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Commercial Grade
1.4862
Other Names
Brand/Supplier
America ->
Classification Special Alloy Steel
Properties Corrosion Resistance
Density 7.86 g/cm3
Chemical Element Composition Content (%)
Component C Si Mn S Cr Ni * Cu Ti More
Minimum Value - 1.9 0.8 - 17 34.5 - - Fe:余量
Maximum Value 0.1 2.6 1.5 0.03 19 41 0.5 0.2
Mechanical Properties
temperature
°C		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
%
20 Heat Treatment 687 363 37.1
100 Heat Treatment 629 329 36.3
200 Heat Treatment 616 303 32.7
300 Heat Treatment 607 304 36.7
400 Heat Treatment 602 297 35.2
500 Heat Treatment 578 283 35.4
600 Heat Treatment 482 253 40.1
700 Heat Treatment 335 208 48.8
800 Heat Treatment 181 116 75.7
900 Heat Treatment 105 66 79.9
1000 Heat Treatment 65 36 74.6

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