T12簡介
China Tool Steel And Hard Alloy T12,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 |
|
T12 |
|
China |
Carbon tool steel |
化學成分信息(mass fraction)(wt.%) of the T12:
| 元素名稱 |
含量比例值 |
| C |
1.15~1.24 |
| Si |
≤0.35 |
| Mn |
≤0.40 |
| P |
≤0.035 |
| S |
≤0.030 |
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) |
| 742 (≥) |
654 (≥) |
41 |
23 |
41 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
443 |
物理性質(zhì)信息:
| 溫度 |
彈性模量 |
系數(shù) |
熱導率 |
比熱容量 |
比電阻率 |
密度 |
加權(quán)系數(shù) |
| 42 |
- |
- |
|
|
0.13 |
- |
|
| 798 |
193 |
- |
34.3 |
112 |
|
- |
|
| 651 |
- |
24 |
43.2 |
|
|
143 |
443 |
熱處理信息:
| 熱處理溫度區(qū)間 |
| Heat treated : 1845°C - 1292°C |
對照表(同等等級)信息:
| 型號 |
標準 |
國家 |
應用 |
| T12 |
|
|
|
| T12002 |
UNS |
USA |
Tungsten series High-Speed Tool Steel |
| T12004 |
UNS |
USA |
Tungsten series High-Speed Tool Steel |
| T12005 |
UNS |
USA |
Tungsten series High-Speed Tool Steel |
| T12006 |
UNS |
USA |
Tungsten series High-Speed Tool Steel |
| T12008 |
UNS |
USA |
Tungsten series High-Speed Tool Steel |
| T12015 |
UNS |
USA |
Tungsten series High-Speed Tool Steel |
| T12A |
JIS |
Japan |
Carbide for cutting tools |
| T12A |
JIS |
Japan |
Carbide for cutting tools |
| Z3CT12 |
AFNOR |
France |
Stainless Steel Plate & Steel Strip |
| Z8CNT12 |
AFNOR |
France |
Stainless Steel Plate & Steel Strip |
| T12MoNiCr210 |
STAS/SR |
Romania |
Cast Steel |
| T12NiCr210 |
STAS/SR |
Romania |
Cast Steel |
| T12NNiCrl90 |
STAS/SR |
Romania |
Cast Steel |
| T12NNiCr210 |
STAS/SR |
Romania |
Cast Steel |
| T12TiMoNiCrl75 |
STAS/SR |
Romania |
Cast Steel |
| T12TiNiCr210 |
STAS/SR |
Romania |
Cast Steel |