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Basic Info.

Model NO.	60*4
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape	Round
Transport Package	Wooden Box
Specification	600*600
Trademark	dingyuxinda
Origin	China
HS Code	7304112000
Production Capacity	50000ton/Year

Product Description

NS1405 Heat Treatment System
The solution treatment temperature of the alloy is 1100-1150 ºC, with 1120 ºC being the optimal. For materials with a thickness greater than 3mm, water cooling should be used, while for materials with a thickness less than 3mm, rapid air cooling can be used.
NS1405 application areas:
This alloy has good comprehensive ability and can be used in strong oxidizing acidic media, especially in high temperature concentrated H2SO4. Its corrosion resistance is better than that of high silicon stainless steel, and its manufacturing performance is superior. It does not cause significant production difficulties and is not easy to weld. This alloy is also a corrosion-resistant structural material with superior performance in a mixed medium of H2SO4 and HNO3. Not commonly used in production of pipelines, exchangers, etc. Author: Shanghai Longji Metal
NS1405 processing and welding:
The alloy Hot working temperature is 1000~1200 degrees. After Hot working, it needs to be cooled as soon as possible, and cold worked in the solution state. However, the alloy hardness is higher than all austenitic stainless steels, and equipment with large processing capacity is required. Good welding performance, basic welding methods are acceptable.
NS1405 corrosion resistance:
This alloy has corrosion resistance comparable to C276, uniform corrosion resistance, and special properties such as high strength, high plasticity, high toughness, and high thermal stability.
NS1405 application areas:
This alloy has good comprehensive ability and can be used in strong oxidizing acidic media, especially in high temperature concentrated H2SO4. Its corrosion resistance is better than that of high silicon stainless steel, and its manufacturing performance is superior. It does not cause significant production difficulties and is not easy to weld. This alloy is also a corrosion-resistant structural material with superior performance in a mixed medium of H2SO4 and HNO3. Not commonly used in production of pipelines, exchangers, etc.
Author: Shanghai Lijia Special Steel Company

Company Profile
Wuxi Dingyu Xinda Special Steel Co., Ltd. has world-class metallurgical equipment, mature and stable technology, and safe and reliable process flow. The smelting of special functional superalloys adopts the VIM+VAR dual vacuum dual process and the VIM+PESR+VAR triple process for smelting production; Vacuum induction melting (VIM), vacuum consumable (VAR), atmosphere protected electroslag remelting (PESR) and conventional process IF+AOD+LF+VOD metallurgical equipment. Processing equipment such as heat treatment furnaces, peeling machines, rolling straightening machines, cold drawing machines, and coreless grinders; German Spike direct reading spectrometer, hardness machine, tensile machine, impact testing machine, automatic and manual ultrasonic non-destructive testing machine, eddy current non-destructive testing machine, corrosion testing machine,salt spray testing machine, German Leica metallographic microscope and other complete testing equipment. Since 2005, Dingyu.
F A Q
1. How can I know whether you are a reliable company?
We have been engaged in the steel industry for nearly 7 years and have a high reputation in China, We welcome you to inspect our company at any time.
2. Can you guarantee your products?
Yes, we guarantee your 100% satisfaction on all our products. Please feel free to feedback us immediately.
3. Do you provide samples?
Yes, we can provide most of the product samples. We will charge a little sample fee. But we will return the charge if you place an order. if you asked to use DHL, Blue Dart Express, FedEx, etc. to send samples, you can inform us in advance to prepare.
4. Can I visit your company?
Of course, If you want to order our products and visit our company, please contact us to make an appointment.
5. Can you make boxes according to my request ?
Yes,customization service is available,OEM business is appreciated.
When you place the orders,we arrange the production asap,When finish the orders, we will inform you and also we arrange the shipping in the same time.
6. How much is the freight?
It depends on the number and transport methods. When asked about the freight, we want you to let us know your detailed information , such as the product name and quantity and your favorite mode of transport, as well as your designated port or airport. We thank you for providing us the information to estimate the cost.