45Cr14Ni14W2Mo Round bar, ESR ingot, Forgings - Forge piece - Special Steel Stockist
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45Cr14Ni14W2Mo Round bar, ESR ingot, Forgings
2024-10-24 13:33:00   Origin:   Remark:0 Click:

45Cr14Ni14W2Mo is Heat Resistant & Austenitic Steel, Round bar, Flat bar, ESR ingot, Plate, Forgings Stock Available

TECHNICAL DATASHEET - GB 45Cr14Ni14W2Mo

Stock Available - Round bar Diam. 20 ~ 210mm, Plate, Sheet, ESR ingot, Forging block.

Material Specifications - GB/T 1221 -2007 Heat Resisting Steel
 
PRODUCT DESCRIPTION
The alloy is usually produced by EAF / AOD / BEF followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black / bright in the annealed condition.

PROFILE & DIMENSIONS
Round bar & rod & disc (diameter): 5.5 ~ 900mm
Square bar / Flat bar: 10 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy / middle plate via hot rolled: T10 ~ 410 X W20 ~ 1000 X Lmm
Sheet steel via cold rolled: T0.5 - 6 X W60 ~ 1000 X Lmm
Steel strip via cold rolled: T0.1 - 3 X W5 - 1000 X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
 
TYPICAL CHEMICAL ELEMENTS (mass fraction - %)
Carbon, C (%): 0.40 ~ 0.50
Silicon, Si (%): ≤ 0.80
Manganese, Mn (%): ≤ 0.70
Phosphorus, P (%) ≤: 0.040
Sulfur, S (%) ≤: 0.020
Nickel, Ni (%): 13.00 ~ 15.00
Chromium, Cr (%): 13.00 ~ 15.00
Molybdenum, Mo (%): 0.25 ~ 0.40
Nitrogen, N (%): -
Tungsten, W (%): 2.00 ~ 2.75

MECHANICAL PROPERTY AT ROOM TEMPERATURE
Forms: Round bar, flat bar, forgings and plate
Heat treatment practice: annealing 730  ℃, furnace cooling.
Tensile strength, Rm ≥ MPa: 705
Yield strength, Rp0.2  MPa: 315
Elongation, A5 ≥ (%): 20.0
Reduction of area, Z ≥ (%): 35.0
Hardness via heat treatment / HBW.: ≤ 248

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