Scope of application of 18Cr2Ni4wa alloy steel:
18Cr2Ni4wa Chemical Composition:
Carbon c: 030~0.40
Silicon si: 017~0.37
Manganese mn: 050~0.80
Phosphorus p: 0030
Sulfur s: 0035
Chromium cr: 070~1.10
Nickel ni:275~3.75
Molybdenum mo: 040~0.60
Mechanical properties of 34CrNi3MOA steel forgings:
Tensile strength b(mpa): 880
Yield Strength s(mpa): 735
Elongation δ5 (%)15
Work of shock absorption aku(j): 63
Hardness (HB): 270 315
b300(mpa)：≥795
s300(mpa)：≥540
18Cr2Ni4wa alloy steel is suitable for manufacturing large cross-section carburized parts that require high strength, good toughness and low notch sensitivity. This means that it may have a wide range of applications in some specific industrial fields, such as: Large machinery and equipment: 18Cr2Ni4wa alloy steel can be used to manufacture key parts of large machinery and equipment, such as bearings, gears, reducers, etc.
These parts usually need to have high strength and good toughness to ensure the reliable operation of the equipment. **18Cr2Ni4wa alloy steel can also be used in automobile manufacturing, such as engine crankshafts, reducer gears, etc. These components need to have high strength, good toughness and durability to meet the high performance requirements of automobiles.
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