M42 Kev Kub Ceev Tool Steel Hlau
M42 hlau (w2mo9cr4vco8) yog qhov siab- ceev hlau nrog kev cobalt nyuaj. Nws yog tsuas yog siv rau high - todlightness precision hnav {{ove} tiv taus hardiner cas! Nws kuj tseem siv tau rau cua txias hauv tej cuab yeej thiab riam. Hlau muaj lub hardness siab, nce txog 70hrc, zoo thermal hardness, siab hardness ntawm kev kub siab, thiab yooj yim sib tsoo. Tej cov cuab yeej ua los ntawm cov hlau no tuaj yeem txiav cov hlau- kub- kub} Vim nws zoo zuaj, nws tuaj yeem siv los tsim ntau yam siab {{} pre} precision complex cov cuab yeej.
M42 Khoom Sib Xws Bar Sib Xws
|
Lub teb chaws |
Usa |
Lus German |
Nyiaj txiag |
|
Lub hom phiaj |
ASTM A600 |
Din en iso 4957 |
JIS G4403 |
|
Cov menyuam kawm qib |
M42 |
1.3247 / hs2-9-1-8 |
Skh59 |
M42 Hloov Bar Tshuag Steel Tshuaj Muaj pes tsawg leeg
|
ASTM A600 |
C |
Mn |
P |
S |
Si |
Cr |
V |
Mo |
W |
Co las |
||||||||
|
M42 |
1.05 |
1.15 |
0.15 |
0.40 |
0.03 |
0.03 |
0.15 |
0.65 |
3.50 |
4.25 |
0.95 |
1.35 |
9.00 |
10.00 |
1.15 |
1.85 |
7.75 |
8.75 |
|
Din iso 4957 |
C |
Mn |
P |
S |
Si |
Cr |
V |
Mo |
W |
Co las |
||||||||
|
1.3247 / hs2-9-1-8 |
1.05 |
1.15 |
… |
… |
… |
… |
… |
0.70 |
3.50 |
4.50 |
0.90 |
1.30 |
9.00 |
10.00 |
1.20 |
1.90 |
7.50 |
8.50 |
|
JIS G4403 |
C |
Mn |
P |
S |
Si |
Cr |
V |
Mo |
W |
Co las |
||||||||
|
Skh59 |
1.05 |
1.15 |
… |
0.40 |
0.03 |
0.03 |
… |
0.70 |
3.50 |
4.50 |
0.90 |
1.30 |
9.00 |
10.00 |
1.20 |
1.90 |
7.50 |
8.50 |
M42 Hloov Hlau Qws Lub Cev Muaj Zog
|
Cov Khoom Siv |
Ib yam |
Qhov kub txog qib / Qib F |
||
|
20 / 70 |
400 / 750 |
600 / 1110 |
||
|
Ceev |
Kg / mp lbs / nyob huv |
8.03 .290 |
7.93 .286 |
7.87 .284 |
|
Modulus ntawm elasticity |
Kn / Mm³n PSI |
225 33 · 10 6 |
200 29 · 10 6 |
180 26 · 10 6 |
|
Coefficient ntawm thermal Kev nthuav dav ntawm 20℃/ 70℃f |
ib qib ib nrab f |
- |
11.5 · 10-6 6.4 · 10-6 |
11.8 · 10-6 6.6 · 10-6 |
|
Thermal conductivity |
W / m℃btu / sq. ft. H℃f / nyob rau hauv. |
24 166 |
28 194 |
27 187 |
|
Cov cua sov tshwj xeeb |
J / KG Degree Btu / LB Degree F |
420 0.10 |
510 0.12 |
600 0.14 |
M42 Hlau Quav Bar Cov Cuab Yeej Cuab Yeej Cuab Yeej
|
Cov Khoom Siv Neeg Kho Tshuab |
Me me |
Muaj huab tais |
|
Hardness, Rockwell C (Roj Quenched los ntawm 1204 degree, 5 feeb) |
64.3 |
64.3 |
|
Hardness, Rockwell C (Roj Quenched los ntawm 1177 degree, 5 feeb) |
65.5 |
65.5 |
|
Hardness, Rockwell C (Roj Quenched los ntawm 1163 Qib) |
65.8 |
65.8 |
|
Izod tej yam tsis muaj qhov tseem ceeb (roj quenched ntawm 1191 degree; 510℃npau taws kub) |
13.6 J |
10.0 ft - lb |
|
Izod tej yam tsis muaj qhov tseem ceeb (roj quenched ntawm 1191 degree; 622℃chim siab txias) |
24.4 J |
24.4 J |
|
Luam Ntawv (1% Cov Hlau Hlau) |
35.0 – 40.0% |
35.0 – 40.0% |
|
Poisson tus piv |
0.27-0.30 |
0.27-0.30 |
|
Elastic modulus |
190-210 GPA |
27557-30457 Ksi |
M42 Hloov Hlau Cov Khoom Uas Cov Duab
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Peb lav qhov zoo thiab ntau ntawm M42 Kev Kub Ceev Tool Steel. Yog tias koj xav tau cov ntaub ntawv ntxiv, thov hu rau peb!
Cim npe nrov: M42 Kev Kub Ceev Tool Steel, Tuam Tshoj m42 Kev Kub Ceev Tool Steel Chaw Tsim Khoom, Chaw muag khoom, Hoobkas
