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J1237 Type 2

Favorite Datasheet

America SAE J1237Type2 Metric thread rolling screws and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: J1237Type2 / J1237 Type 2
Category Grade Standard Region/Area Standard Content
Metals J1237 Type 2 SAE J 1237 America Metric thread rolling screws

Chemical composition(mass fraction)(wt.%) of the J1237 Type 2

Element Min Max Similar
Mn 0.5600 1.7100 -
C 0.1300 0.2700 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade J1237 Type 2

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)
472 (≥) 957 (≥) 24 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade J1237 Type 2

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 - -     0.31 -  
836 244 - 32.3 114   -  
947 - 31 33.2   431 413

Heat Treatment of steel grade J1237 Type 2

Heat treated : 1176°C - 1731°C

Technological Curves of steel grade J1237 Type 2

Cross Reference Table (Equivalent Grade) of J1237 Type 2

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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