ASTM A 240 347 Hlau Phaj

1. Txuj: ASTM A240, ASME SA240
2. Thickness: 0.012" - 4"
3. Dav: 39.37 "rau 78.74" lossis customized
4. Ntev: 78.74 "mm-236.22" lossis customized

Xa kev nug

Khoom Taw qhia

ASTM A240 347 Hlau Phaj yog ib qho stabilized austenitic stainless hlau, cov phaj no yog ua los ntawm 17-19% chromium thiab 9-13% npib tsib xee, nrog me me ntxiv ntawm molybdenum thiab niobium. S34700 stainless hlau phaj muaj corrosion kuj zoo, tshwj xeeb tshaj yog tiv thaiv rhiab heev thiab intergranular corrosion. 1.4550 feem ntau yog muab rau hauv lub xeev annealed, thiab tuaj yeem kho cua sov kom muaj zog thiab tawv. Peb yog SS 347 tus neeg xa khoom nrog 15+ kev paub txog kev xa tawm, tiv tauj peb kom paub ntau ntxiv thiab nqe lus pub dawb!

ASTM A240 Stainless hlau 347 Phaj Sheet Standard:

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

Lwm cov khoom: 347 Stainless Hlau Flanges, Fittings, Forgings, Fasteners, Yeeb Nkab, Tubes, Phaj, Sheets, Strips, Coils, Bars, Round Rods, thiab lwm yam.

347 Stainless Hlau Phaj Daim Ntawv Qhia Specification

Kev piav qhia	ASTM A240 Cold Rolled Stainless Hlau Phaj
Txuj	ASTM, ASME, BS, DIN, EN
Specification	Cold rolled: 1219mm * 2438mm (4′ x 8′), 1219mm * 3048mm (4′ x 10′), 1220mm * 2440mm, 1250mm * 2500mm Kub dov: 1500mm * 2000mm, 1000mm * 3000mm, 1500mm * 4000mm, 1500m * 6000mm
Cov txheej txheem	Kub dov phaj (HR), Cold Rolled Sheet (CR), 2B, 2D, BA NO (8), SATIN (Met with Plastic Coated)
Nto	2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Daim iav, Checkered, Embossed, Hair Line, Sand Blast, Txhuam, Etching
Thickness	0 3-100mm
Dav	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Ntev	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm

Hu rau tam sim no

Alloy 347 347H Stainless Hlau Phaj Composition

Element	347	347H
Chromium	17.00 feeb.-19.00 max.	17.00 feeb.-19.00 max.
Nickel	9. 00 min.-13 00 max.	9. 00 min.-13 00 max.
Cov pa roj carbon	0.08	0.04 min.-0.10 max.
Manganese	2.00	2.00
Phosphorus	0.045	0.045
Sulfur	0.03	0.03
Silicon	0.75	0.75
Columbium & Tantalum	10 x (C + N) min.-1 00 max.	8 x (C + N) min.-1 00 max.
Hlau	Tshuav	Tshuav

Stainless hlau 347 phaj siab kub kuj

347 stainless hlau muaj qhov kub thiab txias ntawm 800-900 degree, nws tuaj yeem tiv taus qhov kub thiab txias mus txog 800-900 degree (1472-1652 degree F) yam tsis muaj qhov tseem ceeb ntawm cov khoom siv kho tshuab.

347 SS Mechanical Properties

Tensile zog 75 ksi txhua
Yield zog 30 ksi ntawm 0.2%
Elongation 40%.
201 ntawm Brinell nplai
95 ntawm Rockwell B nplai

Weldability

ASTM A240 UNS S34700 daim hlau tuaj yeem yooj yim welded siv cov txheej txheem vuam xws li nplaum hlau arc vuam (SMAW), roj tungsten arc vuam (GTAW), thiab roj hlau arc vuam (GMAW).

Alloy 347 Daim Ntawv Thov

Kev ua tshuaj lom neeg
Roj thiab Roj
Tshuaj
Kev ua zaub mov
Thaum tshav kub kub Exchangers

ASTM A240 347 Cold Rolled Plate Sheet Tolerances

Nominal thickness	PT.A		PT.B
	Nominal dav		Nominal dav
	＜1250	1250~2100	600~＜1000	1000~＜1250	1250~＜2100
0.10~＜0.25	±0.03	-	-	-	-
0.25~＜0.30	±0.04	-	±0.038	±0.038	-
0.30~＜0.60	±0.05	±0.08	±0.040	±0.040	±0.05
0.60~＜0.80	±0.07	±0.09	±0.05	±0.05	±0.06
0.80~＜1.00	±0.09	±0.10	±0.05	±0.06	±0.07
1.00~＜1.25	±0.10	±0.12	±0.06	±0.07	±0.08
1.25~＜1.60	±0.12	±0.15	±0.07	±0.08	±0.10
1.60~＜2.00	±0.15	±0.17	±0.09	±0.10	±0.12
2.00~＜2.50	±0.17	±0.20	±0.10	±0.11	±0.13
2.50~＜3.15	±0.22	±0.25	±0.11	±0.12	±0.14
3.15~＜4.00	±0.25	±0.30	±0.12	±0.13	±0.16
4.00~＜5.00	±0.35	±0.40	-	-	-
5.00~＜6.50	±0.40	±0.45	-	-	-
6.50~8.00	±0.50	±0.50	-	-	-

Lus Cim: Qhov tso cai sib txawv ntawm lub thickness ntawm stainless hlau phaj yuav tsum tau raws li qhov yuav tsum tau ntawm zoo tib yam precision (PT.A) nyob rau hauv lub rooj. Yog tias xav tau los ntawm tus neeg yuav khoom thiab tau teev tseg hauv daim ntawv cog lus, nws tuaj yeem ua tiav raws li qhov siab dua (PT.B) hauv lub rooj.