8CrSi 7)
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Stainless Steel 8CrSi 7-7,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。
8CrSi 7-7簡介
Stainless Steel 8CrSi 7-7,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 |
|
8CrSi 7-7 |
|
|
|
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) |
| 343 (≥) |
565 (≥) |
34 |
43 |
33 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
413 |
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 |
- |
- |
|
|
0.21 |
- |
|
| 824 |
345 |
- |
21.3 |
234 |
|
- |
|
| 369 |
- |
33 |
22.2 |
|
|
231 |
134 |
熱處理信息:
| 熱處理溫度區(qū)間 |
| Heat treated : 1436°C - 1539°C |
對照表(同等等級)信息:
| 型號 |
標(biāo)準(zhǔn) |
國家 |
應(yīng)用 |
| 38CrSiV6 |
DIN |
Germany |
Cold working alloy tool steel |
| 8CrSi7-7 |
DIN |
Germany |
Stainless steel |
| 38CrSi |
GBT |
China |
China structural steel and alloy steel |
| 57NiCrMoV7-7 |
DIN |
Germany |
Hot working alloy tool steel |
| 17-7PH |
UNS |
USA |
precipitation hardening |
| 17-7PH |
UNS |
USA |
precipitation hardening |
| X7CrNiAI17-7 |
DIN |
Germany |
Stainless steel |
| X12CrMnNiN17-7-5 |
AFNOR |
France |
Austenite |
| X2CrNiN17-7-5 |
AFNOR |
France |
Austenite |
| ISO X5CrNi17-7 |
ISO |
ISO |
ISO standard thermal deformation of stainless steel |
| ISO X12CrMnNiN17-7-5 |
ISO |
ISO |
ISO standard thermal deformation of stainless steel |
| ISO X7CrNiAl17-7 |
ISO |
ISO |
ISO standard thermal deformation of stainless steel |
| ISO X7CrNiAl17-7 wire |
ISO |
ISO |
ISO standard spring with stainless steel wire and steel strip |
| ISO X12CrNi17-7 strip |
ISO |
ISO |
ISO standard spring with stainless steel wire and steel strip |
| ISO X6CrNiMo17-12-2 strip |
ISO |
ISO |
ISO standard spring with stainless steel wire and steel strip |
| ISO X7CrNiAl17-7 strip |
ISO |
ISO |
ISO standard spring with stainless steel wire and steel strip |
| EN X2CrMnNiNi 7-7-5 |
EN |
Euronorm |
Euronorm Tool steel |
| EN X2CrMnNiNi7-7-5 |
EN |
Euronorm |
Euronorm Stainless Steel |
| EN X7CrNiAl17-7 |
EN |
Euronorm |
Euronorm Stainless Steel |
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