ASTM A982 Grade D
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ASTM A982 Grade D Blade Steel,ASTM A982 Grade D Suppliers,ASTM A982 Grade D Forging Bar plate machined, Ex-stock ASTM A982 Grade D Alloy Exporters, Technical specifications - ASTM A982 - 2015. From Melting, ESR & VAR technique, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, Ultrasonic flaw detection test.
TECHNICAL DATA SHEET - ASTM A982 Grade D
TECHNICAL SPECIFICATIONS: ASTM A982 - 10 (2015)
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: This specification covers Stainless steel forgings for compressor and turbine bucket, blade, and airfoil applications.
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.20 ~ 0.25
Si (％): 0.20 ~ 0.50
Mn (％): 0.50 ~ 1.00
P (％) ≤: 0.020
S (％) ≤: 0.010
Cr (％): 11.0 ~ 12.50
Ni (％): 0.50 ~ 1.00
Mo (%): 0.90 ~ 1.25
N (%): -
V (%): 0.20 ~ 0.30
W (%): 0.90 ~ 1.25
Al (%): ≤ 0.025
Nb (%): ≤ 0.05
Co (%): ≤ 0.20
Ti (%): ≤ 0.025
Cu (%): ≤ 0.15
Tin (%): ≤ 0.02
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb/ ≥ MPa: 965
Yield strength, σ0.2/ ≥ MPa: 620
Elongation, δ (％) ≥: 13.0
Reduction of area, ф (％) ≥: 30.0
Impact strength, AKv: 11J min.
Hardness ≤ (HBW): 331 Max.
HEAT TREATMENT PRACTICE
Condition: Quenched 1025 ~ 1050 Deg.C, oil or air cooling, tempered 620 Deg.C Min, air cooling.
MELTING PROCESS
The alloy is usually produced by BEF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
PRODUCT FORMS AVAILABLE
Round bar (Diameter): 5.5 ~ 600mm
Wire rod (Diameter): 3.0 ~ 13.0mm
Flat bar (width X thickness): 10 ~ 400 X 15 ~ 800mm
Length: random length, fixed length or based on the customer's special requirements.
Form: wire or straightened bar
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
MATERIAL CATEGORY: This specification covers Stainless steel forgings for compressor and turbine bucket, blade, and airfoil applications.
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.20 ~ 0.25
Si (％): 0.20 ~ 0.50
Mn (％): 0.50 ~ 1.00
P (％) ≤: 0.020
S (％) ≤: 0.010
Cr (％): 11.0 ~ 12.50
Ni (％): 0.50 ~ 1.00
Mo (%): 0.90 ~ 1.25
N (%): -
V (%): 0.20 ~ 0.30
W (%): 0.90 ~ 1.25
Al (%): ≤ 0.025
Nb (%): ≤ 0.05
Co (%): ≤ 0.20
Ti (%): ≤ 0.025
Cu (%): ≤ 0.15
Tin (%): ≤ 0.02
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb/ ≥ MPa: 965
Yield strength, σ0.2/ ≥ MPa: 620
Elongation, δ (％) ≥: 13.0
Reduction of area, ф (％) ≥: 30.0
Impact strength, AKv: 11J min.
Hardness ≤ (HBW): 331 Max.
HEAT TREATMENT PRACTICE
Condition: Quenched 1025 ~ 1050 Deg.C, oil or air cooling, tempered 620 Deg.C Min, air cooling.
MELTING PROCESS
The alloy is usually produced by BEF + AOD / EAF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
PRODUCT FORMS AVAILABLE
Round bar (Diameter): 5.5 ~ 600mm
Wire rod (Diameter): 3.0 ~ 13.0mm
Flat bar (width X thickness): 10 ~ 400 X 15 ~ 800mm
Length: random length, fixed length or based on the customer's special requirements.
Form: wire or straightened bar
TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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