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E312TX-X

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China GB E312TX-X 不锈钢药芯焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: E312TX-X / E312TX-X
Category Grade Standard Region/Area Standard Content
Metals E312TX-X GB/T 17853 China 不锈钢药芯焊丝

Chemical composition(mass fraction)(wt.%) of the E312TX-X

Element Min Max Similar
Cu - 0.5000 -
S - 0.0300 -
P - 0.0400 -
Si - 1.0000 -
Mn 0.5000 2.5000 -
Mo - 0.5000 -
Ni 8.0000 10.5000 -
Cr 28.0000 32.0000 -
C - 0.1500 -

Mechanical Properties of steel grade E312TX-X

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)
383 (≥) 346 (≥) 34 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade E312TX-X

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
31 - -     0.11 -  
132 528 - 13.3 331   -  
189 - 14 24.2   242 421

Heat Treatment of steel grade E312TX-X

Heat treated : 1411°C - 1671°C

Technological Curves of steel grade E312TX-X

Cross Reference Table (Equivalent Grade) of E312TX-X

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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Jiangyou Longhai Special Steel Co.,Ltd.

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