ASTM A565 Gr.619 datasheet,ASTM A565 Gr.619 chemical,ASTM A565 Gr.619 heat treatment

ASTM A565 Gr.619
2019-03-18 15:44:39   Origin:   Remark:0 Click:

ASTM A565 Grade 619 datasheet,A565 Gr.619 Chemical, Grade 619 Ring forging, Grade 619 Bar, Wire rod, Steelmaking, ESR, Blooming, Forging, Rolling, Heat treatment, Straightened, Ultrasonic test, Cold working, Machined. We also possess advanced precision machining equipments for further processing.
TECHNICAL DATA SHEET -  ASTM A565 Grade 619

MATERIAL CATEGORY: High temperature martensitic high content chromium Bar & Forge piece
MATERIAL SPECIFICATIONS: ASTM A565
CHEMICAL COMPOSITION (WEIGHT %)
C (%):     0.27 ~ 0.32
Si (%):    ≤ 0.50
Mn (%):   0.95 ~ 1.35
P (%)≤:   0.025
S (%)≤:   0.025
Cr (%):    11.0 ~ 12.0
Ni (%):    ≤ 0.50
Mo (%):   2.50 ~ 3.00
V (%):     0.20 ~ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP. 
Condition of heat treatment: Quenched and tempered
Condition of heat treatment: HT 1022℃ ~ 1050℃ air or oil cooled, ≥620℃ X 2H, tempered
Tensile strength, σb ≥/MPa: 965
Yield strength, σ0.2 ≥/MPa: 760
Elongation, δ ≥(%): 8.0
Reduction of area, ф ≥(%): 20.0
Hardness | HRS:  302 ~ 352
PRODUCT DESCRIPTION
The
alloy is usually produced by BEF + AOD / EAF / VIM 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 - solution treatment / QT
TYPICAL APPLICATIONS
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Automobile parts, exhaust pipe
Electronics
Turbine motor blade
Bolt and nut
Valve
Pressure vessel

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email:
sales@ccsteels.com

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