GB / T1591 {{{- 2018}} -} alloy high-zog txheem qauv hlau. Q355Ntnc muaj lub zog siab, nkees ua kom tsis kam; High tougness thiab tsawg heev nkig kev hloov ntsuas kub; zoo khaub thuas tsim kev ua tau zoo thiab vuam kev kawm; Nws muaj zoo corrosion tsis kam thiab qee yam hnav tsis kam.
Tshuaj Muaj Tshuaj
C |
Si |
Mn |
P |
S |
Nb |
V |
Ti |
Cr |
Ni |
CU |
Mo |
N |
Als |
|
Tsawg dua los yog sib npaug rau 0.20 |
Tsawg dua los yog sib npaug rau 0.50 |
0.90-1.65 |
Tsawg dua los yog sib npaug rau 0.030 |
Tsawg dua los yog sib npaug rau 0.030 |
0.005-0.050 |
0.01-0.12 |
0.006-0.05 |
Tsawg dua los yog sib npaug rau 0.30 |
Tsawg dua los yog sib npaug rau 0.50 |
Tsawg dua los yog sib npaug rau 0.40 |
Tsawg dua los yog sib npaug rau 0.10 |
Tsawg dua los yog sib npaug rau 0.015 |
Tsawg dua los yog sib npaug rau 0.015 |
Q355Nnc cov hlau tshuab kho
Caw lub zog min., MPa (hauv cov tuab sib txawv, hli) |
Tensile Lub Zog MPA (hauv cov tuab tuab, hli) |
|||||||||
|
Tsawg dua los yog sib luag rau 16 |
16-40 |
40-63 |
63-80 |
80-100 |
100-150 |
150-200 |
200-250 |
Tsawg dua los yog sib npaug rau 100 |
100-200 |
200-250 |
|
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
470-630 |
450-600 |
450-600 |
Q355C steel phaj txiav:
Cov nplaim hluav taws xob steel txiav rau cov txheej txheem ntawm cov hlau uas muaj pa roj av kom zoo (oxy} pahg
Cov hau kev rau txiav steel daim hlau suav nrog cov nplaim txiav, hlau txiav, thiab ultra- Lub dav dav dej siab}} Lub dav hlau dej siab}
Nplaim txiav cov khoom yog tsawg {- tus nqi thiab yog ib txoj kev lag luam thiab zoo qauv rau kev txiav cov hlau tuab. Txawm li cas los xij, nws muaj kev txwv thaum txiav nyias daim hlau. Yog li ntawd, cov phiaj tuab feem ntau txiav siv nplaim txiav.
Q355Nnc steel phaj flelting txoj kev:
Cov hlau yog smelted los ntawm converter lossis hluav taws xob rauvhu, thiab kev kho sab nraud sab nraud tuaj yeem ua thaum tsim nyog. Yog tsis muaj lwm yam kev yuav los ntawm tus neeg yuav khoom thiab sau tseg hauv daim ntawv cog lus, cov qauv smelting feem ntau ntawm kev txiav txim siab ntawm tus neeg xa khoom.
Q355nc Stainless Phaj Ntau Lawm Txheej Txheem:
Cov khoom siv raw (Seem hlau, hlau hlau, pob zeb ua hluav taws xob →
Cov kev qhia tshwj xeeb ntawm Q355nc Stainless Phaj:
Q355nc steel phaj; 10 * 2000-2400 * 9000-12000
Q355nc steel phaj; 15 * 2000-2500 * 9000-11500
Q355nc steel phaj; 20 * 2000-2400 * 9000-12000
Q355nc steel phaj; 25 * 2000-2500 * 9000-11500
Q355nc steel phaj; 30 * 2000-2400 * 9000-12000
Q355nc steel phaj; 35 * 1840-2600 * 9000-11500
Q355nc steel phaj; 40 * 2000-2700 * 9500-12000
Q355nc steel phaj; 50 * 2000-2700 * 9000-11500
Q355nc steel phaj; 60 * 1850-2800 * 8700-12000
Q355nc steel phaj; 70 * 1930-2860 * 9600-12000
Q355nc steel phaj; 80 * 2000-2500 * 10000-13500
Q355nc steel phaj; 90 * 2000-2600 * 11000-13500
Q355nc steel phaj; 100 * 2500-2800 * 11000-14000
