1b簡(jiǎn)介
Romania STAS/SR Structure Steel 1b,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 |
種類 |
型號(hào) |
標(biāo)準(zhǔn) |
國(guó)家 |
應(yīng)用 |
| Steel Grades |
|
1b |
STAS/SR |
Romania |
Structural steel |
化學(xué)成分信息(mass fraction)(wt.%) of the 1b:
| 元素名稱 |
含量比例值 |
| C |
0.12-0.20 |
| Si |
0.15-0.35 |
| Mn |
0.40-0.70 |
| P |
0.040 |
| S |
0.040 |
| Cr |
0.30 |
| Ni |
Max 0.30 |
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) |
| 631 (≥) |
758 (≥) |
13 |
21 |
22 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
232 |
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 |
- |
- |
|
|
0.41 |
- |
|
| 693 |
495 |
- |
31.3 |
234 |
|
- |
|
| 627 |
- |
21 |
23.2 |
|
|
433 |
443 |
對(duì)照表(同等等級(jí))信息:
| 型號(hào) |
標(biāo)準(zhǔn) |
國(guó)家 |
應(yīng)用 |
| BW1B |
|
UK |
Carbide for cutting tools |
| AISI 501B |
AISI |
USA |
Martensitic special steel |
| 1b |
STAS/SR |
Romania |
Structural steel |
| 51B40 |
AS |
Australia |
Australia Structural steel |
| XK51B60S |
AS |
Australia |
Australia Structural steel |
| K51B60HS |
AS |
Australia |
Australia Structural steel |
| SBV1B |
|
|
|
| XH51BMTЮ/KΦK-BД |
ГОСТ |
Russia |
Russia COST standard deformation of high temperature alloy |
| XH51BMTЮKΦP(ЭП220) |
ГОСТ |
Russia |
Russia COST standard deformation of high temperature alloy |
| TAC-1B |
GBT |
China |
Superalloys and high temperature intermetallic materials |