309s asye pur frèt bobin

Non: 309s asye pur frèt bobin woule
Klas: 300 Seri
Teknik: frèt woule
Egzanp: Availabled
Tolerans: 5%
Surfaceba/2b/no.1/no.3/no.4/8k/hl/2d/1d
Epesè: 0.15-100mm
Anbalaj: estanda lanmè - anbalaj merite
Tan livrezon: 8-14 jou
Longè: Kliyan ′ kondisyon

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Chat kounye a

Ki sa ki 309s asye pur frèt bobin woule?

‌309s asye pur frèt woule bobin‌se yon gwo - fòs, segondè - dite asye pur fèy manifaktire pa pwosesis frèt woule, ak ekselan rezistans korozyon ak sifas ki lis. Sifas li ka trete nan yon varyete fason, tankou glas, fwote, Frosted, elatriye, satisfè bezwen diferan.

Nerjaveèi asye 309s stock bobin

Stainless Steel 309S Coil Stock

Asye pur 309s frèt woule avantaj

After retire cho - woule echèl la oksid, brutality nan sifas 2b nan309s asye pur frèt - woule bobinse RA mwens pase oswa egal a 0.8μm (BA sifas RA mwens pase oswa egal a 0.2μm), epi li ka itilize pou segondè - fen kuizin (tankou revètman fou) ak miray la enteryè nan ekipman tretman chalè san yo pa polisaj adisyonèl, ekonomize 30% nan depans tretman sifas yo.
🔹 to defo sifas la nan309s bobin asye purApre woule frèt se<0.3% (industry average 1%), and the fluidity during welding is good, reducing defects such as pores and slag inclusions, and the welding qualification rate is ≥98%. The hardness is increased from HRB 95 to 110, and the tensile strength is ≥520MPa, which not only maintains the bending toughness (elongation ≥40%), but also improves the wear resistance.

Poukisa Chwazi Gnee

🔹Pwosesis Customized:
Kouch presizyon ± 0.1mm, minimòm lajè 50mm, apwopriye pou pati enstriman presizyon;
Sifas gwo twou san fon pwosesis: sandblasting, bwose, anti - tretman anprent satisfè segondè - fen bezwen decoration.

(Tèt (destriktif, ki pa destriktif):

Analiz chimik - analiz spectro

Tès dite

Tès mikwo, tès macro

Tès mekanik tankou rupture, elongasyon, rediksyon nan zòn

Idantifikasyon materyèl pozitif - tès PMI

🔹free "309s frèt manyèl pwosesis bobin woule", ki gen ladan kalkil reyon koube (R =2 t), tab paramèt soude (ER309L soude fil rekòmande, aktyèl 100-130A), si ou bezwen li, tanpri kontakte nou imedyatman!

Kontakte kounye a

Nerjaveèi asye cho woule bobinSpesifikasyon

309 espesifikasyon bobin asye pur:

Klas	Nerjaveèi asye J1, J2, J4, 201, 202, 301, 304, 304H, 304L, 309, 309s, 310, 310s,
Epesè	0.02mm - 5.0mm
Lajè	3.2mm - 1500mm
Longè	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, tankou pou chak kondisyon kliyan an
Kalite materyèl	Nerjaveèi asye modere asye, gwo twou san fon trase asye, siplemantè gwo twou san fon trase asye, trimès asye difisil, semi asye difisil, plen asye difisil.
Fòm	Bobin / teren
Tès sètifika	Wi.
Kaba	No.1, 2b, 2d, 2H, 2R, No.4, Hairline, Scotch Brite, Satin Fini, No.8, BA.

Konpozisyon chimik nan asye pur 309 bobin

Egalize	Fe	Cr	NI	Mn	Si	C	P	S
SS 309	60%	23%	14%	2%	1%	0.20%	0.045%	0.030%

ASTM A240 SS 309s pwopriyete mekanik bobin

Sede fòs 0.2% Offset0		Ultim rupture Fòs		Elongasyon nan 2 pous.	Dèsye
psi (min.)	(MPA)	psi (min.)	(MPA)	% (min.)	(max.)
45,000	310	85,000	586	50	202 (HBN)

Nerjaveèi asye 309s bobin pwopriyete fizik

Egalize	Dansite (lb / cu. Nan.)	Gravite espesifik	Chalè espesifik (BTU/LB/DEG F-[32-212 DEG F])	Rezistivite elektrik (microhm - cm (nan 68 degre f))	Pwen k ap fonn (DEG F)	Modil tansyon Elastisite
309S	0.287	7.9	0.12	468	2650	29