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Z12CNDV12
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Turbine blade steel Z12CNDV12 Round bar, 1.4938 ESR ingot, Flat bar, Stock available, Hot forging & Hot rolling, Heat treatment

MATERIAL SPECIFICATIONS - Z12CNDV12

OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV

MATERIAL CATEGORY - turbine blades steel

PRODUCT HS CODE - 72221100 & 72221900

STOCK INVENTORY - Diam. 20 ~ 210mm, ESR ingot

TYPICAL CHEMICAL ELEMENTS (mass weight - %)

Carbon, C (％): 0.08 ~ 0.13

Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.50 ~ 0.90
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 11.0 ~ 12.5
Nickel, Ni (％): 2.00 ~ 3.00
Molybdenum, Mo (％): 1.50 ~ 2.00

Nitrogen, N (%): 0.01 ~ 0.05

Vanadium, V (%): 0.25 ~ 0.40

Copper, Cu (%): ≤ 0.50

MECHANICAL PROPERTIES AT ROOM TEMP.

Condition / Bar: quenched + tempered

Tensile strength, Rm ≥ MPa: 930 ~ 1130

Yield strength, Rp0.2 ≥ MPa: 780
Elongation, A5 ≥ (％): 14.0

Reduction of area , Z ≥ (％): -

Hardness | HB: 286 ~ 352

SHAPES % DIMENSION AVAILABLE

Round bar & Disc (diameter): 5.5mm to 800mm
Square bar / Flat bar: 6mm to 600mm
Heavy / middle plate via hot rolled: T60 - 400mm X W70 - 1200mm X L1000 - 5000mm
Forging piece: stepped shafts, other different shapes based on OEM.

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to Email our resident team of qualified production engineers. E-mail: sales@ccsteels.com

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