D3簡介
USA ASTM Tool Steel And Hard Alloy D3,及該型號鋼材的基本信息、化學(xué)元素成分、機械性能、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 |
標準 |
國家 |
應(yīng)用 |
| Steel Grades |
|
D3 |
ASTM |
USA |
Alloy tool steel |
化學(xué)成分信息(mass fraction)(wt.%) of the D3:
| 元素名稱 |
含量比例值 |
| C |
2.00~2.35 |
| Si |
0.10~0.60 |
| Mn |
0.20~0.60 |
| P |
≤0.030 |
| S |
≤0.030 |
| Cr |
11.0~13.5 |
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(tài) |
布氏硬度(HBW) |
| 977 (≥) |
522 (≥) |
34 |
21 |
21 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
434 |
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) |
| 11 |
- |
- |
|
|
0.12 |
- |
|
| 164 |
527 |
- |
33.3 |
313 |
|
- |
|
| 729 |
- |
11 |
23.2 |
|
|
231 |
423 |
熱處理信息:
| 熱處理溫度區(qū)間 |
| Heat treated : 1414°C - 1427°C |
對照表(同等等級)信息:
| 型號 |
標準 |
國家 |
應(yīng)用 |
| D3 |
ASTM |
USA |
Alloy tool steel |
| BD3 |
|
UK |
Carbide for cutting tools |
| BD3 |
|
UK |
Carbide for cutting tools |
| ASTM CD3MWCuN |
AISI |
USA |
|
| D32 |
STAS/SR |
Romania |
Structural steel |
| D36 |
STAS/SR |
Romania |
Structural steel |
| ZGD345-570 |
GBT |
China |
Low alloy steel castings for general engineering and structural purposes |
| ZGD345-570 |
GBT |
China |
Low alloy steel castings for general engineering and structural purposes |
| CD3MWCuN |
ASTM |
USA |
Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application |
| CD3MWCuN |
ASTM |
USA |
Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application |