5簡介
Australia AS Structure Steel 5，及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。
基本信息：
| 分類 |
種類 |
型號 |
標準 |
國家 |
應用 |
|---|
| Steel Grades |
|
5 |
AS |
Australia |
Australia Structural steel |
化學成分信息(mass fraction)(wt.%) of the 5：
| 元素名稱 |
含量比例值 |
|---|
| C |
0.35-0.45 |
| Si |
0.10-0.40 |
| Mn |
0.50-1.00 |
| P |
0.04 |
| S |
0.040 |
機械性能信息：
| 屈服強度Rp0.2（MPa） |
抗拉強度Rm（MPa） |
沖擊率 |
伸長率 |
斷面收縮率 |
熱處理狀態 |
布氏硬度（HBW） |
|---|
| 924 (≥) |
798 (≥) |
44 |
41 |
21 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
443 |
物理性質信息：
| 溫度 |
彈性模量 |
系數 |
熱導率 |
比熱容量 |
比電阻率 |
密度 |
加權系數 |
|---|
| 43 |
- |
- |
|
|
0.41 |
- |
|
| 694 |
229 |
- |
21.3 |
423 |
|
- |
|
| 173 |
- |
24 |
13.2 |
|
|
321 |
432 |
熱處理信息：
| 熱處理溫度區間 |
|---|
| Heat treated : 1518°C - 1482°C |
對照表（同等等級）信息：
| 型號 |
標準 |
國家 |
應用 |
|---|
| Q195 |
GBT |
China |
China structural steel and alloy steel |
| Q215 |
GBT |
China |
China structural steel and alloy steel |
| Q215 B |
|
China |
Engineering and welding |
| Q235 |
GBT |
China |
China structural steel and alloy steel |
| Q235 B |
|
China |
Engineering and welding |
| Q235 C |
|
China |
Engineering and welding |
| Q235 D |
|
China |
Engineering and welding |
| Q255 A |
|
China |
Engineering and welding |
| Q255 B |
|
China |
Engineering and welding |
| Q275 |
GBT |
China |
China structural steel and alloy steel |
| Q235q C |
|
China |
Bridge structure with steel |
| Q235q D |
|
China |
Bridge structure with steel |
| Q345q E |
|
China |
Bridge structure with steel |
| Q345q C |
|
China |
Bridge structure with steel |
| ASTM 1005 |
ASTM |
USA |
General use carbon steel bar |
| UNS G10050 |
UNS |
USA |
General use carbon steel bar |
| ASTM 1015 |
ASTM |
USA |
General use carbon steel bar |
| UNS G10150 |
UNS |
USA |
General use carbon steel bar |
| 5CrW2Si |
|
China |
Alloy tool steel - Impact resistance tool steel |
| 5Cr3Mn1SiMo1V |
|
China |
Alloy tool steel - Impact resistance tool steel |
