Annealing Machinery Hot Rolled Steel Bar H13 1.2344 SKD61 with
diameter 12-150mm
In steel Flat Bar Round Bar 1.2344 H13 SKD61 4Cr5MoSiV1, the
molybdenum & vanadium acting as strengthening. The chromium content
assists Hot Work Tool Steel Flat Bar Round Bar steel 1.2344 H13 SKD61 4Cr5MoSiV1 to resist softening when using at
high temperatures. 1.2344 H13 SKD61 4Cr5MoSiV1 die steels offers
outstanding combination of shock and abrasion resistance, and
possesses good red hardness. It's capable of withstanding rapid
cooling and resists premature heat checking. Tool Steel H13 has
good machinability, good weldability, good ductility, and can be
formed by multi function Machinery conventional means.
Due to Flat Bar Round Bar 1.2344 H13 SKD61 4Cr5MoSiV1 tooling steel
excellent combination of very high toughness & fatigue resistance,
AISI H13 hot work tooling steel is using much more than other
tooling steel in tooling multi functional applications.
1. Features
a, Electro slag remelting, annealing with diffusion process and
ultrafining heat-treatment has good microstructua 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.
d, Annealing hardness≤230HB,quenching hardness 51-55HRC,tempering
hardness 46-50HRC
2. Equivalent Grades
| GB | DIN | AISI | JIS | ASSAB |
| 4Cr5MoSiV1 | 1.2344 | H13 | SKD61 | 8407 |
3. Available Size(mm)
| Flat Bar Size(mm) | Round bar Size(mm) |
| Thickness | Width | Length | Diameter | Length |
| 16-260 | 205-610 | 3000-6000 | 16-200 | 300-6000 |
4. Chemical Composition (%)
| Grade | C | Si | Mn | P | S | Cr | Mo | V |
| H13 | 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 |
| SKD61 | 0.32-0.42 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
| 1.2344 | 0.38-0.42 | 0.80-1.20 | 0.30-0.50 | ≤0.015 | ≤0.020 | 4.80-5.50 | 1.20-1.50 | 0.90-1.10 |
| 4Cr5MoSiV1 | 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 |
5. Recommend Heat Treatment
| Quenching ℃ | Tempering ℃/HRC |
| 1020-1050℃ | 100 | 200 | 300 | 400 | 500 | 550 | 600 | 650 | 700 |
| Air/oil or slat bath | 52 | 52 | 52 | 54 | 54 | 54 | 50 | 42 | 32 |
Our service
Our company have introduced large-sized vertical saw machines,
horizontal saw machines, milling machines, grinding machines and
other advance equipments, we can export our products by wholesales
and retail sales, whole plate or strip is available. All our
products can meet the standards of DIN, AISI, JIS and GB, all the
material should be inspected the ultrasonic, hardness and others
strict inspection
process before the shipment.
a, Sizes, materials and others are all at your requirements and can
be changed;
b, Price varies on materials, dimensions, finish craft and
different payments;
c, We are direct manufacture in machinery manufacturing work with
experience of several decades;
d, Detail production design will be made according to information
you offered;
e, We have adequate inventory, so that we can quick delivery;
f, The most important is that we have advanced equipment.
