X簡(jiǎn)介
Romania STAS/SR Structure Steel X,及該型號(hào)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(hào)參照表等。
基本信息:
分類(lèi) |
種類(lèi) |
型號(hào) |
標(biāo)準(zhǔn) |
國(guó)家 |
應(yīng)用 |
Steel Grades |
|
X |
STAS/SR |
Romania |
Alloy structural steel |
化學(xué)成分信息(mass fraction)(wt.%) of the X:
元素名稱 |
含量比例值 |
C |
0.55-0.65 |
Si |
1.50-1.90 |
Mn |
0.60-1.00 |
P |
0.040 |
S |
0.035 |
Cr |
0.25-0.45 |
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(zhǎng)率 |
斷面收縮率 |
熱處理狀態(tài) |
布氏硬度(HBW) |
133 (≥) |
733 (≥) |
32 |
22 |
24 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
141 |
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) |
14 |
- |
- |
|
|
0.41 |
- |
|
863 |
145 |
- |
34.3 |
244 |
|
- |
|
675 |
- |
24 |
33.2 |
|
|
122 |
342 |
熱處理信息:
熱處理溫度區(qū)間 |
Heat treated : 1595°C - 1359°C |
對(duì)照表(同等等級(jí))信息:
型號(hào) |
標(biāo)準(zhǔn) |
國(guó)家 |
應(yīng)用 |
YG3X |
|
China |
Hard alloy tungsten cobalt class |
YG6X |
|
China |
Hard alloy tungsten cobalt class |
CPM Rex M2HCHS |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex M3 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex M4 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex M4HS |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex M35HCHS |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex M42 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex 45 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex 45HS |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex 20 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex 25 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex T15 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex T15HS |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex 76 |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CPM Rex 76HS |
AISI |
USA |
Powder metallurgy high-speed tool steel |
CX-1 |
AISI |
USA |
W-Ta-Co class carbide |
CX-2 |
AISI |
USA |
W-Ta-Co class carbide |
CX-3 |
AISI |
USA |
W-Ta-Co class carbide |
CX-4 |
AISI |
USA |
W-Ta-Co class carbide |