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Stainless Steel  347H Forged Fittings
Stainless Steel Fittings
Stainless Steel Forged Fittings
Forged Fittings

Stainless Steel 347/347H Forged Fittings

Stainless steel 347 is a stabilized alloy whose specialty is the exceptional resistance to intergranular corrosion. Apart from that, it holds great level of strength and therefore can be used under high temperatures ranging from 800 to 1500° F (i.e. 427 to 816° C) in the chromium carbide precipitation. The reason behind the stabilization of this alloy plate is the addition of columbium and tantalum. Alloy 347 plates can only be hardened by cold working and not by heat treatment. It is feasible for welding and can be processed by standard shop fabrication.
Product information
Stainless steel 347 is a stabilized alloy whose specialty is the exceptional resistance to intergranular corrosion. Apart from that, it holds great level of strength and therefore can be used under high temperatures ranging from 800 to 1500° F (i.e. 427 to 816° C) in the chromium carbide precipitation. The reason behind the stabilization of this alloy plate is the addition of columbium and tantalum. Alloy 347 plates can only be hardened by cold working and not by heat treatment. It is feasible for welding and can be processed by standard shop fabrication.
Chemical Analysis Weight % (all values are maximum unless a range is otherwise indicated)
Element 347 347H
Chromium 17.00 min.-19.00 max. 17.00 min.-19.00 max.
Nickel 9.00 min.-13.00 max. 9.00 min.-13.00 max.
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.
Iron Balance Balance
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Other Products of Stainless Steel 347 / 347H Forged Fittings

•   Stainless Steel 347 Threaded Elbow
•   AISI 347H 90 deg. Socket weld Elbow
•   SS 347 Forged Equal & Unequal (reducing) Tees
•   SS 347H Threaded Cross
•   Stainless Steel 347 Socket weld Full Coupling
•   SS 347H Socket weld Half Coupling
•   ASTM SS 347 Threaded Pipe Nipples
•   SS 1.4550 Threaded Street Elbow
•   Stainless Steel 347 Swage Nipples
•   SS 347 45 deg. Threaded Elbow
•   Stainless Steel 347H Threaded Union
•   SS 1.4961 Threaded Equal & Unequal(reducing) Cross
•   Stainless Steel 347H Forged End Pipe Cap
•   SS 347 Socket weld Reducing Insert
•   SS 347H Threaded Reducers
•   JIS 347 Threaded Bushing
•   SS 347H Forged Barrel Nipple
•   Stainless Steel 347 Threaded Plug

FAQ
Q:Are you trading company or manufacturer?
A:We are a trading company with more than 15 years experience in steel export business,have the long term cooperation with big mills in China.
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time.Honesty is our company's tenet.
Q:Do you provide samples?is it free or extra?
A:The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q:Do you accept the third party inspection?
A:Yes absolutely we accept.
Q:What are your main products?
A:Carbon steel,alloy steel,stainless steel plate/coil,pipe and fittings,sections etc.
Q:Can you accept the order of customzied?
A:Yes,we assure.
 

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