1)Chemical Composition(Just for reference)
C | Si | Mn | Cr | Mo | V | S | p | |
1.2343 Tool Steel | 0.33-0.41 | 0.8-1.2 | 0.25-0.5 | 4.80-5.50 | 1.10-1.50 | 0.30-0.50 | ≤0.03 | ≤0.03 |
H11 Tool Steel | 0.33-0.43 | 0.8-1.2 | 0.25-0.5 | 4.75-5.50 | 1.10-1.60 | 0.30-0.60 | ≤0.03 | ≤0.03 |
2)Comparable Steels:
H11 Tool Steel（USA ASTM)
1.2343 Tool Steel(Germany DIN)
3)Delivery Condition:
Hot rolled or Forged,EAF or ESR material,Annealed.
black or Milled surface,Turned/Machined surface.
4)Regular Supplying demension
1.2343 Tool Steel flat bar:10-400X210-810X2500-5800mm
1.2343 Tool Steel Round bar:10-500X2500-5800mm
5) Material character:
1.2343 Tool Steel With excellent toughness and ductility in all aspects, high thermal fatigue resistance, good polishability, good dimensional stability, good hardenability
6) Application:
1.2343 Tool steel mainly Used for Hot extrusion dies for aluminum, copper and magnesium alloys, high-polish plastic injection molds, medium and large-sized aluminum, copper and magnesium alloy die-casting mold cores, etc.
7)major producer:
Mature forged mill in Huangshi and other places
YUFANG MAIN STEEL LIST:
(1)Plastic Mold steel: P20/1.2311, 1.2312, 1.2738/718H/P20+NI, 1.2083/4CR13/SUS420, NAK80, P40,XPM,1.2085,1.2316
(2)Hot work tool steel: 1.2344, SKD61, H13,1.2343, H11, FDAC, 8407
(3)Cold work tool steel: D2,1.2379,SKD11,Cr12mov, D3, 1.2080, O1
(4)Alloy steel: 4140/42CrMO/SCM440/1.7225, 20CR, 40Cr, 35CrMo,SCM420
(5)Carbon steel: S45C/SAE1045/C45, S50C/SAE1045/C50, S55C+Cr
