ASTM A982 Gr.B
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ASTM A982 Grade B Blade Steel, ASTM A982 Grade B Suppliers,ASTM A982 Grade B Forging Bar plate machined, Ex-stock ASTM A982 Grade B 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 B
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 (％): 0.10 ~ 0.15
Si (％): ≤ 0.50
Mn (％): 0.25 ~ 0.80
P (％) ≤: 0.018
S (％) ≤: 0.015
Cr (％): 11.5 ~ 13.0
Ni (％): ≤ 0.75
Mo (%): ≤ 0.50
N (%): ≤ 0.08
V (%): -
W (%): ≤ 0.10
Al (%): ≤ 0.025
Nb (%): ≤ 0.20
Co (%): -
Ti (%): ≤ 0.05
Cu (%): ≤ 0.15
Tin (%): ≤ 0.05
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb/ ≥ MPa: 760
Yield strength, σ0.2/ ≥ MPa: 620
Elongation, δ (％) ≥: 18.0
Reduction of area, ф (％) ≥: 50.0
Impact strength, AKv: 40J min.
Hardness ≤ (HBW): 255 Max.
HEAT TREATMENT PRACTICE
Condition: Quenched 870 ~ 955 Deg.C, oil or air cooling, tempered 565 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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