X20CoCrWMo10-9
2015-05-31 09:37:21 Origin： Remark：0 Click：
Specifications X20CoCrWMo10-9 Datasheet, Inventory X20CoCrWMo10-9 Chemical, Suppliers X20CoCrWMo10-9 Properties from Steelmelting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
ALLOY MATERIAL DATASHEET - Grade X20CoCrWMo10-9
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - Hot working tool steel
HS Code - 72285000 / 72284000
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000 , DIN 17350 (1980)
CHEMICAL COMPOSITION (WEIGHT - %)
C (％): 0.17 ~ 0.23
Si (％): 0.15 ~ 0.35
Mn (％): 0.40 ~ 0.60
P (％)≤: 0.035
S (％)≤: 0.035
Cr (％): 9.00 ~ 10.00
Mo (％): 1.80 ~ 2.20
V (％): -
Si (％): 0.15 ~ 0.35
Mn (％): 0.40 ~ 0.60
P (％)≤: 0.035
S (％)≤: 0.035
Cr (％): 9.00 ~ 10.00
Mo (％): 1.80 ~ 2.20
V (％): -
Co (％): 9.50 ~ 10.5
W (%): 5.00 ~ 6.00
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT
Hot working tenperature ℃: 1050～900
Annealing temperature ℃: 720~850
Hardness after annealing ≤HBW: 320
Quenching temperature ℃: 1100~1150
Cooling medium: Oil or air
Common tempering temperature ℃: 600~750
Hardening value after tempering at temperature /MPa |400℃: -
Hardening value after tempering at temperature MPa |500℃: HRC55
Hardening value after tempering at temperature MPa |600℃: HRC54
Hardening value after tempering at temperature MPa |650℃: HRC53
Hot working tenperature ℃: 1050～900
Annealing temperature ℃: 720~850
Hardness after annealing ≤HBW: 320
Quenching temperature ℃: 1100~1150
Cooling medium: Oil or air
Common tempering temperature ℃: 600~750
Hardening value after tempering at temperature /MPa |400℃: -
Hardening value after tempering at temperature MPa |500℃: HRC55
Hardening value after tempering at temperature MPa |600℃: HRC54
Hardening value after tempering at temperature MPa |650℃: HRC53
MELTING PROCESS
This alloy is generally smelt in electric arc furnace (EAF ) or BEF + VD, LF + Electroslag remelting (ESR). For a purpose of higher quality, it should be smelt via technology of vacuum refining and external refining.
This alloy is generally smelt in electric arc furnace (EAF ) or BEF + VD, LF + Electroslag remelting (ESR). For a purpose of higher quality, it should be smelt via technology of vacuum refining and external refining.
TYPICAL APPLICATIONS
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implements,
and further to manufacture the piston, valve, valve seat of fuel pump of diesel engine.
Cutting tools
Mechanical parts
Air hammer tools
Piercing tools
Alloy tool steel is widely used to produce the cutting tool, cold/heat distortion mould and measuring implements,
and further to manufacture the piston, valve, valve seat of fuel pump of diesel engine.
Cutting tools
Mechanical parts
Air hammer tools
Piercing tools
FORMS AND DIMENSIONS
Round bar / Wire rod (Diameter1): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 500mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter1): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 500mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 350mm X W40 ~ 500mm X L1000 ~ 3000mm
Sheet steel via cold rolled: T1.5 - 4mm X W100 ~ 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.5 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Sheet steel via cold rolled: T1.5 - 4mm X W100 ~ 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.5 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
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