DC53 Tool Steel bar

Model NO.: DC53
Delivery: FOB,CIF,CFR,EXW etc
Minimum order quantity: 4 tons
Supply Ability: 500 tons / Month
Country of Origin: Shenzhen
Stock Time: 7 Days

DC53 Tool Steel is a high-performance tool steel known for its toughness, wear resistance, and excellent machinability.

Quantity:

Product Description

DC53 Tool Steel bar

1.DC53 Tool Steel bar Chemical Composition:
C=0.9-1.05,Si=0.8-1.1,Mn-0.2-0.5,P≤0.03,S≤0.03,Cr=7.5-8.5,Mo=1.8-2.1,V=0.15-0.35

2.DC53 Tool Steel bar Delivery Condition:
Hot rolled or Hot Forged,,EAF+LF+VD+(ESR), Annealed, Hardness≤255HB,Black surface or Machined,

UT 100% Passed

3.DC53 Tool Steel bar Size specification:
Thickness:6-400mm
Width:205-610mm
Length:2000-5800mm

Original Mill origin:Dongbei special(东北特钢),Tiangong（天工），Huangshi(黄石)

4.DC53 Tool Steel bar Application:

It is used for making stepped punch and press-punching dies, concrete sprayer parts, rotor plates swaging dies and backers, dies for cold forging, thread-rolling circular dies, piercing punch, thread-rolling dies for heat-treated bolts, forming dies, stripper plates for lead frame blanking, gauges, screws for injection molding machines and plastic molds as well.

5.DC53 Tool Steel bar Characteristic:

DC53 is a new general-purpose cold work die and mold steel whose strength and toughness approach those of high-speed steels.DC53 is an improvement over alloy tool steel D-2 specified in Standard (JIS) G4404. It eliminates the disadvantages of insufficient hardness and toughness, resulting from high-temperature tempering found with D-2, and is intended to replace D-2 in use for general purpose and precision dies.Higher hardness (62-64 HRc) than D2 after heat treatment.Twice the toughness of D2 with superior wear resistance.Substantially higher fatigue strength compared to D2.Smaller primary carbides than D2 protect the die from chipping and cracking.Secondary refining process (DLF) reduces impurities.Machines and grinds up to 40% faster than D2.Less residual stress after wire EDMing.

The main products in our company:
(1)Plastic Mould steel: P20/1.2311, 1.2312, 1.2738/718H/P20+NI, 1.2083/4CR13/SUS420, 1.2085,1.2316,NAK80, P40,XPM.
(2)Hot work tool steel: 1.2344, SKD61, H13, 1.2343,H11, FDAC, 8407
(3)Cold work tool steel: SKD11, D3, 1.2080, 1.2379, CR12MOV, O1, D2,DC53
(4)Alloy steel : 4140/42CrMo/SCM440/1.7225, 20CR, 40Cr, 35CrMo,SCM420
(5)Carbon steel : S45C/SAE1045/C45, S50C/C50, S55C+Cr