France AFNOR NF A 35-590, NF A 35-573, NF A 35-574, NF S 90-450, Z20C13 Specialsteel Surgical instruments. Haemostatic forceps. Stainless steel. Chemical composition and hardness and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | Z20C13 | AFNOR | France | Surgical instruments. Haemostatic forceps. Stainless steel. Chemical composition and hardness |
C | Si | Mn | P | S | Cr | Mo | Ni |
---|---|---|---|---|---|---|---|
0.18 -0.23 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.015 | 12.00 -14.00 | ≤ ≥ | ≤ ≥ |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
294 (≥) | 239 (≥) | 42 | 24 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
43 | - | - | 0.44 | - | |||
448 | 767 | - | 22.3 | 243 | - | ||
871 | - | 12 | 43.2 | 323 | 212 |
Heat treated : 1954°C - 1526°C
NF A 35-590 | Tool steels | NF-A-35-590.pdf |
NF A 35-573 | Stainless steels for general purposes. Plates, wide strips and strips | NF-A-35-573.pdf |
NF A 35-574 | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod | NF-A-35-574.pdf |
NF S 90-450 | Surgical instruments. Haemostatic forceps. Stainless steel. Chemical composition and hardness | NF-S-90-450.pdf |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com