W簡介
China Tool Steel And Hard Alloy W,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(biāo)準(zhǔn) |
國家 |
應(yīng)用 |
Steel Grades |
|
W |
|
China |
Alloy tool steel - Measuring tool steel cutting tools |
化學(xué)成分信息(mass fraction)(wt.%) of the W:
元素名稱 |
含量比例值 |
C |
1.05~1.25 |
Si |
≤0.40 |
Mn |
≤0.40 |
Cr |
0.10~0.30 |
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) |
695 (≥) |
617 (≥) |
14 |
21 |
11 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
122 |
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) |
21 |
- |
- |
|
|
0.13 |
- |
|
579 |
834 |
- |
24.3 |
244 |
|
- |
|
495 |
- |
33 |
14.2 |
|
|
213 |
233 |
熱處理信息:
熱處理溫度區(qū)間 |
Heat treated : 1244°C - 1887°C |
對照表(同等等級)信息:
型號 |
標(biāo)準(zhǔn) |
國家 |
應(yīng)用 |
4CrW2Si |
|
China |
Alloy tool steel - Impact resistance tool steel |
W |
|
China |
Alloy tool steel - Measuring tool steel cutting tools |
5CrW2Si |
|
China |
Alloy tool steel - Impact resistance tool steel |
6CrW2Si |
|
China |
Alloy tool steel - Impact resistance tool steel |
CrWMn |
|
China |
Alloy tool steel - cold work steels |
Cr4W2MoV |
|
China |
Alloy tool steel - cold work steels |
6W6Mo5Cr4V |
|
China |
Alloy tool steel - Impact resistance tool steel |
3Cr2W8V |
|
China |
Alloy tool steel - hot-work die steel |
5Cr4Mo3SiMnVA1 |
|
China |
Alloy tool steel - hot-work die steel |
3Cr3Mo3W2V |
|
China |
Alloy tool steel - hot-work die steel |
5Cr4W5Mo2V |
|
China |
Alloy tool steel - hot-work die steel |
4Cr5W2VSi |
|
China |
Alloy tool steel - hot-work die steel |
7Mn15Cr2A13V2WMo |
|
China |
Alloy tool steel - Without magnetic steel mold |
W18Cr4V |
|
China |
High-speed tool steel |
W18Cr4VCo8 |
|
China |
High-speed tool steel |
W18Cr4V2Co8 |
|
China |
High-speed tool steel |
W12Cr4V5Co5 |
|
China |
High-speed tool steel |
W6Mo5Cr4V2 |
|
China |
High-speed tool steel |
CW6Mo5Cr4V2 |
|
China |
High-speed tool steel |
W6Mo5Cr4V3 |
|
China |
High-speed tool steel |