Q550NH Intsimbi

Uxinzelelo oluphezulu lwemozulu yentsimbi ye-Q550NH enegunya lesivuno ngaphezulu kwe-550 Mpa kunye namandla okuqina ngaphakathi kwe-620-780 Mpa. %,Alt min.0.020%.Nb+V+Ti max.0.22%.

Iinkcukacha:
Ukutyeba: 3mm--150mm
Ububanzi: 30mm--4000mm
Ubude: 1000mm--12000mm
Umgangatho: ASTM EN10025 JIS GB

High tension weathering steel Q550NH,Q550NH ipleyiti yentsimbi,Q550NH corten plate owned isivuno amandla ngaphezu 550 Mpa kunye namandla tensile ngaphakathi 620-780 Mpa.Ukuphucula iimpawu zentsimbi,ezi zinto zilandelayo ingxubevange zingongezwa ngokukhethayo,Nb 0.015-0.060%,V 0.02 -0.12%,Ti 0.02-0.10%,Alt min.0.020%.Nb+V+Ti max.0.22%.

Ipropathi yomatshini ye-Q550NH corten steel:

Ukutyeba (mm)
Q550NH	≤ 16	> 16 ≤ 40	> 40 ≤ 60	>60
Amandla esivuno (≥Mpa)	550	540	530	530
Amandla okuqina (Mpa)	620-780

Ukuqulunqwa kweekhemikhali ze-Q550NH corten steel (Uhlahlelo lobushushu uMax%)

Izinto eziphambili zeekhemikhali zokuqulunqwa kwe-Q550NH
C	Si	Mnu	P	S	Cu	Ni	Cr
0.16	0.65	2.00	0.025	0.030	0.20-0.55	0.12-0.65	0.30-1.25

IiMfuno zobuGcisa kunye neeNkonzo ezongezelelweyo ze-Q550NH ipleyiti yentsimbi:
♦ Uvavanyo loxinzelelo oluphezulu
♦ Uvavanyo oluchaphazela ubushushu obuphantsi
♦ Ukwenziwa konyango lobushushu emva kwe-welded (PWHT)
♦ Ukukhutshwa kwesatifikethi sovavanyo lwe-Orginal Mill phantsi kwe-EN 10204 FORMAT 3.1/3.2
♦ Ukudubula nokupeyinta, ukusika kunye nokuwelda ngokwemfuno zabasebenzisi
♦ Isikhokelo se-G101 sokuqikelela ukuxhathisa kwe-atmospheric corrosion of low alloy steels