Stainless Steel 347 / 347H Threaded Forged Fittings

Werkstoff Nr. 1.4550 Stainless Steel 347 Threaded Forged Fittings, Werkstoff Nr. 1.4961 Stainless Steel 347H Threaded Forged Fittings, SS 347H Threaded Forged Fittings, ASTM A182 Stainless Steel 347H Cross Suppliers in India.

347H SS Couplings, SS 347H Threaded Elbow, 347H SS Forged 90 Deg, SS 347 Threaded Forged Fittings, SS 347 Threaded Elbow, SS 347 Threaded 90 deg Elbow, BS 3799 Stainless Steel Threaded Couplings Manufacturer in India.

We are Manufacturer, Supplier & Exporter of Stainless Steel 347 / 347H Threaded Forged Fittings that are being designed as per the national and international standard quality of raw materials and thus making sure of their durability and high quality. Some metals may be forged cold, but iron and steel in SS 347 / 347H Forged Fittings (WNR 1.4550) are almost always hot forged. Our SS 347 Threaded Elbow (45 deg, 90 Deg) Forged Fittings are variants of the basic austenitic 18/8 Grade 304 with added Columbium - the introduction of Columbium stabilizes the steel and eliminates carbide precipitation which subsequently causes intergranular corrosion.

In alloys with 12 % – 13 % chromium, the passive layer is strong enough to prevent Stainless Steel 347 Forged Threaded Cross from corroding in normal or mildly aggressive media. The main effect of the alloying element nickel is on the structure of Stainless Steel 347 Forged Threaded Cap and its mechanical properties. The structure of Stainless Steel 347 Forged Threaded Fittings is austenitic with an adequate content of nickel, where corrosion resistance generally increases with increasing content of chromium. Our SS 347 / 347H Threaded fittings are manufactured with utmost precision, ensuring that our range of products comply with international quality parameters. These fittings are manufactured in distinguished shapes, grades and sizes as per the clients specific requirements.

Specification

Grade	SS 347 | Stainless Steel 347 | UNS S34700, SS 347H | Stainless Steel 347H | UNS S34709
Standard	ASTM A182 & ASME SA182
Dimensions	ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size	1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class	2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Form	Threaded 45 deg Elbow, Threaded 90 deg Elbow, Threaded Tee, Threaded Cross, Threaded Cap, Threaded Bend, Threaded Coupling, Threaded Union , Threaded Bushing, Plug, Hex Plus, Hexagonal Plus, Lateral Tee.
Type	Threaded Forged Fittings

Grade Specification

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 347	1.4550	S34700	SUS 347	–	08Ch18N12B	–	X6CrNiNb18-10
SS 347H	1.4961	S34709	SUS 347H	–	–	–	X6CrNiNb18-12

Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Cb	Ni	Fe
SS 347	0.08 max	2 max	1.00 max	0.045 max	0.030 max	17.00 – 20.00	10xC – 1.10	9.00 – 13.00	62.74 min
Grade	C	Mn	Si	P	S	Cr	Cb	Ni	Fe

Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1454 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
8.0 g/cm3	1454 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Other Types of Stainless Steel 347 / 347H Threaded Forged Fittings