Latest price list for H13-250327
Grade | origin | Thickness/mm | Black surface
(USD/kg) |
Light plate requiring heat treatment
(USD/kg) |
Precision processing material (USD/kg) |
Delivery Status |
H13 | MC China | 10-14.9 | 4.32 | 4.16 | 4.18 | Annealing |
15-29.9 | 3.47 | 3.89 | 3.89 | Annealing | ||
30-79.9 | 21.88 | 24.88 | 24.88 | Annealing | ||
80-300 | 24.88 | 27.88 | 27.88 | Annealing |
1、Steel grade characteristics::
H13 steel belong to the ASTM A681 Grade hot work tool steel.Delivery in annealed state, HB less than 229, it is recommended to use a hardness of HRC47-49, which can operate at a temperature of 600 degrees. It has high strength, excellent toughness, and good resistance to thermal cracking.
Electric furnace refining or electric slag remelting steel, with pure steel and good isotropic properties。
2、Common Applications:
Aluminum magnesium zinc copper alloy extrusion die, die-casting die, steel hot press forging die, hard plastic die with high service life requirements. Especially suitable for large or complex shaped molds。
3、chemical composition of H13 steel:
C | Si | Mn | S | P | Cr | Mo | V |
0.32/0.45 | 0.80/1.20 | 0.20/0.50 | <0.030 | <0.030 | 4.75/5.50 | 1.10/1.75 | 0.80/1.20 |
4、Available specifications:
[Black surface] Thickness 20-300mm x Width 10-605mm x Length 10-2000mm
【 Light plate requiring heat treatment 】 Thickness 10-300mm × Width 20-600mm × Length 20-1200mm
【 Precision Material 】 Thickness 10-300mm × Width 20-600mm × Length 20-1200mm
5、H13 steel physical property :
25℃ | 200℃ | 400℃ | 600℃ | ||
Thermal expansion coefficient (starting at 25 ℃) | 10-6/K | 9.1 | 10.3 | 12.2 | 13.2 |
thermal conductivity | W/mK | 32.2 | 28.8 |
Critical temperature of H13 steel
critical point | Ac1 | Ac3 | Ar1 | Ar3 | Ms | Mf |
Temperature/℃ | 860 | 915 | 775 | 815 | 340 | 215 |
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