11 Turbine Rotor Forgings for Steam Gas Turbines and Generators Rotor Generator Shafts, Blades, Rings Valve Spindles

Jiangsu Liangyi is an ISO 9001:2015-certified rotor-forging manufacturer in China supplying 1.6946 / 30CrMoNiV5-11 turbine and generator rotor shafts, blades, discs and seamless rolled rings to power-generation projects in India and worldwide, to SEW 555 (and ASTM A470).

Why 1.6946 / 30CrMoNiV5-11 for Indian power-generation projects

30CrMoNiV5-11 is a Cr-Mo-Ni-V creep-resisting turbine rotor steel with high-temperature creep strength for service near 580 C and verified rotor internal soundness. For India's thermal-power, combined-cycle and industrial-turbine sectors, 1.6946 suits HP/IP rotor shafts, generator shafts, turbine blades, guide rings and valve spindles.

Documented capability

Turbines: HP/IP rotor shafts, blade/vane flat bars, guide rings, seal/labyrinth rings, diaphragm rings.

Generators: rotor shafts and large rotating forgings.

Valves/controls: spindles, stems, rods, studs.

Product range for Indian buyers

Rotor and generator shafts; turbine blade/vane bars; guide/seal/labyrinth/packing/diaphragm/end/casing rings; valve spindles, stems, rods, studs; discs, blocks, plates; bars; hollow bars, sleeves, housings.

Material data

Chemistry (typical, wt%): C 0.260.34, Si 0.10, Mn 0.400.90, Cr 1.101.40, Mo 1.001.20, Ni 0.501.00, V 0.250.35. Hardened and tempered; service near 580 C; through-hardening best ~1,200 mm; ingots to ~50 t. No exact AISI equivalent.

Standards & quality

Manufactured to SEW 555 (and ASTM A470); clean melting (ESR or VIM + ESR + VAR); multi-orientation tensile/impact, 100% UT, boroscope/MT; SEP 1950 heat-stability testing on request; EN 10204-3.1 / 3.2 MTRs. W.Nr. 1.6946 and 30CrMoNiV5-11 are the same grade.

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; grade names indicate the material supplied.

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