
Product Introduction
H13 is a hot work die steel, which is a steel grade formed by adding alloying elements to carbon steel.
Chemical composition:
C | Si | Mn | P | S | Cr | Mo | V |
0.35-0.40 | 1.00-1.20 | 0.40-0.60 | ≤0.015 | ≤0.003 | 4.80-5.20 | 1.20-1.40 | 0.80-1.00 |
Features:
a),Electro slag remelting, annealing with diffusion process and
ultrafining heat-treatment has good microstructual homogeneity and
finer dispersed carbides.
b),High isotropy, aspect rations≥0.8
c),Good tempering performance, high toughness, high temperature
strength, good thermal stability and thermal fatigue resistance.
Hardness:
Annealing hardness | Quenching hardness | Tempering hardness |
≤230HB | 51-55HRC | 46-50HRC |
Workmanship:
Die vacuum heat treatment and die surface treatment (N-O,C-N,
carburize and nitridation surface treatment).
Recommend heat treatment:
Heating temperature | Cooling way | Delivery Hardness (HRC) | Tempering temperature /ºC | Tempering number | Hardness (HRC) | ||
First preheating | Second preheating | Last heating | |||||
500- 600 | 820- 860 | 1010- 1040 | Oil cooling | ≤235HB | 580-640 | 2 | 28-36 |
Applications:
It can displace imported senior high quality hot work die steels
such as 1.2344/AISI H13.Etc.
Widely used in die casting mold, hot extruding die, brass casting
die, high strength plastic die etc.
Specification:
Steel Grade | Diameter(mm) | Length(mm) | Harness(HRC) |
H13 | 16,18,20,23,25,28,30,33,35,38,40,43,45,48,50,55, 60,65,70,75,80,85,90,95,100,110,120,130,140,150, 160,170,180,190,200, | 3000-6000 | 52-54 |
Catalogue:
Company Profile:
Guangzhou Changfeng Steel Co., Ltd is an export company of Baogang
group in south China specialized in exporting special steel, which
contains Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould
Steel, Alloy Steel for Mechanical, High Speed 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 Shagang group, Wenfeng group, Xingcheng group,
Dongte group, Daye and so on. We are full of ten years export
experience to the market all over the word, such as America,
Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia,
Vietnam, Taiwan, and middle-east.
Guangzhou Changfeng Steel Co., Ltd has rich experience and
competent elites, which enable us to offer the best service after
years of development. 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. We set up strict inspection
procedures, including metallographic analysis, hardness test,
ultrasonic flaw detection etc., in order to meet the standards of
DIN, AISI, JIS and GB to ensure their function and quality.
Our company keeps the principle of "sincerely cooperation, endless
striving for perfection". We desire to establish the long-term
mutual beneficial and win-win relationship with importers all over
the word.
Workshop
Quality Inspectiion:
Warehouse:
Our service:
We provide quality special steel for all industries.
Orders of any size, any length, shipped fast
We carry a unique inventory of specialty special steel
Sawing for small or large quantities,sawing-to-size services
Excellent customer service
Guangzhou Changfeng Steel Co., LTD
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty 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.
Our company keeps the principle of “sincerely cooperation, endless striving for perfection”. We desire to establish the long-term mutual beneficial and win-win relationship with clients all over the world.