45WCrV7-7
2022-01-07 16:22:18 Origin： Remark：0 Click：
EN ISO 4957 Material Specification Tool Steel 45WCrV7-7 Plate, Round bar, flat bar, and Forgings, ESR melted, Hot forging, Heat treatment
MATERIAL DATA SHEET - Grade 45WCrV7-7
MATERIAL CATEGORY - Cold work alloy tool steel
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000, DIN 17350
MELTING PROCESS - EAF / AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
CHEMICAL COMPOSITION ( mass weight - % )
MATERIAL SPECIFICATIONS - EN ISO 4957: 2000, DIN 17350
MELTING PROCESS - EAF / AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Official Test Certificate - issued by TUV - SGS - BV
CHEMICAL COMPOSITION ( mass weight - % )
Carbon, C (％): 0.40 ~ 0.50
Silicon, Si (％): 0.80 ~ 1.10
Manganese, Mn (％): 0.20 ~ 0.40
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.020
Chromium, Cr (％): 1.50 ~ 1.80
Molybdenum, Mo (％): -
Vanadium, V (％): 0.15 ~ 0.25
Tungsten, W (％): 1.80 ~ 2.10
Silicon, Si (％): 0.80 ~ 1.10
Manganese, Mn (％): 0.20 ~ 0.40
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.020
Chromium, Cr (％): 1.50 ~ 1.80
Molybdenum, Mo (％): -
Vanadium, V (％): 0.15 ~ 0.25
Tungsten, W (％): 1.80 ~ 2.10
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT
Hot working tenperature /℃: 1050 ~ 850
Annealing temperature /℃: 720 ~ 750
Hardness after annealing ≤HBW: 225
Annealing temperature /℃: 720 ~ 750
Hardness after annealing ≤HBW: 225
Quenching temperature /℃: 800 ~ 830
Cooling medium: oil
Common tempering temperature /℃: 180 ~ 250
Hardness after tempering at temperature HRC|100℃: 65
Hardness after tempering at temperature HRC|200℃: -
Hardness after tempering at temperature HRC|300℃: -
Hardness after tempering at temperature HRC|400℃: -
Cooling medium: oil
Common tempering temperature /℃: 180 ~ 250
Hardness after tempering at temperature HRC|100℃: 65
Hardness after tempering at temperature HRC|200℃: -
Hardness after tempering at temperature HRC|300℃: -
Hardness after tempering at temperature HRC|400℃: -
FORMS AND DIMENSIONS AVAILABLE
Round bar & disc (diameter): 5.5 to 850mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 200mm
Flat bar (Thickness X width): 10 ~ 350 X 15 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
TYPICAL APPLICATIONS
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
TECHNICAL SALES ASSISTANCE & SERVICE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 200mm
Flat bar (Thickness X width): 10 ~ 350 X 15 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
TYPICAL APPLICATIONS
Cutting tools, Mechanical parts, Air hammer tools, Piercing tools.
TECHNICAL SALES ASSISTANCE & SERVICE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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