253MA Nerjaveèi asye tiyo

253MA tiyo asye purse yon wo tanperati ki reziste materyèl asye pur ki ka kenbe tèt ak tanperati jiska 1100 degre (2012 degre F). 253MA tiyo san pwoblèm montre ekselan rezistans korozyon nan anviwònman klori ak anviwònman ilfid idwojèn. Li gen bon rezistans oksidasyon epi li ka reziste korozyon ki te koze pa oksidasyon ak sikilasyon tèmik. Li apwopriye pou aplikasyon pou tanperati ki wo tankou tib gwo founo dife, chanm ki degaje konbisyon ak chemine.1.4893 materyèltou gen bon processability epi yo ka frèt travay, cho travay ak soude. Kontakte nou (market@htpipe.com) pou plis enfòmasyon ak quotes gratis!

 

 

SS 253MA Spesifikasyon tiyo

Espesifikasyon	ASTM / ASME A312 / SA312
Tiyo san pwoblèm ak gwosè tib	1/2" NB - 8" NB
Tiyo soude & Tib gwosè	6" NB - 24" NB
Dyamèt Eksteryè	6.0-500mm
Orè	SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Epesè	0.3mm – 20mm
Kalite	San pwoblèm / ERW / soude / fabrike
Fòm	Tiyo wonn/tib, tiyo kare/tib, rektangilè tiyo/tib, tib mawonnen, fòm "U", bobin gato chodyè, tib idwolik
Longè	Single Random, Double Random & Koupe Longè
Fen	Plain Fen, Bizote Fen, Treaded

 

Nerjaveèi asye S30815 Tiyo mekanik ak pwopriyete fizik

Eleman	SS 253MA
Dansite	8 g/cm3
Pwen k ap fonn	1371-1432 degre
Fòs rupture	Psi – 87,000
Fòs Sede (0.2% Offset)	Psi – 45,000
Elongasyon	40 %

 

253MA Nerjaveèi asye tiyo konpozisyon

• Fè (Fe): balans
• Kwòm (Cr): 20.0-22.0%
• Nikèl (Ni): 10.0-12.0%
• Silisyòm (Si): 1.4-2.0%
• Manganèz (Mn): {{0}}.80-2.0%
• Eleman latè ra (Ce, La): 0.03-0.08%
• Souf (S): Mwens pase oswa egal a 0.040%
• Fosfò (P): Mwens pase oswa egal a 0.040%
• Kabòn (C): Mwens pase oswa egal a 0.05%
• Azòt (N): Mwens pase oswa egal a 0.14%
• Molybdène (Mo): Mwens pase oswa egal a 0.20%
• Oksijèn (O): Mwens pase oswa egal a 0.10%

 

253MA Nerjaveèi ekivalan

• EN estanda: 1.4835, 1.4893
• ASTM estanda: S30815, S30825
• JIS estanda: SUH 484

 

253MA vs 310 Nerjaveèi

• 253MA Nerjaveèi:tiyo asye pur 253MAèksèl nan anviwònman tanperati ki wo, se mikwo-alye seryòm ajoute nan adisyon a Silisyòm, bay RA 253 MA ekselan rezistans oksidasyon jiska 1100 degre, konparab ak 310 asye pur.
• 310 Nerjaveèi: 310 Nerjaveèi asye fè byen nan anviwònman tanperati ki wo epi li ka kenbe tèt ak tanperati jiska 1150 degre.

 

S30815 gwosè tiyo asye pur

• Dyamèt Deyò (OD): Ki sòti nan ti dimansyon tankou 6 mm (0.24 pous) rive nan pi gwo gwosè ki depase 500 mm (20 pous) oswa plis.
• Mi epesè: Varye selon aplikasyon ak kondisyon presyon. Li ka varye soti nan tiyo mens ki gen kèk milimèt rive nan tiyo epè ki gen 20 mm (0.79 pous) oswa plis.

 

Nerjaveèi asye 253 MA tiyo Tablo pwa

NPS	Dyamèt deyò		Epesè miray la			Pwa	Pwa
	nan	mm	nan	mm	Pwogramasyon	kg/Mtr	Lb/pye
1/2″	0.84	21	0.109	2.769	40 STD	1.268	0.851
			0.147	3.734	80 STD	1.621	1.088
3/4″	1.05	27	0.113	2.87	40 STD	1.684	1.131
			0.154	3.912	80 STD	2.195	1.474
1″	1.315	33	0.133	3.378	40 STD	2.501	1.679
			0.179	4.547	80 STD	3.325	2.172
1 1/4″	1.66	42	0.14	3.556	40 STD	3.385	2.273
			0.191	4.851	80 STD	4.464	2.997
1 1/2″	1.9	48	0.145	3.683	40 STD	4.048	2.718
			0.2	5.08	80 STD	5.409	3.361
2″	2.375	60	0.154	3.912	40 STD	5.441	3.653
			0.218	5.537	80 STD	7.48	5.022
2 1/2″	2.875	73	0.203	5.516	40 STD	8.629	5.793
			0.276	7.01	80 STD	11.411	7.661
3″	3.5	89	0.216	5.486	40 STD	11.284	7.576
			0.3	7.62	80 STD	15.272	10.253
4″	4.5	114	0.237	6.02		16.073	10.79
			0.337	8.56		22.318	14.983
6″	6.625	168	0.188	4.775		19.252	12.924
			0.203	5.516		20.739	13.923
			0.219	5.563		22.318	14.983
			0.25	6.35		25.354	17.021
			0.28	7.112	40 STD	58.263	18.974
			0.312	7.925		31.334	21.036
			0.375	9.525		37.285	25.031
			0.432	10.973	80 XHY	42.561	28.573
			0.5	12.7		48.719	32.708
8″	8.625	219	0.188	4.775		25.233	16.94
			0.203	5.156		27.198	18.259
			0.219	5.563		29.286	19.661
			0.25	6.35	20	33.308	22.361
			0.277	7.036	30	36.786	24.696
			0.322	8.179	40	42.352	28.554
			0.375	9.525		49.216	33.041
			0.406	10.312	60	53.085	35.638
			0.5	12.7	80 XHY	64.627	43.388
10″	10.75	273	0.188	4.775		31.588	21.207
			0.219	5.563		36.689	24.631
			0.25	6.35	20	41.759	28.035
			0.307	7.798	30	51.002	34.24
			0.344	8.738		56.946	38.231
			0.365	9.271	40 STD	63.301	40.483
			0.438	11.125		71.852	48.238
			0.5	12.7	60 XHY	81.53	54.735
			0.594	15.088	80	95.969	64.429
12″	12.75	324	0.188	4.775		37.57	25.222
			0.219	5.563		43.657	29.309
			0.25	6.35		49.713	33.375
			0.281	7.137		55.739	37.42
			0.312	7.925		61.735	41.445
			0.375	9.525		73.824	49.562
			0.406	10.312		79.727	53.525
			0.5	12.7		97.438	65.415
			0.562	14.275		108.966	73.154
14″	14	356	0.188	4.775		41.308	27.732
			0.219	5.563		48.012	32.233
			0.25	6.35	20	54.685	36.713
			0.281	7.137		61.327	41.172
			0.312	7.925		67.939	45.611
			0.375	9.525	STD	81.281	54.568
			0.438	11.125	40	94.498	63.441
			0.5	12.7	XHY	107.381	72.09
			0.625	15.875		132.983	89.278
16"	16	406	0.188	4.775		47.29	21.748
			0.219	5.563		54.98	36.91
			0.25	6.35	10	62.639	42.053
			0.281	7.137		70.268	47.174
			0.312	7.925	20	77.866	52.275
			0.344	8.738		85.677	57.519
			0.375	9.525	30	93.213	62.578
					STD
			0.438	11.125		108.433	72.797
			0.5	12.7	40	123.289	82.77
					XHY
18″	18	457	0.219	5.563		61.948	41.588
			0.25	6.35		70.593	47.393
			0.281	7.137		79.208	53.176
			0.312	7.925	20	87.792	58.939
			0.375	9.525	STD	105.144	70.588
			0.438	11.125	30	122.369	82.152
			0.5	12.7	XHY	139.198	93.45
			0.562	14.275	40	155.904	104.666
			0.625	15.875		172.754	115.978
20″	20	508	0.25	6.35		78.547	52.733
			0.282	7.163		88.458	59.386
			0.312	7.925		97.719	65.604
			0.375	9.525	20 STD	117.075	78.598
			0.438	11.125		136.305	91.508
			0.5	12.7	30 XHY	155.106	104.13
			0.594	15.088	40	183.378	123.11
			0.625	15.875		192.64	129.328
			0.688	17.475		211.368	141.901

 

 

 

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