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Grade 1220

Favorite Datasheet

Australia AS Grade1220 Round steel wire for ropes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Grade1220 / Grade 1220
Category Grade Standard Region/Area Standard Content
Metals Grade 1220 AS/NZS 1394 Australia Round steel wire for ropes

Chemical composition(mass fraction)(wt.%) of the Grade 1220

Element Min Max Similar

Mechanical Properties of steel grade Grade 1220

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)
344 (≥) 139 (≥) 12 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade Grade 1220

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 - -     0.12 -  
472 116 - 34.3 222   -  
428 - 23 14.2   324 413

Heat Treatment of steel grade Grade 1220

Heat treated : 1854°C - 1874°C

Technological Curves of steel grade Grade 1220

Cross Reference Table (Equivalent Grade) of Grade 1220

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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