SUS 347 EN 1.4550 stainless steel hex socket screws din7991 shopping
USD $0.1 - $10 /Piece
Min.Order:100 Pieces
Nanjing Xidiou Stainless Steel Co., Ltd.
SUS 347 EN 1.4550 stainless steel hex socket screws din7991 shopping
Type 347 stainless steel has slightly improved corrosion resistance over type 321
stainless steel in strongly oxidizing environments. Type 347 is stabilized with columbium,
it is preferable for aqueous and low temperature environments due to its good resistance
to intergranular attack. Both 347 and 321 offer good resistance to polythionic acid stress
corrosion cracking, encountered in oil refineries. The high temperature oxidation resistance
of 347 is similar to that of 304 stainless steel. Useful to 1500°F.
Often in many product forms, the grain size and carbon content can meet both the 347S
and 347H requirements. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes.
Chemistry
| Cr | Ni | Cb + Ta | C | Si | Mn | P | S | Fe |
MIN | 17.0 | 9.0 | Cb 10xc | 0.04 | - | - |
| - | - |
MAX | 19.0 | 13.0 | 1.0 | 0.08 | 0.75 | 2.0 | 0.045 | 0.03 | Balance |
Size | Metric diameter M6 to M100 ;Inch Diameter 1/4” to 3” ,Length:10-4000mm |
Material | 316L ,316LN,316Lmod,316Ti,317L, 317LN, 321,310S, 904L 254SMO AL6XN 1.4529 Super austenitic alloy |
| Duplex stainless steel 2205 , 2507, S32760 . |
| Hastelloy C276, Hastelloy C4, Hastelloy C22, Hastelloy B2 ,HastelloyB3, |
| Monelk500, Monel400, GH2132/A286, GH4169/Inconel718, Inconel600, Inconel601, Inconel625, |
| Incoloy800/800H/800HT, Incoloy825,Alloy59.alloy20 |
Product range | Bolt ,nut ,screw ,washer, thread rod , flange, welding wire |
Standard | DIN ASME GB JIS non-standard products |
Logo | XDO , also according to client’s requirements |
MOQ | 50pcs at least, also according to size and material |
Sample policy | sample could provided, sample fee will be charged if no instock. |
Sample time | One day delivery if we have in stock, one week if no in stock. |
In stock items | 904L Hex nut M6 to M36 , 1.4529 Hex nut M6 to M36 duplex 2205/2507 Hex nut M6 to M36 |
| 304/316/316L hex bolt and nut M6 to M36. |
One stop purchase | we help you with one stop purchasing |
OEM Accepted | Yes |
Mill test certificate | Yes |
Inspection report | Yes |
Payment term | T/T ,Western Union ,L/C |
Packing details | Carton box 270x260x160 , Pallet 900X500X400 |
Treatment | Cold forging and hot forging |
Exported countries | United States, Germany, Saudi Arabia, South Korea, etc. |