80簡(jiǎn)介
China GBT Structure Steel 80,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 |
|
80 |
GBT |
China |
China structural steel and alloy steel |
化學(xué)成分信息(mass fraction)(wt.%) of the 80:
元素名稱 |
含量比例值 |
C |
0.77-0.85 |
Si |
0.17-0.37 |
Mn |
0.50-0.80 |
P |
0.035 |
S |
0.035 |
Cr |
0.25 |
Ni |
0.3 |
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) |
759 (≥) |
917 (≥) |
11 |
34 |
44 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
342 |
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) |
43 |
- |
- |
|
|
0.32 |
- |
|
736 |
424 |
- |
33.3 |
341 |
|
- |
|
281 |
- |
24 |
33.2 |
|
|
111 |
224 |
熱處理信息:
熱處理溫度區(qū)間 |
Heat treated : 1211°C - 1955°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 |
UNS G10080 |
UNS |
USA |
General use carbon steel bar |
UNS G10180 |
UNS |
USA |
General use carbon steel bar |
C80W1 |
|
|
|
C80W2 |
|
|
|
1.2080 |
DIN |
Germany |
Cold working alloy tool steel |
80CrV2 |
UNE |
Spain |
Spain structural alloy steel |
80WCrV8 |
DIN |
Germany |
Cold working alloy tool steel |
1.2880 |
DIN |
Germany |
Cold working alloy tool steel |
SK80 |
JIS |
Japan |
Carbon tool steel |
TC80 |
JIS |
Japan |
Carbon tool steel |
AC805 |
JIS |
Japan |
Carbide for cutting tools |
AC805 |
JIS |
Japan |
Carbide for cutting tools |
X80MoCrV42-16 |
AFNOR |
France |
Carbide for cutting tools |
X80MoCrV42-16 |
AFNOR |
France |
Carbide for cutting tools |
SS14:1880 |
SS |
Sweden |
Carbide for cutting tools |
SS14:1880 |
SS |
Sweden |
Carbide for cutting tools |
C80U |
|
|
|
C80U |
|
|
|
UNS S42800 |
UNS |
USA |
Martensitic special steel |
AISI S13800 |
|
USA |
precipitation hardening |