• Surface Treatment：Bright
• Surface Finish：White Blue Mill Surface
• Application：Industry, Architecture, Decorate
• Processing：Bending, Welding, Decoiling, Punching, Cutting
• Material：201,202,304,304L,316,316L, 321,309S,310S,410,420,4
• Hardness：40-55HRC
• Width：15-1000mm as Customized Size
• MOQ：1ton
• Appliacation：for Hardware Blade Spring Steel etc
• Transport Package：Standard Seaworthy Package
• Specification：According to customer requirements
• Trademark：HENGCHENGTAI
• Origin：Mainland China
• HS Code：7219340000
• Production Capacity：50000tons Per Month

Basic Info.

Surface Treatment Bright Surface Finish White Blue Mill Surface Application Industry, Architecture, Decorate Processing Bending, Welding, Decoiling, Punching, Cutting Material 201/202/304/304L/316/316L/ 321/309S/310S/410/420/4 Hardness 40-55HRC Width 15-1000mm as Customized Size MOQ 1ton Appliacation for Hardware Blade Spring Steel etc Transport Package Standard Seaworthy Package Specification According to customer requirements Trademark HENGCHENGTAI Origin Mainland China HS Code 7219340000 Production Capacity 50000tons Per Month

Product Description

Product Description

1.6779 steel chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, We can produce round bars, forged rings, forged cakes, flat bars, tubes, sheets, plates, steel wires, steel strips, steel coils, etc. The size can be customized, the maximum order quantity is 100Kg. It also contains the use of 1.6779,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Data Table for Materials Special Alloy 1.6779
Chemical Composition
 
Note:

1. listed in the table apex diameter (d), to steel thickness (a) multiples said.in the ASTM A6 standard specified scope can meet any additional conditions.

1. from the standard for 50 mm (2 in). Mechanical properties

Mechanische Eigenschaften Caracteristiques mecaniques
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d'elasticite minimale Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum  elongation  /  Mindestwert  der  Bruchdehnung  /  Allongement  minimal J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Round bar:
Diameter : 1mm-2000mm Square bar:
Size: 50mm * 50mm-600mm *600mm Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
Length: We can supply any length based on the customer's requirement. Forging/hot rolling/ extrusion of steel.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement.
UTS according to SEP 1921 C/c,D/d,E/e;A388 or GB/T 6402
Excellent service for all kinds of industries, with advantages of technologies, equipment and price. We serve you with our honesty, integrity, an

Product Details

Application


Packaging & Shipping
FAQ
Q1: ARE YOU FACTORY OR TRADER?

A1: Hengchengtai Special Steel is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated  company of industry and trade in order to satisfy buyer's multi-request on different material and products.


Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?

A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.


Q3: HOW TO GET A SAMPLE?

A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and  your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


Q4: HOW TO VISIT YOUR FACTORY?

A4: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport. 
     
       If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
       If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).