Sign In | Join Free | My chinacomputerparts.com
chinacomputerparts.com
Products
Search by Category
Home > Other Steel Products >

HC380 UNS S17480 Phase Change Induced Plastic Steel Cold Rolled Fb Finish

Categories Stainless Steel Coil
Brand Name: Zhongxin
Model Number: Stainless steel coil
Certification: ISO, EN, MTC
Place of Origin: CHINA
MOQ: 1 MT
Price: 600-1500 USD PER MT
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 4000 MT PER week
Delivery Time: 15 Days
Packaging Details: Standard seaworthy export package
Standard: UNS S17480
Grade: HC380
Thickness: 0.15mm-4mm for cold rolled
Width: 610-2030mm
Technique: Cold Rolled
Application: Construction,Industry,Tube,decoration,Automotive
Surface: 2b
Forms: Coil ,strip ,foil
Product name: stainless steel Coil
Edge: slit edge ,Mill edge
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

HC380 UNS S17480 Phase Change Induced Plastic Steel Cold Rolled Fb Finish

Hc380/590tr Phase Change Induced Plastic Steel information

TRIP steel is a super high strength steel with increased plasticity caused by the progressive martensitic transformation process in the steel structure. In 1967, V.F. Ackay et al. designed a low carbon and high alloy metastable austenitic steel containing a large amount of chromium, nickel, molybdenum, manganese and silicon. The martensitic point Ms(upper limit of temperature at which deformation causes martensitic transformation) of this steel is lower than room temperature. After low temperature deformation treatment (76%~80% deformation at 450℃), the Md point becomes higher than room temperature, but the Ms point is still much lower than room temperature (less than 196℃). The microstructure of the steel is characterized by fine dispersed alloy carbide and high density dislocation in austenite.
The austenitic steel with this structure will change the austenite into martensite at the crack front when it is subsequently used at room temperature due to stress concentration at the crack front. Because the formation of martensite requires a large amount of energy, which makes the propagation of cracks difficult, it increases both the strength of steel (martensite strengthening) and the fracture toughness (KIC) (energy consumption for propagation of cracks).
The Plasticity resulting from this progressive local martensitic Transformation is known as Transformation Induced Plasticity (TRIP). The composition and properties of the phase change induced plastic steel are shown in the table. This steel is the ultra high strength and tough steel with the best fracture toughness available. The KIC can reach 17.7 mn. m at room temperature and 4.6 mn. m at 196℃.

HC380/590TR Q/SGZGS 328 chemical


ElementMinMaxSimilar
Cr+Mo+Ni-1.5000-
C-0.3000-
Si-2.2000-
Mn-2.5000-
P-0.1000-
S-0.0150-
Alt0.01502.0000-

HC380/590TR Q/SGZGS 328 mechanical


Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated ConditionBrinell hardness (HBW)
744 (≥)799 (≥)244232Solution and Aging, Annealing, Ausaging, Q+T,etc423

HC380/590TR Q/SGZGS 328 physical

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) andThermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43--0.13-
546715-11.3423-
549-1324.2412434


General Q and A Questions

Q: Would you provide samples For free?

A: Yes. with on stock specification We provide samples For Free. Freight charge collect

Q: What information should i provide to source for the right products?

A: Material grade, width, thickness, coating and Purchase quantity, Expected lead time, etc


Q: What are the shipping ports?

A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you

can choose other ports according to your needs.


Q: About product prices?

A: Prices vary from period to period due to cyclical changes in the price of raw materials.


Q: How long does your delivery time take?

A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely

large or special circumstances occur.


Q: Can I visit your location?

A: Of course, we welcome customers from all over the world to visit our factory. However, some

of the plants are not open to the public.


Q: Does the product have quality inspection before loading?

A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed. We provide All Original Mill test certificate and support third party inspection.


Q: How to pack the products?

A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation

wooden pallet. It can effectively protect products from corrosion during ocean transportation.


Q: What is your working time?

A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,

we will reply to your inquiry during the next working day.


China HC380 UNS S17480 Phase Change Induced Plastic Steel Cold Rolled Fb Finish factory
Send your message to this supplier
 
*From:
*To: Wuxi Zhongxin Special Steel Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0