AISI M44 / M44
2017-10-13 10:18:15 Origin： Remark：0 Click：
Description AISI M44 Flat bars, Inventory AISI M44 Suppliers, Ex-stock AISI M44 Properties from Steelmaking, ESR melted, Hot blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw test, Cold work, 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
RAW MATERIAL SPECIFICATIONS - Grade AISI M44
MATERIAL CATEGORY: Mo - W series High speed tool steel
MATERIAL SPECIFICATIONS: ASTM A600 - 2004
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％): 1.10 ~ 1.20
MATERIAL CATEGORY: Mo - W series High speed tool steel
MATERIAL SPECIFICATIONS: ASTM A600 - 2004
MELTING PROCESS - Consumable electrode remelted steel
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (Mass Weight - %)
C (％): 1.10 ~ 1.20
Si (％): 0.30 ~ 0.55
Mn (％): 0.20 ~ 0.40
P (％)≤: 0.030
S (％)≤: 0.030
Mn (％): 0.20 ~ 0.40
P (％)≤: 0.030
S (％)≤: 0.030
Cr (%): 4.00 ~ 4.75
Mo (%): 8.00 ~ 8.50
W (%): 5.00 ~ 5.75
V (%): 1.85 ~ 2.20
Co (%): 7.80 ~ 8.80
HEAT TREATMENT PRACTICE AND HARDNESS
Annealing temperature /℃: -
Annealed hardness, ≤ HB: 285
Quenching temperature /℃: 1190
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.
PROFILE AND AVAILABLE SIZE
Round bar (Diameter): 5.5 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.
PROFILE AND AVAILABLE SIZE
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
Wire rod (Diameter): 2.0 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
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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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