M2 Kev Kub Ceev Tool Steel Round Bar
M2 yog molybdenum -} Raws siab high- ceev steel heterity thiab siab tod. Nws yog qhov yooj yim rau overheat, yog li lub ntsuas cua sov quenching kub yuav tsum tau nruj me ntsis tswj thiab cov cai kom tiv thaiv kev tiv thaiv kev kub ntxhov. Vim nws lub hardness zoo thiab hnav tsis kam, nws feem ntau siv rau kev tsim cov cuab yeej rau kev txiav nyuaj {{{6} de ntaub. M2 siab {{{9 {{{}} ceev steel muaj nruj zog tiv thaiv thiab yog qhov tsim nyog rau kev sib tw thiab cuam tshuam loads.
M2 Steel Rounds Tshwj Xeeb Cov Lus Qhia Qib
|
Lub teb chaws |
Usa |
Lus German |
Nyiaj txiag |
|
Lub hom phiaj |
ASTM A600 |
Din en iso 4957 |
JIS G4403 |
|
Cov menyuam kawm qib |
M2 |
1.3343 |
Skh51 |
M2 puag ncig Tshuag Hlau Tshuaj Muaj pes tsawg leeg
|
ASTM A600 |
C |
Mn |
P |
S |
Si |
Cr |
V |
Mo |
W |
|||||||
|
M2 tu ncua c |
0.78 |
0.88 |
0.15 |
0.40 |
0.03 |
0.03 |
0.20 |
0.45 |
3.75 |
4.50 |
1.75 |
2.20 |
4.50 |
5.50 |
5.50 |
6.75 |
|
Din Iso 4957 |
C |
Mn |
P |
S |
Si |
Cr |
V |
Mo |
W |
|||||||
|
1.3343 |
0.86 |
0.94 |
… |
… |
… |
… |
… |
0.45 |
3.80 |
4.50 |
1.70 |
2.10 |
4.70 |
5.20 |
5.90 |
6.70 |
|
JIS G4403 |
C |
Mn |
P |
S |
Si |
Cr |
V |
Mo |
W |
|||||||
|
Skh51 |
0.80 |
0.88 |
… |
0.40 |
0.03 |
0.03 |
… |
0.45 |
3.80 |
4.50 |
1.70 |
2.10 |
4.70 |
5.20 |
5.90 |
6.70 |
M2 Hloov Bar Tshuag Cov Khoom Siv Lub Cev
|
Ceev |
0.294 LB / IN3 (8138 KG / M3) |
|
Lub ntiajteb txawj nqus tshwj xeeb |
8.15 |
|
Modulus ntawm elasticity |
0.294 LB / IN3 (8138 KG / M3) |
|
Thermal conductivity |
24 btu / ft / hr /℃f 41.5 w / m /℃k |
|
Luam ntawv |
65% ntawm 1% cov hlau |
M2 Hloov Hlau Bar Neeg Kho Tshuab
|
Cov Khoom Siv Neeg Kho Tshuab |
Me me |
Muaj huab tais |
|
Hardness, Rockwell C (Tempered ntawm 1150 Qib F, Quenched At 2200 Qib F) |
62 |
62 |
|
Hardness, Rockwell C (li tawv tawv, quenched at 2200℃f) |
65 |
65 |
|
Compressive tawm lub zog (thaum tempered ntawm 300℃f) |
3250 MPa |
471000 psi |
|
Izod tej yam tsis muaj hnub nyoog (thaum tempered ntawm 300℃f) |
67 J |
49.4 ft - lb |
|
Puas muaj (poob hauv hli3, raws li -} tawv; ASTM G65) |
25.8 |
25.8 |
|
Puas muaj (poob hauv hli3, Tempered ntawm 1275℃f; ASTM G65) |
77.7 |
77.7 |
|
Poisson tus piv |
0.27-0.30 |
0.27-0.30 |
|
Elastic modulus |
190-210 GPA |
27557-30458 ksi |
M2 puag ncig Tshuag cov khoom hlau khoom
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Peb lav qhov zoo thiab ntau ntawm M2 Kev Kub Ceev Tool Steel Round bar. Yog tias koj xav tau cov ntaub ntawv ntxiv, thov hu rau peb!
Cim npe nrov: M2 Siab Ceev Tool Steel Round Bar, Tuam Tshoj M2 Kev Kub Ceev Tool Steel Rauv Bar Manufacturers, lwm tus neeg, Hoobkas
