Alloy Steel 80CrV2
80CrV2 (pronounced "eighty C-R-V-two") is a high-carbon, low-alloy steel known for its excellent combination of toughness, edge stability, and ease of sharpening. It's often described as a superior version of classic high-carbon steels like 1080, with improved hardenability and performance due to its small but effective alloying elements.
Product Name: ALLOY STEEL---80CrV2(Alloy Steel )
Similar Steel Grades:
China | GB/T | 80CrV2 |
Germany | EN/DIN | 80CrV2/1.2235 |
Russia | ГОСТ | 80ХФА (80KhFA) |
U.S.A | AISI/SAE | Near 1080+V |
France | AFNOR | 80CrV2(Z80CrV2) |
Sweden | SS | 1770 |
Japan | JIS | SK85 /SKS85 |
Chemical Composition(%) :
C | Si | Mn | Cr | V | P | S |
0.75-0.85 | 0.25-0.35 | 0.50-0.70 | 0..40-0.60 | 0.15-0.25 | 0.030max | 0.03max |
Principal Feature:
80CrV2 (pronounced "eighty C-R-V-two") is a high-carbon, low-alloy steel known for its excellent combination of toughness, edge stability, and ease of sharpening. It's often described as a superior version of classic high-carbon steels like 1080, with improved hardenability and performance due to its small but effective alloying elements.
Typical Application:
It's a favorite among custom knifemakers, especially for outdoor, bushcraft, and hunting knives where a resilient edge that can withstand impact and abuse is more critical than extreme wear resistance.
Mechanical properties：
Annealed status
Tensile strength (Rm) : ≈ 750-850 MPa
Yield strength (Rp0.2) : ≈ 450-550 MPa
Elongation (A5) : ≈ 15-20%
Impact toughness: Good
Hardness: ≈ 200 HB (~ 20-22 HRC)
It is convenient for cutting and cold working under this condition.
Heat Treatment:
Forging temperature: 800–1050°C, final forging temperature ≥ 800°C
Quenching: Heating at 830–860°C, oil cooling
Tempering: Tempering at 180–250°C for 1–2 hours to achieve approximately 58–62 HRC; for higher toughness, tempering above 300°C is recommended.
Size available:
Sheets or coils | Cold rolled | 0.5-2.5x100-1800mm |
Hot rolled | 3.0-16x100-1800mm |
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