403Cb
2016-05-04 21:24:54 Origin： Remark：0 Click：
Specifications Turbine Blade Steel 403Cb Flat bar, Round bars 403Cb forgings, Stock Available 403Cb , ESR melting, Heat treatment
TECHNICAL SPECIFICATIONS - AISI 403Cb & 403Cb+
MELTING PROCESS - AOD / EAF + Consumable electrode remelted
H S CODE For Customs - 72201100 / 72202030 / 72221100 / 72222000 / 72223000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
MATERIAL CATEGORY - Martensitic series Stock round bar Diam. 55 ~ 180mm
H S CODE For Customs - 72201100 / 72202030 / 72221100 / 72222000 / 72223000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
MATERIAL CATEGORY - Martensitic series Stock round bar Diam. 55 ~ 180mm
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.13 ~ 0.18
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.60
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.5 ~ 13.0
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 0.40 ~ 0.60
Phosphorus, P (％) ≤: 0.025
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 11.5 ~ 13.0
Nickel, Ni (%): ≤ 0.60
Molybdenum, Mo (%): ≤ 0.20
Niobium, Nb (％): 0.15 ~ 0.45
Niobium, Nb (％): 0.15 ~ 0.45
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Heat condition: Quenched and tempered
Tensile strength, Rm ≥ MPa: 828
Yield strength, Rp0.2 ≥ MPa: 725
Elongation, A5 ≥ (％): 17.0
Elongation, A5 ≥ (％): 17.0
Recution of area, Z ≥ (％): 50.0
Hardness | HB: 255~302
PRODUCT MELTING PROCESS
The alloy is usually produced by BEF AOD / EAF 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.
Final heat treatment - Quenched and tempered, + SRA.
The alloy is usually produced by BEF AOD / EAF 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.
Final heat treatment - Quenched and tempered, + SRA.
AVAILABLE FORMS & DIMENSIONS
Round bar & Disc (diameter) 10 ~ 850mm
Heavy/middle plate via hot rolled: T60 - 400mm X W50 - 1000mm X Lmm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 400mm X Lmm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 400mm X Lmm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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