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EN10025-4 S420ML saxan bir ah
EN10025-4 S420ML saxan bir ah
EN10025-4 S420ML saxan bir ah
EN10025-4 S420ML saxan bir ah

EN10025-4 S420ML saxan bir ah

TS EN 10025-4 S420ML S420ML saxan bir ah Gnee steel waxay ku takhasustay bixinta saxanka birta EN 10025-4 ee S420ML. Wixii macluumaad dheeraad ah ee taarikada birta ee S420ML, fadlan ku hubi sida soo socota: Halabuurka kiimikada % ee falanqaynta alaabta ee darajada S420ML (1.8836)
Macluumaadka alaabta

S420ML saxan bir ah

S420ML Grade waa shuruudo gaarsiinta farsamada heerkulbeegyada qaab dhismeedka qaab dhismeedka heerkulbeegga ah ee la duubi karo.
S macnaheedu waa birta qaab dhismeedka, M macnaheedu waa xaalada dhalmada.
Xarafka weyn ee L ee tayada leh qiimaha ugu yar ee la cayimay ee qiyamka tamarta saamaynta heerkulka aan ka hoosayn -50 digrii.

Birta Gnee waa wakiilka weyn ee HBIS wuyang mill ee Shiinaha waxaanan ku takhasusnay saxan bir ah oo weyn S420ML. Waxaan bixin karnaa dalabka min waa qayb waxaanan ballan qaadi karnaa qiimaha tartanka si aan u weyneyno suuqayada dibadda.

Halabuurka kiimikada & hantida makaanikada

S420ML Halabuurka Kiimikada ee falanqaynta alaabta ee birta giringiriyey farsamaysan thermo

Curiyaha S420ML  Max % Curiyaha S420ML ugu badnaan %
C 0.18 AL 0.015 daqiiqo
Si 0.55 TI 0.06
Mn 1.80 CR 0.35
P 0.030 NI 0.85
S 0.025 Mo 0.23
Nb 0.06 Cu 0.60
V 0.14 N 0.027
S420ML Guryaha Makaanikada ee heerkulka jawiga ee birta giringiriyey ee farsamaysan heerkulbeegga
Darajo Dhumucda Xoogga Wax-soo-saarka Xoogga Jilicsan Dheeraynta Tamarta Saamaynta
(mm) MPa (daqiiqo) MPa % (min) (KV J) (min)
-50 darajo
S420ML ≤ 16 420 520-680 19 27
16> ilaa ≤40 400 520-680 19 27
40> ilaa ≤63 390 500-660 19 27
63> ilaa ≤80 380 480-640 19 27
80> ilaa ≤100 370 470-630 19 27
100> ilaa ≤120 365 460-620 19 27
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