H13 steel hot forging
H13 has upper hot intensity and rigidity,; Under the middle temperature, H13 has good tenacity, hot tiredness nature and definite wearable.
H13 also has empty quench under the Ao shi ti temperature condition.
Small distortion after heat treatment and so on.
Hardness
Annealed hardness, shall not exceed 235 Brinell (BHN).
A steel specimen having a thickness no greater than one inch shall exhibit a minimum hardness of 50 HRC, when air cooled, after heating for 30 minutes at 1850° F in a protective atmosphere, or when using a non-protective atmosphere, insure the sample has appropriate oversize allowance.
Ultrasonic Quality
SEP1921-84 GR. 3 CLASS D/D
Advantage
A. Tooling materials to be used in the construction of a die casting die for casting Aluminum, Magnesium and ZA alloys, should be high quality tool steel such as Premium Quality H-13 especially for part designs with critical features or if high production runs are being contemplated.
B. Longer die life.
Premium Quality H-13 will yield a higher resistance to heat checking, cracking and die wear caused by the thermal shock associated with the die casting process.
DONGGUAN YAGANG METAL MATERIALS Co., Ltd, which was founded in May, 2012, but with years of experience in mould steel industry with another company in Zhejiang Province. The boss has been in this field for many years, and purchasing manager and sales manager both in the line for more than 5 years.
Now we have exported to Singapore, Vietnam, India, Sri Lanka, Czech, Taiwan, Iran, Philippine, Brazil, Turkey, etc^
We have our own steel forging factory in Fujian Province, which have the main production equipments as HX-30T electric arc furnace, LF-30T of steel ladler refining furnace, VD-30T vacuum refining furnace, 07T-10T electroslag furnace, intermediate frequency furnace. And the major detection and testing methods are physical analyzer, chemistry analyzer and detect testing equipment, which of them physical analyzer is using Direct-Reading Spectrometer imported from Germany.
This year, we become the first class agent of XIANGGANG & BAOSTEEL, which both are the biggest steel mill in China.
So, we have the rich experience and abundant resources which is quite helpful in mould steel business.
Business scope: Special steel, tool steel, mould steel, alloy steel, steel plates, steel round bars, high speed steel, forging steel blocks and so on produced by YATAI METAL, BAOGANG, WUYANG, TAIGANG, FUSHUN^ and machinery equipments.
YAGANG METAL always adhere to the principle of "people oriented, technology first, quality first and service first", and in accordance of the service tenet of providing first class products with high-technology to found "YAGANG" band and establish hundreds of years of business. Welcome customers from all around the world to visit and cooperate with us.
