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SGLH490

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Japan JIS SGLH490 热浸镀55％铝 - 锌合金镀层钢板和线圈 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SGLH490 / SGLH490
Category Grade Standard Region/Area Standard Content
Metals SGLH490 JIS G3321 Japan 热浸镀55％铝 - 锌合金镀层钢板和线圈

Chemical composition(mass fraction)(wt.%) of the SGLH490

Element Min Max Similar

Mechanical Properties of steel grade SGLH490

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)
185 (≥) 518 (≥) 14 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade SGLH490

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
11 - -     0.23 -  
261 966 - 21.3 122   -  
655 - 24 12.2   222 231

Heat Treatment of steel grade SGLH490

Heat treated : 1226°C - 1292°C

Technological Curves of steel grade SGLH490

Cross Reference Table (Equivalent Grade) of SGLH490

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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