ASTM A106 Taw qhia

ASTM A106 NTES:

1. Astm A106 rau cov neeg Asmeskas cov khoom siv, suav nrog A, B, C yog tag nrho ntawm peb qib

 

Asmeskas tus qauv Zoo sib xws Suav Lub zog tensile
A 20 # 330MPA
B Q235 415MPA,
C Q345 485MPA

 

 

  1. Tshuaj Ntsuam Xyuas
  TheCTC Mn ≤ ≤S Si Xoo sau PCU Mo Ni V
A 0.25 0.27-0.93 0.035 0.035 0.1 0.4 0.4 0.15 0.4 0.08
B 0.30 0.29-1.06 0.035 0.035 0.1 0.4 0.4 0.15 0.4 0.08
C 0.35 0.29-1.06 0.035 0.035 0.1 0.4 0.4 0.15 0.4 0.08

 

Qib siab tshaj yog qhov txawv ntawm C thiab MN, tom qab ntawd nws tuaj nrog lub zog sib txawv.

 

2017061418512420051242006440   20170614185114845606060606025,z845,114845,1148456060.

 

Lub sijhawm Post: Mar-12-2018