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Guangzhou Changfeng Steel Co., LTD
Home ProductsPlastic Mold Steel

Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

—— Ms Nguyen Thi Hong

We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

—— Mr. Wan Rusli

Good job! Shipment was arranged fast, giving lots of good suggestions before place order, saved me time and money.

—— Mrs. Natntia Jitaniyompanich

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Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo

Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo
Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo

Large Image :  Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: CE,ISO
Model Number: 718/P20+Ni/1.2738/3Cr2NiMnMo
Payment & Shipping Terms:
Minimum Order Quantity: 3T
Price: 1310usd/MT
Packaging Details: Export Standard Packing or Customized
Delivery Time: 7-15days
Supply Ability: 1000 Tons/ Month
Detailed Product Description
Process: Hot Rolled Or Forged Surface Treatment: Black Or Machined
Delivery Condition: PrehardeningHRC33-37 MOQ: 3T
Cutting Way: 2/4 Sides Cutting
High Light:

mould steel material

,

p20 mold steel

China prehardened special steel for alloy steel plate 718/P20+Ni/1.2738/3Cr2NiMnMo
 

Contact Person:Eva Lee

Whatsapp:+8615914436536

Wechat:evaleequeen

Instagram:evaleesteel

1 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 etc and the next generation of imported large cross section prehardened plastic die steels.


2 Steel grade

Chinese American German Japanese Swedish
GB AISI DIN JIS ASSAB
3Cr2NiMnMo P20+Ni 1.2378 PDS5S 718



3 Chemical composition%:

Grades C Si Mn P S Mo Ni Cr
1.2738 0.35-0.46 0.2-0.4 1.3-1.6 ≤0.035 ≤0.005 0.15-0.25 0.9-1.2 1.8-2.2
718/3Cr2NiMnMo 0.28-0.40 0.2-0.8 0.6-1.0 ≤0.030 ≤0.030 0.30-0.55 0.8-1.2 1.4-2.0
P20+Ni 0.32-0.40 0.2-0.4 1.0-1.5 ≤0.030 ≤0.035 0.30-0.55 0.8-1.2 1.4-2.0


4 Available Dimensions
steel plate:
continuous casting slab
Thickness:20-150mm,Width:2200mm,Length:2000-8000mm
steel ingot
Thickness:155-300mm,Width:1600mm,Length: 4000-8000mm
steel block
Thickness:300-1000mm ,Width: 800-1600mm,Length: 2000-6000mm

5 Heating treatment

Quenching Tempering
Heating Temperature/ºC Cooling Hardness/HRC Heating Temperature/ºC Cooling Hardness/HRC
840-870 Air ≥50 550-640 Air 28-36


6 Characteristics
a. Good machining performance
b. Excellent polishability
c.Uniform hardness
d. High hardenability

7 Application
a.Skin, pear skin, imitation stone etching mold.
b. Transparent plastics such as pencil cases, daily necessities containers, high gloss requirements mold.
c. Particularly suitable for hard rubber (PS) and non-fragmented rubber (ABS) parts.
d.Automobile bumpers, interior parts, refrigerators, air conditioners, etc.



8 Products Pictures

Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 0Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 1Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 2Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 3Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 4Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 5Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 6Prehardened Special Alloy Steel Plate 718 / P20 + Ni / 1.2738 / 3Cr2NiMnMo 7

 

9 Company Profile
Guangzhou ChangFeng Steel Co., Ltd is located in Guangzhou city, it was established in 2012, and is an Professional import and export company with ten years experience of selling special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc.

We also act on behalf of exporting steels of mainly steel factories in China, including Baogang group, Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. We are full of export experience to the market all over the word, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.

At the same time, We offer the seamless steel pipe, welded carbon steel pipe, GI pipe, and special pipe. Fittings elbow, tee, reducer, cap, lap joint, flanges etc...This is better for our customer to buy the different products from China, while they are saving their time, but they can enjoy in our best serves.
 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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