X12 / D3 / 1.2080 / CR12, D6 / 1.2436 / CR12
Characteristics for grade X12 (Х12)
Brand:
X12
Classification:
Tool steel
Products offered by advertisers: No data
Application:
cold dies with high abrasion resistance, not exposed to strong impacts and impacts; drawing boards, eyes for calibrating bar metal for thread rolling, bending and forming dies, complex sections of body dies, dies and punches of punching and punching dies, punching of the active part of electrical machines, etc.
Chemical composition in% for grade X12 (Х12)
GOST 5950-2000
C
Si
Mn
Ni
S
P
Cr
Mo
W
V
Ti
Cu
2 - 2.2
0.1 - 0.4
0.15 - 0.45
up to 0.4
up to 0.03
up to 0.03
11.5 - 13
up to 0.2
up to 0.2
up to 0.15
up to 0.03
up to 0.3
Температура критических точек материала Х12
| Ac1 = 810 , Ac3(Acm) = 835 , Ar3(Arcm) = 770 , Ar1 = 755 , Mn = 180 |
| Твердость Х12 после отжига , ГОСТ 5950-2000 | HB 10 -1 = 255 МПа |
Зарубежные аналоги материала Х12
Внимание! Указаны как точные, так и ближайшие аналоги.
| США | Германия | Япония | Франция | Англия | Евросоюз | Италия | Испания |
| - | DIN,WNr | JIS | AFNOR | BS | EN | UNI | UNE |
| D3 T30403 T30404 |
1.2060 1.2080 X210Cr12 X210CrW12 |
SKD1 | X200CM2 X200Cr12 Z200C12 |
2080 BD3 |
1.2080 X210Cr12 X21Cr12 |
X205Cr12KU | F.5212 X120Cr12 X210CM2 X210Cr12 |
| Китай | Швеция | Болгария | Польша | Румыния | Чехия | Австрия | Юж.Корея |
| GB | SS | BDS | PN | STAS | CSN | ONORM | KS |
| Cr12 | 2312 | Ch12 X210Cr12 |
NC11 | 205Cr115 | 19436 | BOHLERK100 K100 |
STD1 |