P3簡介
USA ASTM Tool Steel And Hard Alloy P3,及該型號鋼材的基本信息、化學(xué)元素成分、機(jī)械性能、力學(xué)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(biāo)準(zhǔn) |
國家 |
應(yīng)用 |
Steel Grades |
|
P3 |
ASTM |
USA |
Alloy tool steel |
化學(xué)成分信息(mass fraction)(wt.%) of the P3:
元素名稱 |
含量比例值 |
C |
≤0.10 |
Si |
≤0.40 |
Mn |
0.20~0.60 |
P |
≤0.030 |
S |
≤0.030 |
Cr |
0.40~0.75 |
Ni |
1.00~1.50 |
機(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) |
抗拉強(qiáng)度Rm(MPa) |
沖擊率 |
伸長率 |
斷面收縮率 |
熱處理狀態(tài) |
布氏硬度(HBW) |
716 (≥) |
396 (≥) |
42 |
23 |
44 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
342 |
物理性質(zhì)信息:
溫度 |
彈性模量 |
系數(shù) |
熱導(dǎo)率 |
比熱容量 |
比電阻率 |
密度 |
加權(quán)系數(shù) |
44 |
- |
- |
|
|
0.24 |
- |
|
444 |
218 |
- |
31.3 |
143 |
|
- |
|
868 |
- |
32 |
33.2 |
|
|
232 |
443 |
熱處理信息:
熱處理溫度區(qū)間 |
Heat treated : 1499°C - 1586°C |
對照表(同等等級)信息:
型號 |
標(biāo)準(zhǔn) |
國家 |
應(yīng)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 1030 |
ASTM |
USA |
General use carbon steel bar |
UNS G10300 |
UNS |
USA |
General use carbon steel bar |
ASTM 1005 |
ASTM |
USA |
General use carbon steel bar |
UNS G10050 |
UNS |
USA |
General use carbon steel bar |
ASTM 1006 |
ASTM |
USA |
General use carbon steel bar |
UNS G10060 |
UNS |
USA |
General use carbon steel bar |