-
Watching this video willVideo unavailable.
consume data if you are not using WI-FI
Please check your network. 
Pre-hardened P20+Ni 718H 1.2738 Alloy Steel Flat Bar
Purchase Qty / FOB Price:
Get Latest Price
5-9 Tons
US $ 1,180
≥10 Tons
US $ 1,155
1000 Tons/ Month
Quick Details
View All
1.2738/ P20+Ni/ 718H
Die Steel Bar
Mold Steel
black
sheet
Hot Rolled
Product Details
Quick Details
Pre-hardened P20+Ni 718H 1.2738 Alloy Steel Flat Bar
1.2738/ P20+Ni/ 718H
Die Steel Bar
Mold Steel
black
sheet
Hot Rolled
alloy steel
AISI, ASTM, DIN, JIS, GB, BS
Sheet
P20+Ni/718/1.2738
Annealed+Q/T
33-37HRC
ISO / Mill Certificate
SGS / Ut 100% / Element Testing
30% Deposit,Blance by L/C at Sight or T/T
Include MOQ
Rude or as Customer's Requirement
CF STEEL
Export Standard Packing or Customers'demand
thickness: 21-300mm width: >=155mm, length: 5800mm
China
7225401000
Product Details
P20+Ni 718H 1.2738 Pre-hardened Alloy Steel
Chemical composition(718)%
Delivery Hardness:33-37HRC
Available size(mm)
Recommend heat treatment
Introduction
718 modified prehardened mirror plastic die steel has good hardenability, uniformity of hardness and mirror polishing property.
It can displace the next generation of imported large cross section prehardened mirror plastic die steels, such as:1.2738, P20+Ni etc.And the next generation of imported large cross section prehardened plastic die steels.
Applications
Home appliances(TV box cover, air conditioning shell die,etc) large section size plastic mould (thickness up to 800mm)
Cr inner decoration die such as dashboard die, sound box die etc.
Feature
1.A wide rang of pre hardened hardness and good hardness uniformity
2.The hardness also can be injusted according to customer's requirement.
3.Polishing property
4.It can meet the roughness requirements of the plastic mould polished surface.
5.Good machining properties
6.Good welding performance
7.Design etching properties
Quality control
We owns nation-recognized inspection center, where there are whole sets of high-precision test machines.
We are capable of mechanical tests, chemical component analysis, and inspections on gas content, metallography and nondestructive inspections and etc.
Certificate:ISO /Mill Certificate
Our service
1.Sizes, materials and others are all at your requirements and can be changed
2.Price varies on materials, dimensions, finish craft and different payments
3.We are direct manufature in machinery manufacturing work with experience of several decades
4.Detail production design will be made according to information you offered
5.We have adequate inventory, so that we can quick delivery
6.The most important is that we have advance equiments
Some product pictures
Strict Quality Control
Loading Photo
About us:
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China. With more than 20 years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients.
Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.
All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
Chemical composition(718)%
| C | Si | Mn | P | S | Cr | Mo | Ni |
| 0.33 | 0.30 | 1.4 | ≤0.035 | ≤0.005 | 2 | 0.2 | 0.9 |
Delivery Hardness:33-37HRC
Available size(mm)
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 21-300 | 2200 | 5800 | 10-350 | 3000-6000 |
Recommend heat treatment
| Quenching | Tempering | ||||||
| Heating temperature/ºC | Cooling way | Hardness (HRC) | Tempering temperature /ºC | Tempering number | Hardness (HRC) | ||
| First preheating | Second preheating | Last heating | |||||
| 1180-1200 | 1130-1150 | ≥850 | oil Cooling | 50-52 | 200 | 2 | ≥48 |
Introduction
718 modified prehardened mirror plastic die steel has good hardenability, uniformity of hardness and mirror polishing property.
It can displace the next generation of imported large cross section prehardened mirror plastic die steels, such as:1.2738, P20+Ni etc.And the next generation of imported large cross section prehardened plastic die steels.
Applications
Home appliances(TV box cover, air conditioning shell die,etc) large section size plastic mould (thickness up to 800mm)
Cr inner decoration die such as dashboard die, sound box die etc.
Feature
1.A wide rang of pre hardened hardness and good hardness uniformity
2.The hardness also can be injusted according to customer's requirement.
3.Polishing property
4.It can meet the roughness requirements of the plastic mould polished surface.
5.Good machining properties
6.Good welding performance
7.Design etching properties
Quality control
We owns nation-recognized inspection center, where there are whole sets of high-precision test machines.
We are capable of mechanical tests, chemical component analysis, and inspections on gas content, metallography and nondestructive inspections and etc.
Certificate:ISO /Mill Certificate
Our service
1.Sizes, materials and others are all at your requirements and can be changed
2.Price varies on materials, dimensions, finish craft and different payments
3.We are direct manufature in machinery manufacturing work with experience of several decades
4.Detail production design will be made according to information you offered
5.We have adequate inventory, so that we can quick delivery
6.The most important is that we have advance equiments
Some product pictures
Strict Quality Control
Loading Photo
About us:
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China. With more than 20 years experience in special steel industry, our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.
To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel, Daye Special Steel.
We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients.
Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services.
All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
You Might Also Like
Not exactly what you want?
Post Sourcing Request
Special Discount
Free Sample
Rapid Dispatch
Instant Order