ASTM A982 type D
2025-10-27 02:30:00 Origin： Remark：0 Click：
ASTM A982 Grade D blade steel flat bar, peeled round bar machined, Ex-stock, ESR & VAR technique, 1020 ~ 1050 ℃ quenched, oil cooling
TECHNICAL DATA SHEET - ASTM A982 type D
Technical specifications: ASTM A982 - 10 (2015)
Official test report: issued by TUV - SGS - BV
Material category: This specification covers stainless steel forgings for compressor and turbine bucket, blade, and airfoil applications.
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.20 ~ 0.25
Silicon, Si (％): 0.20 ~ 0.50
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％): ≤ 0.020
Sulfur, S (％): ≤ 0.010
Chromium, Cr (％): 11.0 ~ 12.50
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (%): 0.90 ~ 1.25
Nitrogen, N (%): -
Vanadium, V (%): 0.20 ~ 0.30
Tungsten, W (%): 0.90 ~ 1.25
Aluminum, Al (%): ≤ 0.025
Niobium, Nb (%): ≤ 0.05
Cobalt, Co (%): ≤ 0.20
Titanium, Ti (%): ≤ 0.025
Copper, Cu (%): ≤ 0.15
Tin (%): ≤ 0.02
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb ≥ MPa: 965
Yield strength, σ0.2 ≥ MPa: 620
Elongation, δ5 (％) ≥: 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): 6.0 ~ 600 mm
Wire rod (diameter): 6.0 ~ 13.0 mm
Flat bar (width X thickness): 10 ~ 400 X 15 ~ 800 mm
Length: random 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 report: issued by TUV - SGS - BV
Material category: This specification covers stainless steel forgings for compressor and turbine bucket, blade, and airfoil applications.
Typical chemical compositions (mass weight %)
Carbon, C (％): 0.20 ~ 0.25
Silicon, Si (％): 0.20 ~ 0.50
Manganese, Mn (％): 0.50 ~ 1.00
Phosphorus, P (％): ≤ 0.020
Sulfur, S (％): ≤ 0.010
Chromium, Cr (％): 11.0 ~ 12.50
Nickel, Ni (％): 0.50 ~ 1.00
Molybdenum, Mo (%): 0.90 ~ 1.25
Nitrogen, N (%): -
Vanadium, V (%): 0.20 ~ 0.30
Tungsten, W (%): 0.90 ~ 1.25
Aluminum, Al (%): ≤ 0.025
Niobium, Nb (%): ≤ 0.05
Cobalt, Co (%): ≤ 0.20
Titanium, Ti (%): ≤ 0.025
Copper, Cu (%): ≤ 0.15
Tin (%): ≤ 0.02
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb ≥ MPa: 965
Yield strength, σ0.2 ≥ MPa: 620
Elongation, δ5 (％) ≥: 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): 6.0 ~ 600 mm
Wire rod (diameter): 6.0 ~ 13.0 mm
Flat bar (width X thickness): 10 ~ 400 X 15 ~ 800 mm
Length: random 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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