hot and cold rolled stainless steel sheet aisi347 grade manufacturer
USD $1,600 - $2,500 /Ton
Min.Order:1 Ton
Wuxi Chengchang Special Steel Co., Ltd.
hot and cold rolled stainless steel sheet aisi347 grade manufacturer
Chemical Composition and Physical Properties :
Table 1. Typical chemical composition for 347 stainless steel sheet
UNS Designati-onsB | Type | Composition,% | |||||||||
C | Mn | P | S | Si | Cr | Ni | Mo | N | Other elements | ||
S34700 | 347 | 0.08 | 2 | 0.045 | 0.03 | 1.0 | 17-19 | 9-13 | 0.5 | 0.02 | Cb+Ta=10×Cmin to 1 max |
A Maximum,unless range or minimum is indicate
Tensile Strength (MPa)
min | Yield Strength 0.2% Proof(MPa) min | Elongation (%in 50mm)
min | HRS
min | HRB min | Vickers Hardness(HV) min |
520 | 205 | 35 | 187 | 90 | 200 |
Specifications:
Commodity | AISI347 ss Steel Sheet | ||||||||
Width | 1000mm/1219mm/1240mm/1500mm/2000mm or as customer’s requirements. | ||||||||
Thickness | Cold rolled:0.3-3.0mm Hot rolled:3mm-150mm | ||||||||
Length | 1000mm to 6000mm or as customer's request | ||||||||
Surface | No.1,2b,8k,2d,Ba,No.4,No.6,No.8, etc. | ||||||||
Material | 347 | ||||||||
Grade | 300series | ||||||||
Standards | AISI ASTM JIS SUS and GB | ||||||||
Certifications | ISO 9001and SGS | ||||||||
Applications | Kitchenware, utensils, tableware, household appliances, construction decoration and daily products | ||||||||
Packing | 1. with wooden pallets, or film covered, in the containers. 2. Export standard package or as the customers' demands. 3. seaworthy wooden cases. 4. with or without edge protector,steel hoop and seals. 5.export -ted standard package or as customers signal requirement. | ||||||||
Place of origin | Shanxi China (mainland) | ||||||||
Payment terms | 1.30%T/T in advance ,the balance against the B/L copy 2. 30%T/T in advance,the balance be paid by L/C at sight | ||||||||
Delivery time | 7-15days |
Related Specifications:
Grade | UNS No | Germany | Japanese | Sweden | Italy | France |
347 | S34700 | DIN | JIS SUS | SS | UNI | AFNOR |
1.4550 | 347 | 2338 | X8CrNiNb18 11 | Z 6 CNN6 18.10 |
Introduction:
347 stainless steel bar, also known as UNS S34700 and Grade 347, is an austenitic stainless steel made of .08% maximum carbon, 17% to 19% chromium, 2% maximum manganese, 9% to 13% nickel, 1% maximum silicon, traces of phosphorus and sulfur, 1% minimum to 10% maximum columbium and tantalum with the balance of iron. Grade 347 is advantageous for high temperature service because of its good mechanical properties; it also has excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800° to 1500° F. It is similar to Grade 321 with respect to intergranular corrosion which is achieved through the use of columbium as a stabilizing element to maximize this feature. Grade 347 can not be hardened through heat treating, but elevated properties may be obtained through cold reduction.
Applications:
1).High temperature gaskets.
2).Rocket engine parts.
3).Expansion joints.
4).Aircraft collector rings.
5).Exhaust manifolds.
6).Chemical production equipment.
Applications:
Oil and gas: Platform accommodation, cable trays, sub-sea pipelines.
Medical : Surgical instruments, surgical implants, food processing.
Food and Drink: Catering equipment, brewing, distilling, food processing.
General : Springs, fasteners(bolts, nuts and washers) wire.
Water : Water and sewage treatment, water tubing, hot water tanks.
Surface Treatment:
Finish | Characteristics |
No. 1 | Finished by hot-rolling, annealing and pickling, characterized by white pickled surface |
2B | Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface |
No. 4 | Polishing with No. 150 to No.180 mesh abrasivesThe most popular finishes |