SKD4 /30WCrV5
2016-01-14 11:48:29 Origin： Remark：0 Click：
Technical data sheet ISO standards Hot work alloy tool steel 30WCrV5 datasheet, 30WCrV5 Chemical compositions, 30WCrV5 Mechanical properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or rough turned machining. Technical specification - JIS G4404/2006. We also possess the advanced precision machining equipments for catering for your different special requirements.
Technical Data Sheet: SKD4 /30WCrV5
MATERIAL CATEGORY: Hot work alloy tool steel
MATERIAL SPECIFICATIONS: JIS G4404 -2006
CHEMICAL COMPOSITION (WEIGHT - %)
C (％): 0.25~0.35
Si (％): ≤0.40
Mn (％): ≤0.60
P (％)≤: 0.030
S (％)≤: 0.030
Mn (％): ≤0.60
P (％)≤: 0.030
S (％)≤: 0.030
Cr (%): 2.00~3.00
W (％): 5.00~6.00
V (%): 0.30~0.50
HEAT TREATMENT PRACTICE AND HARDNESS
Hot working tenperature ℃ /Starting: 1100
Hot working tenperature ℃ /Starting: 1100
Hot working tenperature ℃ /Ending: 900
Annealing temperature ℃: 800~850
Hardness after annealing ≤HBW: 235
Quenching temperature ℃: 1080
Cooling medium: Oil cooled
Annealing temperature ℃: 800~850
Hardness after annealing ≤HBW: 235
Quenching temperature ℃: 1080
Cooling medium: Oil cooled
Tempering temperature ℃: 600
HEAT TREATTMENT PRACTICE
The preheating of measuring and cutting tool steel is spheroidizing annealing, final heat treatment is quenching + low temperature tempering and hardness after heat treatment can reach 60~65HRC. When heat treat tool steel grades consideration should be given to hardening temperature, including ratio of heating, cooling and soaking times which will differ due to factors such as the shape and size of each chemical component. Other considerations during heat treatment include the type of furnace, quenching medium and work piece transfer facilities.
The preheating of measuring and cutting tool steel is spheroidizing annealing, final heat treatment is quenching + low temperature tempering and hardness after heat treatment can reach 60~65HRC. When heat treat tool steel grades consideration should be given to hardening temperature, including ratio of heating, cooling and soaking times which will differ due to factors such as the shape and size of each chemical component. Other considerations during heat treatment include the type of furnace, quenching medium and work piece transfer facilities.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 0.50mm to 800mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Steel strip: T0.20 ~ 500mm X W10 ~ 2000mm X L
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /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 us: lh.steel@hotmail.com
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