42 2943簡介
Czech Republic CSN Special Steel 42 2943，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 |
|
42 2943 |
CSN |
Czech Republic |
The Czech republic Stainless steel |
化學(xué)成分信息(mass fraction)(wt.%) of the 42 2943：
| 元素名稱 |
含量比例值 |
|---|
| C |
0.12 |
| Si |
1.2 |
| Mn |
2 |
| P |
0.045 |
| S |
0.035 |
| Cr |
20.0-22.0 |
| Ni |
4.50-6.00 |
| Mo |
1.80-2.20 |
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） |
|---|
| 557 (≥) |
527 (≥) |
23 |
23 |
13 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
432 |
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) |
|---|
| 24 |
- |
- |
|
|
0.31 |
- |
|
| 864 |
813 |
- |
13.3 |
332 |
|
- |
|
| 624 |
- |
43 |
21.2 |
|
|
222 |
413 |
對照表（同等等級）信息：
| 型號 |
標(biāo)準(zhǔn) |
國家 |
應(yīng)用 |
|---|
| H42 |
ASTM |
USA |
Alloy tool steel |
| T20842 |
UNS |
USA |
Alloy tool steel |
| M42 |
ASTM |
USA |
Molybdenum series High-speed tool steel |
| T11342 |
UNS |
USA |
Molybdenum series High-speed tool steel |
| CPM Rex M42 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
| X42Cr13 |
DIN |
Germany |
Cold working alloy tool steel |
| 1.2242 |
DIN |
Germany |
Cold working alloy tool steel |
| 81MoCrV42-16 |
DIN |
Germany |
Cold working alloy tool steel |
| 1.2442 |
DIN |
Germany |
Cold working alloy tool steel |
| 1.2542 |
DIN |
Germany |
Cold working alloy tool steel |
| 142WV13 |
DIN |
Germany |
Cold working alloy tool steel |
| 1.2842 |
DIN |
Germany |
Cold working alloy tool steel |
| 1.3342 |
DIN |
Germany |
High-speed tool steel |
| BT42 |
|
UK |
Carbide for cutting tools |
| BM42 |
|
UK |
Carbide for cutting tools |
| BM42 |
|
UK |
Carbide for cutting tools |
| 42CrMo4 |
AFNOR |
France |
Carbide for cutting tools |
| 42CrMo4 |
AFNOR |
France |
Carbide for cutting tools |
| X80MoCrV42-16 |
AFNOR |
France |
Carbide for cutting tools |
| X80MoCrV42-16 |
AFNOR |
France |
Carbide for cutting tools |
