347H Stainless Hlau Phaj

1. Txuj: ASTM A240 / ASME SA240
2. Dav: 0~ 2500mm los yog raws li koj xav tau
3. Ntev: 0 ~ 12m lossis raws li koj xav tau
4. Thickness: 0.3 ~ 1200mm los yog raws li koj xav tau
5. Qib: Alloy 347H, UNS S34709, WNR.1.4961

Xa kev nug

Khoom Taw qhia

Alloy 347H (UNS S3409)yog cov pa roj carbon siab, niobium-muaj Cr-Ni austenitic stainless hlau thiab yog cov pa roj carbon ntau (00}4 - 0.10) version ntawm Alloy 347.347H Stainless Hlau Phajtau tsim los txhim kho creep tsis kam thiab siab zog ntawm qhov kub siab tshaj 1000 degree F (537 degree). Kev kub siab oxidation kuj zoo heev nyob rau hauv kev sib cuam tshuam kev pab mus txog 1600 degree F thiab txuas ntxiv kev pab mus txog 1700 degree F. Feem ntau siv nyob rau hauv chemical processing, petrochemical thiab aerospace industries.

ASTM A240 347H hlau phaj Standard:

ASTM A240 Cov Lus Qhia:Specification rau Chromium thiab Chromium-Nickel Stainless Hlau Phaj, Sheet, thiab Sawb rau Cov Nkoj Siab thiab rau Kev Siv Dav Hlau

Qib304, 304L, 321, 316, 316L, 317L, 347H, 309S, 310S, 904L, 254SMO, N08926, S31803, S32205, 2507 thiab lwm yam.

ASTM A240 UNS S34709 Phaj Specification

Kev piav qhia	ASTM A240 Phaj
Txuj	ASTM, ASME, BS, DIN, EN
Thickness	{0}}25-200mm, 0.3mm txog 120mm
Dav	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Ntev	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm
Nto	2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Daim iav, Checkered, Embossed, Hair Line, Sand Blast, Txhuam, Etching
Pob	Txheem Export Seaworthy Pob, lossis raws li xav tau.
Kev Pabcuam Ntxiv	Cladding, Thaum tshav kub kub kho, Annealed, Pickling, Polish, Rolling, Txiav, Khoov, Forging, Me Fabrication thiab lwm yam.

SS 347H Phaj sib npaug qib

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN
SIB 347H	1.4961	S34709	SUS 347 H	-	X6CrNiNb18-12

DIN 1.4961 Stainless Steel Phaj Chemical Composition

Qib	C	Mn	Si	P	S	Cr	Cb	Ni	Fe
347H	0.04 – 0.10	2 0 max	1 0 max	0.045 max	0.030 max	17.00 - 19.00	8 xC – 1.10	9.0 -13.0	6 3,72m

ASTM A240 UNS S34709 Phaj Mechanical Properties

Tensile zog yog 75 ksi
0.2% yield zog yog 30 ksi
Elongation yog 40%
Hardness yog 201
Rockwell B hardness yog 95

347H Stainless Hlau Phaj Fabrication thiab Kub Kho

Kub Ua Haujlwm: Forging, chim siab, thiab lwm yam txheej txheem ua haujlwm kub tuaj yeem ua tau ntawm qhov kub ntawm 1149 txog 1232 degree (2100 thiab 2250 degree F). AISI 347H yuav tsum tau dej quenched thiab annealed kom tau qhov siab tshaj plaws hardness.

Kev Ua Haujlwm Txias: 347H stainless hlau yog tawv heev thiab ductile thiab tuaj yeem yooj yim stamped, blanked, spun, thiab kos.

Annealing: Alloy 347H stainless hlau tuaj yeem muab tso rau ntawm qhov kub ntawm 1010 thiab 1193 degree (1850 thiab 2000 degree F) thiab tom qab ntawd quenched nrog dej.