SHANGHAI UNITE STEEL
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SKD6/4Cr5W2SiV /H11 hot work tool steel round bar
Application:
1,Hot extrusion mandrel and mould.
2,Aluminum, zinc and other light metal die-casting mold.
3,Tools of structural steel hot forging and heat-resistant steel.
4,High-speed hammer forging die.
Smiliar Grade:4Cr5MoVSi/SKD6/H11/1.2343/X38CrMoV5/BH11
Chemical composition:
| C | S | Mn | Cr | W | V | P | S |
| 0.32~0.42 | 0.80~1.20 | ≤0.40 | 4.50~5.50 | 1.60~2.40 | 0.60~1.00 | ≤0.030 | ≤0.03 |
Specifications :
| Round bar | Diameter (mm) | Length (mm) | |
| 16~500 | 2000~5800 | ||
| plate/sheet | Thickness (mm) | Width (mm) | Length (mm) |
| 20~400 | 80~1000 | 2000~5800 |
Steel Surface :
| Steel Sharp | Surface treatment |
| Round bar | Black /Grinding / Polished / Peeled / Turned |
| steel plate | Black / Milling / Machined |
Delivery Condition :
| GB/T1299-2000 | DIN | AISI | |
| Annealed (HB) | <=235 | <=235 |
192~229 |
Characteristic:
1,Good heat intensity,hardness, high friction resistance,toughness in Mid.temperature condition.
2,By ESR, can effectively improve the transverse properties of steel.