20G GB5310 Standard
Products: 20G GB5310 Standard
Mechnical property
|
Standard
|
Model
|
Tensile Strength (Mpa)
|
Yield Strength (Mpa)
|
Elongation Rate (%)
|
Hardness
|
|
GB3087
|
10
|
335～475
|
≥195
|
≥24
|
/
|
|
20
|
410～550
|
≥245
|
≥20
|
/
|
|
|
GB5310
|
20G
|
410～550
|
≥245
|
≥24
|
/
|
|
20MnG
|
≥415
|
≥240
|
≥22
|
/
|
|
