ASTM A106 Introduction

ASTM A106 Introductio:

1. ASTM A106 pro materia vexillum American, incluso A, B, C tres gradus

 

American vexillum Similia Sinica distrahentes fortitudo
A 20# 330MPa
B Q235 415MPa,
C Q345 485MPa

 

 

  1. Analysis chemica
  ≤C Mn ≤P ≤S Si ≤Cr ≤Cu 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

 

Superius gradus per C et Mn distinguitur, ergo cum diversis distrahendis viribus.

 

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Post tempus: Mar-12-2018