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POLDI SOLAR

Global 企业标准 POLDISOLAR and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: POLDISOLAR / POLDI SOLAR
Category Grade Standard Region/Area Standard Content
Metals POLDI SOLAR -- Global

Chemical composition(mass fraction)(wt.%) of the POLDI SOLAR

Element Min Max Similar
W 1.2000 1.7000 -
V 0.1000 0.2500 -
Si - 0.4000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.3000 0.7000 -
Cr 1.4500 1.8000 -
C 1.1500 1.3000 -

Mechanical Properties of steel grade POLDI SOLAR

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)
665 (≥) 445 (≥) 41 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade POLDI SOLAR

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
42 - -     0.12 -  
515 146 - 33.3 433   -  
261 - 33 44.2   311 344

Heat Treatment of steel grade POLDI SOLAR

Heat treated : 1214°C - 1623°C

Technological Curves of steel grade POLDI SOLAR

Cross Reference Table (Equivalent Grade) of POLDI SOLAR

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