4CrW2Si
2024-07-27 15:05:52 Origin： Remark：0 Click：
GB/T 1299-2014 Material Specification of Impact Resisitant Steel 4CrW2Si Round bar, Flat bar, Plate, Strip 4CrW2Si Stock available, Cold rolled
RAW MATERIAL DATASHEET - GB 4CrW2Si
Material Specifications - GB/T 1299-2014
Special Melting Process - EAF + VD + LF / BEF
H S Code For Customs: 7228 4000 / 7228 5000 / 7228 6000
Available Stock on hand - Round bar diameter 50 / 80mm
Typical applications - Cutting tools. Mechanical parts, Air hammer tools. Piercing tools.
PROFILES & DIMENSIONS
Round bar (diameter): 5.5 to 450mm
Flat bar (thickness X width): 10 ~ 250 X 15 ~ 600 X Lmm
Sheet / plate (thickness X width): 1.0 ~ 300 X 10 ~ 1000 X Lmm
Forging piece: stepped shafts and other different shapes based on OEM.
Third party inspection service.
Export packing / Export documents.
CNC saw cutting.
Marking by stamping or printing.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
Round bar (diameter): 5.5 to 450mm
Flat bar (thickness X width): 10 ~ 250 X 15 ~ 600 X Lmm
Sheet / plate (thickness X width): 1.0 ~ 300 X 10 ~ 1000 X Lmm
Forging piece: stepped shafts and other different shapes based on OEM.
Third party inspection service.
Export packing / Export documents.
CNC saw cutting.
Marking by stamping or printing.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
MAIN CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.35 ~ 0.45
Silicon, Si (％): 0.80 ~ 1.10
Manganese, Mn (％): ≤ 0.40
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 1.00 ~ 1.30
Tungsten, W (%): 2.00 ~ 2.50
Molybdenum, Mo (%): -
Vanadium, V (%): -
Ferrum, Fe (%): balance.
Carbon, C (％): 0.35 ~ 0.45
Silicon, Si (％): 0.80 ~ 1.10
Manganese, Mn (％): ≤ 0.40
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 1.00 ~ 1.30
Tungsten, W (%): 2.00 ~ 2.50
Molybdenum, Mo (%): -
Vanadium, V (%): -
Ferrum, Fe (%): balance.
MECHANICAL PROPERTIES - HEAT TREATMENT PRACTICE
Annealing temperature /℃: -
Quenching temperature /℃: 860 ~ 900
Cooling medium: oil.
Common tempering temperature /℃: -
Hardness via tempering Temp. HRC: 53 Min.
Hardness via annealing heat treatment / HBW: 179 ~ 217.
TECHNICAL SALES ASSISTANCE & SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
If you meet further on any technical enquiry or help, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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