We supply full range of Plastic mould Steel plate, Plastic Mould steel round bar , Carbon steel plate, Carbon steel round Bar, Hot work steel , Special Steel ,Tool Steel ,Corrosion resistant Steel.
Description
1.2436 / D6 / XW5 / SKD2 Cold Work Tool Steel
| Standards | DIN | AISI | JIS | ГОСТ |
| X210CrW12 | 1.2436 | D6 | SKD2 | X12B |
Chemical composition (typical analysis in %)
| C | Si | Mn | P | S | Cr | W |
| 2.00-2.30 | 0.10-0.40 | 0.15-0.45 | ≤0.030 | ≤0.030 | 11.0-12.0 | 0.60-0.80 |
Steel properties
High carbon high chromium tool steel in flat and round bar. This is a tool steel grade offering very high wear resistance with edge holding quality. It is an air hardening alloy tool steel with excellent resistance to wear and abrasion. As a high carbon high chromium tool steel 1.2436 has good through hardening properties and dimensional stability combined with high resistance to tempering.
Applications
Woodworking tools, thread rolling dies, deep drawing and cold extrusion tools, measuring tools, scraping and trimming tools, deburring tools, moulds for abrasive plastics.
Delivery condition
Soft annealed to max. 255 HB
Mechanical Properties
| Properties | Metric | Imperial |
| Compressive strength | 1320 MPa | 191000 psi |
| Modulus of elasticity | 194 GPa | 28100 ksi |
| Hardness, Rockwell C | 46 | 46 |
AISI/SAE D6 Tool Steel Heat Treatment
| Soft annealing ℃ | Cooling | Hardness HB | |||||
| 800 – 840 | Cool sloly in furnace | max. 255 | |||||
| Hardening from ℃ | in | Hardness after quenching HRC | |||||
| 940 – 980 | oil, air or warm bath | 64 – 66 | |||||
| 960 – 1000 | 500 – 550 C | 64 – 66 | |||||
| Tempering | ℃ | 100 | 200 | 300 | 400 | 500 | 600 |
| HRC | 63 | 62 | 60 | 58 | 56 | 48 | |
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US 1501 
MY 1457 
CN 253 
AP 153 
AU 103 
IE 73 
DE 62 
NZ 56 
