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1.8897

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EU EN 1.8897 机械和一般工程用途 - 交货技术条件 - 第1部分：非合金和合金钢管的焊接圆钢管。 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.8897 / 1.8897
Category Grade Standard Region/Area Standard Content
Metals 1.8897 EN 10296-1 EU 机械和一般工程用途 - 交货技术条件 - 第1部分：非合金和合金钢管的焊接圆钢管。

Chemical composition(mass fraction)(wt.%) of the 1.8897

Element Min Max Similar

Mechanical Properties of steel grade 1.8897

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)
248 (≥) 311 (≥) 33 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 1.8897

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
23 - -     0.21 -  
947 489 - 24.3 334   -  
945 - 42 12.2   241 242

Heat Treatment of steel grade 1.8897

Heat treated : 1289°C - 1215°C

Technological Curves of steel grade 1.8897

Cross Reference Table (Equivalent Grade) of 1.8897

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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