253MA 90 Degree Luj Tshib

253MA 90 degree luj tshib1. 253MA S30815 1.48352. Degree: 45/90/180 degree3. Ua tus qauv: ASME B16.9

Raws li ib qho ntawm cov tuam ntxhab nyob hauv Suav teb, peb sov siab txais tos koj los yuav peb 253ma 90 degree luj tshib. Peb lub Hoobkas tseem lees txais qhov kev txiav txim siab customized. Thov tsis pub kom txaus siab rau peb cov nqi sib tw thiab kev pabcuam zoo.

253MA 90 degree luj tshib

1. 253MA luj tshib peb tau exported rau Poland

Yam khoom	Kev piav qhia	SIZE HLI	THICKNESS HLI	LENGTH HLI	KHOOM	QTY. PIECE	QHOV TSEEB QHOV CUB PUB MERER (KG / M)	LUJ TAG NRHO LUJ YAM (KG)

1	SMLS YEEB NKAB BE	168.3	3	3000	253MA	2	12.46	74.74
2	90 DEGREE LR ELBOW	168.3	3		253MA	4

253MA elbow

2. 253MA cov khoom qhia

RA 253 MA yog lean austenitic tshav kub resistant alloy nrog lub zog loj thiab zoo heev oxidation tsis kam. Nws muaj kev sib xyaw zoo ntawm cov nkag nkag nrog lub zog nrog kev tiv thaiv zoo rau oxidation, sulfidation, thiab yaig ntawm qhov kub ntawm qhov kub hauv ib qho alloy uas tsuas yog 11% npib tsib xee. Vim tias nws cov tshuaj lom neeg roj, RA 253 MA yog qhov kev lag luam heev piv rau feem ntau cov tshuaj tiv thaiv tshav kub.

UNS: S30815 W. Nr./EN:00.4893, 1.4835 ASME: SA-240, SA-479, SA-312, SA-249ASTM: A 240, A 276, A 312, A 358, A 409, A 473, A 479, A 813, A 814

Tshuaj lom neeg muaj pes tsawg leeg (npe me)%
C	Si	Mn	P	S	Cr	N	N	Ce *
0.08	1.6	≤0.8	≤0.040	≤0.030	21	11	0.17	0.05

* Yuav kom cerium yuav tsum tau ntxiv qhov ntau ntawm lwm lub ntiaj teb tsis tshua muaj hlau, txij li cov additive yuav siv daim ntawv ntawm mis hlau uas muaj li 50% Ce.

Mechanical zog

Cov yam ntxwv ntawm cov tshuab rau qib 253MA stainless hlau tau muab rau hauv rooj 2.

Cov lus 2. Khoom txhua yam ntawm 253MA qib stainless hlau

Lub Tensile Str (MPa) min	Yield Str 0.2% Ntawv Pov Thawj (MPa) min	Elongation (% hauv 50mm) min	Lub Zog
			Rockwell B (HR B) max	Brinell (HB) max
600	310	40	95	217

Lub cev nqaij daim tawv

Cov yam ntxwv ntawm lub cev rau qib 253MA stainless hlau tau muab rau hauv rooj 3.

Cov lus 3. Lub cev nqaij daim tawv ntawm 253MA qib stainless hlau

Qhov ceev (kg / m3)	Elastic Modulus (GPa)	Txhais Qhov Ntxaib ntawm Kev Ntsuas Kub Loj (hli / m / ° C)			Kev Ntsuam Xyuas Ua Cua Sov (W / mK)		Cov Kub Kub 0-100 ° C (J / kg.K)	Hluav Taws Xob Resistivity (nW.m)
		0-100°C	0-600°C	0-1000°C	li ntawm 20 ° C	ntawm 1000 ° C
7800	200	17.0	18.5	19.5	15.0	29.0	500	850

Cim npe nrov: 253ma 90 degree luj tshib, Suav teb, chaw tsim tshuaj paus, hoobkas, nqe, Mekas