AISI M46 / ASTM M46
2017-10-17 16:39:01 Origin： Remark：0 Click：
Material Technical Standard of ASTM A600-2004 high speed tool steel AISI M46 & ASTM M46 data sheet, AISI M46 & ASTM M46 Chemical compositions, AISI M46 & ASTM M46 Mechanical properties from Steelmaking, ESR melted, Hot blooming, ASTM M46 Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw test, M46 Cold working, Peeled or rough turned machining. Technical specification - ASTM A600 - 2004. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET: AISI M46 & ASTM M46
MATERIAL CATEGORY: Mo - W series High speed tool steel
MATERIAL SPECIFICATIONS: ASTM A600 - 2004
CHEMICAL COMPOSITIONS (WEIGHT - %)
C (％): 1.22 ~ 1.30
C (％): 1.22 ~ 1.30
Si (％): 0.40 ~ 0.65
Mn (％): 0.20 ~ 0.40
P (％)≤: 0.030
S (％)≤: 0.030
Mn (％): 0.20 ~ 0.40
P (％)≤: 0.030
S (％)≤: 0.030
Cr (%): 3.70 ~ 4.20
Mo (%): 8.00 ~ 8.50
W (%): 1.90 ~ 2.20
V (%): 3.00 ~ 3.30
Co (%): 7.80 ~ 8.80
HEAT TREATMENT PRACTICE AND HARDNESS
Annealing temperature /℃: -
Annealed hardness, ≤ HB: 269
Quenching temperature /℃: 1200
Cooling medium: oil
Tempering temperature /℃: 540
Hardness under tempered condition ≥HRC: 66
Tempering temperature /℃: 540
Hardness under tempered condition ≥HRC: 66
MELTING PROCESS
This alloy is generally smelt in Non-vacuum furnace + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, LF + ESR.
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 0.50 to 450mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
This alloy is generally smelt in Non-vacuum furnace + ESR, Electric Arc Furnace (EAF), EAF+LF+VD, LF + ESR.
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar (Diameter): 0.50 to 450mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
Wire rod (Diameter): 0.30 to 13mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 185mm
Length: Fixed length or random length or based on the customer's special requirement.
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 185mm
Length: Fixed length or random length or based on the customer's special requirement.
Other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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