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ASTM A403 WP304H BUTT WELD FITTING LONG RADIUS ELBOW 90 DEG B16.9

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ASTM A403 WP304H BUTT WELD FITTING LONG RADIUS ELBOW 90 DEG B16.9

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Brand Name :	YUHONG
Model Number :	ASTM A403 WP304H-S ELBOW
Certification :	API , ABS, DNV, GL , LR, NK.
Price :	NEGOTIABLE
Payment Terms :	T/T, L/C AT SIGHT
Supply Ability :	10000 pcs per month
Delivery Time :	Depends on quantity

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Product Details
Company Profile

ASTM A403 WP304H BUTT WELD FITTING LONG RADIUS ELBOW 90 DEG B16.9

We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube,fittings, flanges. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.

Overview

ASTM A403 WP304H has a high carbon content in chemical compositions.ASTM A403 WP304H normally is used for the pressure piping systems of moderate and high temperature services. WP304H is a kind of heat and corrosion resistant steel.It has a good pipe bending,welding performance,heat and corrosion resistance,high rupture strength and stability,also the cold deformation ability is very good.It could be used up to 650°C,oxidation temperature up to 850°C.

SS304H is a high carbon containing version of the conventionally used austenitic alloy grade 304 Stainless steel. The controlled carbon chemistry is the reason why the SS 304H Reducer has an increased Strength even when used at temperatures as high as up to 1500°F Apart from being an economical alloy, A403 WP304H Elbow is considered to be versatile and corrosion resistant. Thus making it suitable for use in a wide range of general-purpose applications. The standard for wrought grade austenitic stainless steel fittings such as UNS S30409 Tee the has been covered by ASTM A403 specification. The fittings produced in accordance with this specification are intended for use in applications involving pressure piping systems. The ASTM A403 is a specification that has enlisted several aspects that need to be followed during the production of these fittings by manufacturers.

Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304	min.	-	-	-	-	-	18	-	8	-
304	max.	0.08	2	0.75	0.045	0.03	20	-	10.5	0.1
304L	min.	-	-	-	-	-	18	-	8	-
304L	max.	0.03	2	0.75	0.045	0.03	20	-	12	0.1
304H	min.	0.04	-	-	-0.045	-	18	-	8	-
304H	max.	0.1	2	0.75	-0.045	0.03	20	-	10.5	-

Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50 mm) min	Hardness
Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50 mm) min	Rockwell B (HR B) max	Brinell (HB) max
304	515	205	40	92	201
304L	485	170	40	92	201
304H	515	205	40	92	201

Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100 °C (J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100 °C	0-315 °C	0-538 °C	at 100 °C	at 500 °C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Application:

Food processing equipment, particularly in beer brewing, milk processing & winemaking
Kitchen benches, sinks, troughs, equipment and appliances
Architectural paneling, railings & trim
Chemical containers, including for transport
Heat Exchangers
Woven or welded screens for mining, quarrying & water filtration
Threaded fasteners
Springs

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