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SBPDL 1275/1420

Favorite Datasheet

Japan JIS SBPDL1275/1420 预应力混凝土用小尺寸螺纹钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SBPDL1275/1420 / SBPDL 1275/1420
Category Grade Standard Region/Area Standard Content
Metals SBPDL 1275/1420 JIS G3137 Japan 预应力混凝土用小尺寸螺纹钢

Chemical composition(mass fraction)(wt.%) of the SBPDL 1275/1420

Element Min Max Similar

Mechanical Properties of steel grade SBPDL 1275/1420

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)
321 (≥) 364 (≥) 13 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SBPDL 1275/1420

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
12 - -     0.43 -  
557 425 - 44.3 143   -  
496 - 33 21.2   242 242

Heat Treatment of steel grade SBPDL 1275/1420

Heat treated : 1681°C - 1256°C

Technological Curves of steel grade SBPDL 1275/1420

Cross Reference Table (Equivalent Grade) of SBPDL 1275/1420

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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