DIN 1.2365 H10 Hot Work Tool Steel with High Quality
| Price: |
US $ 500-5000/Ton |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Ton |
| Pay Type: |
L/C,T/T,D/P |
Introduction:
The AISI classifies chromium hot work tool steel as group H steels, ranging from H1 to H19. H10 Chromium hot work tool steel has excellent resistance to softening at high temperatures. This particular grade is resisitant to thermal fatigue cracking and can be cooled in water for servicing.Applications:
Forging dies for steel, mandrels, dies, die holder bolsters and dummy blocks, punches, die inserts, gripper and header dies, hot shears, aluminum die casting dies.Quality Standard: ASTM A681 Standard Specification for Tool SteelAll Grades Comparison:
| ASTM | AFNOR | DIN | UNI | JIS | FED |
| H10 | 32 DCV 28 | 1.2365 | T20810 | SKD7 | QQ-T-570 |
Chemical Composition(%):
| C | Si | Mn | P | S | Cr | V | Mo |
| 0.35-0.45 | 0.80-1.25 | 0.20-0.70 | 0.030 max | 0.030 max | 3.00-3.75 | 0.25-0.75 | 2.00-3.00 |
HEAT TREATMENT:
FORGING: Heating for forging must be done slowly and uniformly. Soak through at 1900-2000°F, and reheat as often as necessary, stopping work when the temperature drops below 1650°F. After forgingcool slowly in lime, mica, dry ashes or furnace. H10 hot work tool steel should always be annealed after forging.ANNEALING: Heat slowly to 1550-1650°F, hold until the entire mass is heated through, and cool slowly in the furnace (40°F per hour) to about 1000°F, after which the cooling rate may be increased. Suitable precautions must be taken to prevent excessive carburization or decarburization.SRAIN RELIEVING When desirable to relieve the strains of machining, heat slowly to 1050-1250°F, allow to equalize, and then cool in still air.HARDENING: Warm slightly before charging into the preheat furnace, which should be operating at about 1400-1500°F.H10 hot work tool steel is a very deep hardening steel, and although oil quenching may be used where maximum hardness is required, air hardening is recommended for most applications. The use of salt bath or controlled atmosphere furnace is desirable to minimize decarburization, and if not available, pack hardening spent pitch temperature employed Annealing is usually in the range of 1800-1900°F.TEMPERING: Tempering practice may vary with size and application, but is usually performed in the temperature range of maximum secondary hardness or higher double tempering is recommended.Mechanical Properties:
Modulus of elasticity207 GPa30000 ksi| Properties | Metric | Imperial |
| Hardness, Rockwell C (air cooled from 1024°C and double tempered; 649°C temper temperature) | 41 | 41 |
| Hardness, Rockwell C (air cooled from 1024°C and double tempered;149°C temper temperature) | 58 | 58 |
| Machinability (1% carbon steel) | 90.0 - 95.0% | 90.0 - 95.0% |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
Mill′s test certificate:
EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.
| Prod Model: |
DIN 1.2365 H10 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Size Range: |
Round Bar:Dia12~420mm Flat Bar:2~420 X 30~1500mm |
| Smelting Process: |
Ef, Eaf, ESR |
| Delivery Condition: |
Hot Rolled, Forged, Annealed,Quenched and Tempered |
| Surface Condition: |
Black Surface, Grinded,Peeled,Milled,Polished |
| Type: |
Round |
| Standard: |
DIN |
| Composition: |
Ferrous Steel Scrap |
| Special Use: |
Mold Steel |
| Application: |
Tool Steel Bar |
| Steel Grade: |
DIN 1.2365 H10 |
| Technique: |
Hot Forged or Hot Rolled |
| Shape: |
Round,Flat or Square |
| Surface Treatment: |
Black Surface, Grinded,Peeled,Milled,Polished |
To expand the international market and get the advantages of markets in Hong Kong, We, FUSHUN SPECIAL STEEL Co., Ltd, were established by Huangshi Chengquan Group in 2014.
Huangshi Chengquan Group consists of the following parts:
Ezhou Liufan Chengquan Forging & Casting Factory, established in 1995, covers an area of 10000 square meters. The production capacity is more than 10000 tons per year.
Foshan Shiyong Tool Steel Sales Co., Ltd. Founded in 1998, covers an area of 3000 square meters, annual inventory of 15000 tons.
Provide with the following services: Saw Cutting, Mold, Machining.
Based on its manufacturing capacity, We, Fushun Special Steel Co., Ltd., are engaged in the import and export of iron alloy steel and other special steel.
Export:
Our own products:
Tool Steel: (carbon tool steel, alloy tool steel, high-speed tool steel),
Die steel: (cold work die steel, hot work die steel, plastic die steel)
And sale: Structural steel(carbon structural steel, alloy structural steel)
Shape: Round, square, flat, heavy thickness plate, heavy wall thickness steel tube.
Stainless steel, Bearing steel, Spring steel, Cold Heading Steel, Forgings
Imports: Ferroalloy (chromium iron, nickel iron, vanadium iron, molybdenum iron, etc. )
To provide high quality services for global customers, We insist in the follow principles:
Best price: Try our best to give the lowest price
Top quality: Fake a penalty ten
Fast delivery: Timely delivery
One stop shop: With 20 year business experience, we know steel sources in China, and we can provide a one stop shop service.
After service: Responsive, quality objection don't shuffle.
