32NCD12
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High tensile strength alloy steel 32NCD12 technical specifications 32NCD12 heat treated round bar exporters from Melting, ESR & VAR technique, stock available
TECHNICAL DATA SHEET - 32NCD12
Material category: high-tensile alloy structural steel
Official test certificate: issued by TUV - SGS - BV
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.27 ~ 0.36
Material category: high-tensile alloy structural steel
Official test certificate: issued by TUV - SGS - BV
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.27 ~ 0.36
Silicon, Si (%): 0.15 ~ 0.40
Manganese, Mn (％): 0.25 ~ 0.65
Manganese, Mn (％): 0.25 ~ 0.65
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.025
Chromium, Cr (%): 0.90 ~ 1.50
Molybdenum, Mo (%): 0.25 ~ 0.40
Nickel, Ni (%): 2.25 ~ 3.50
TYPICAL MECHANICAL PROPERTY
Treatment condition: quenched + tempered
Tensile strength, σb ≥ MPa: 930 ~ 1130
Yield strength, σ0.2 ≥ MPa: 735
Elongation, δ5 ≥ (％): 13.0
Reduction of area, ф ≥ (％): -
Hardness | HBW: 335
Yield strength, σ0.2 ≥ MPa: 735
Elongation, δ5 ≥ (％): 13.0
Reduction of area, ф ≥ (％): -
Hardness | HBW: 335
Hardness after soft annealing: HBW255 Max.
MAIN FEATURES AND MELTING PROCESS
The steels shall be manufactured by melting process EF - EAF+ VD, BEF + ESR Melted. VIM + ESR can be handled by agreement.
Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
PRODUCT PROFILE AND SUPPLYING FORMS
Round bar / disc (diameter): 6.0 ~ 800 mm
Square bar / flat bar: 10 ~ 610 mm
Length: random length, or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T7 ~ 400 X W100 ~ 1000 X L1000 ~ 4000 mm
Forging piece: stepped shafts, and other different shapes based on OEM requirement.
The steels shall be manufactured by melting process EF - EAF+ VD, BEF + ESR Melted. VIM + ESR can be handled by agreement.
Forgings may be furnished in one of the following conditions: stress relieving; annealing; solution treatment; solution treatment and ageing; normalizing; normalizing and tempering; or quenching and tempering.
PRODUCT PROFILE AND SUPPLYING FORMS
Round bar / disc (diameter): 6.0 ~ 800 mm
Square bar / flat bar: 10 ~ 610 mm
Length: random length, or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T7 ~ 400 X W100 ~ 1000 X L1000 ~ 4000 mm
Forging piece: stepped shafts, and other different shapes based on OEM requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
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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