DIN txheem 13CrMo4-4 Boiler Siab Vessel Steel

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DIN txheem 13CrMo4-4 siab nkoj steel phaj piav qhia: Chemical Composition thiab Mechanical Properties:

DIN txheem 13CrMo4-4 siab nkoj steel phaj piav qhia:

Nrog alloy Chrome thiab Molybadenum cov ntsiab lus, boiler steel phaj 13CrMo44 muaj qhov tsawg kawg nkaus yield zog ntawm 300 Mpa, thiab tensile lub zog nyob rau hauv 440-590Mpa.Thaum txiav txim boiler steel phaj 13CrMo44, Gnee steel tus engineer yuav qhia cov neeg siv kawg xaiv ultrasonic kuaj txais tus qauv los ntawm ASTM A435 A577, A578 lossis EN 10160.Original zeb xeem daim ntawv pov thawj yuav raug muab thaum xa khoom raws li cov qauv hlau EN 10204.Rau boiler steel daim hlau 13CrMo44, lub thickness dov yuav tsum muaj kev tiv thaiv zoo rau lav qhov kev nyab xeeb kawg siv hauv boiler thiab lwm cov hlab ntsha siab, Yog li qhov tseeb qhov hnyav rau boiler steel phaj 13CrMo44 yuav tsum hnyav dua li qhov ntsuas qhov ntsuas.

Thickness: 6MM txog 300MM,

Dav: 1500mm txog 4050mm,

Ntev: 3000mm txog 15000mm

Chemical Composition thiab Mechanical Properties:

13CrMo4-4 Tshuaj muaj pes tsawg leeg
Qib	Cov ntsiab lus Max (%)
13 Nc4 4	C	Si	Mn	P	S	Al	Cr
	0.08-0.18	0.10-0.35	0.40-0.10	0.035	0.030		0.70-1.10
	Cu	Ni	Mo	Nb	Ti	V
	0.3		0.4-0.6

Qib	13CrMo4-4 Mechanical Property
Qib	Thickness	Yield
13 Nc4 4	mm	Min Mpa
	6-16	300
	16-40	295
	40-60	295
	60-100	275
	100-150	255

Technical Requirements & Additional Services:
♦ Kev ntsuas kub tsawg
♦ Rolling raws li tus qauv NACE MR-0175 (HIC + SSCC)
♦ Ultrasonic xeem raws li EN 10160, ASTM A435, A577, A578
♦ Tshaj tawm Orginal Mill xeem daim ntawv pov thawj raws li EN 10204 FORMAT 3.1/3.2
♦ Txhaj tshuaj tua kab mob thiab pleev xim, txiav thiab vuam raws li tus neeg siv khoom xav tau