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China GB AH-1 外科植入物用不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AH-1 / AH-1
Category Grade Standard Region/Area Standard Content
Metals AH-1 GB/T 4294 China 外科植入物用不锈钢

Chemical composition(mass fraction)(wt.%) of the AH-1

Element Min Max Similar
烧失量(灼减) - - 34.5000
Na2O - 0.4000 -
Fe2O3 - 0.0200 -
SiO2 - 0.0200 -
Al2O3 - - -

Mechanical Properties of steel grade AH-1

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)
571 (≥) 527 (≥) 33 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade AH-1

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 -  
176 121 - 42.3 413   -  
159 - 33 42.2   334 341

Heat Treatment of steel grade AH-1

Heat treated : 1884°C - 1336°C

Technological Curves of steel grade AH-1

Cross Reference Table (Equivalent Grade) of AH-1

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