Hot Rolled Cold Work Die Steel Flat Bar for DC53

Model NO.
DC53
Special Use
High-strength Steel Plate, Wear Resistant Steel
Stock
Stock
Thickness
10-70mm
Width
155-810mm
Delivery Days
10-50 Days
Ut standard
Sep 1921-84 class 3 C/C to D/D
Production route
EF/EAF+LF+VD/ESR
Length
3000-6000mm
Payment
30% deposit, balance by L/C at sight or T/T
MOQ
3MT
Hardness
60-65HRC
Certificate
ISO / Mill Certificate
Test
Ut 100% passed
Grade
D2/1.2379/DC53/SKD11
Transport Package
Standard Packing
Specification
10-70*155-810*3000-6000mm
Trademark
CF STEEL
Origin
China
HS Code
7225400000
Production Capacity
1000t/Month
Reference Price
$ 2,367.00 - 2,385.00
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Product Description

DC53 Hot Rolled Cold Work Die Steel Flat Bar

Introduction
D53 modified form D2/1.2379/SKD11 etc, with high wear-resisting cold working die steel, HSSD DC53 steel has the properties of high strength and high wear resistant, replace a new generation imported common cold working die steel with high obdurability high wear-resisting, 


Key words:
DC53, 1.2990, GS-821, ASSAB 88, SLD-MAGIC, AISI D2, W.-Nr. 1.2379

Application:
Precision stamping die; cold forging; deep drawing and rub line die; auto parts bending die; bicycle parts die; hydraulic pressure molding die; high speed cutting the punch; stainless steel plate punch.

Characteristic:
1, the high obdurability is higher than that of 1.2379, and the wear- resisting property is good.

2, the high obdurability is more than two times than 1.2379, overcome the weakness of traditional with easy tip or craze, high temperature resistance tempering stability better than that of 1.2379/D2,in general and precision mold domain can replace 1.2379/D2, its use performance is the same type cold die imported.
 
Chemical composition:
Trade mark C Si Mn Cr Mo V
HSSD DC53 0.90-1.20 0.30-0.65 0.20-0.50 7.50-900 1.20-1.60 0.30-0.60


Recommend heat treatment:

quench temper
program Heating temperatureoC Cooling way Hardness (HRC) Tempering temperature Tempering number Hardness
(HRC)
First heating Second heating Last heating
1 500-600 820-860 1010-
1060 		Oil cooling 60-65 170-230 2 61-63
2 500-600 820-860 1060-
1100 		Oil cooling 60-65 510-540 2 60-62

Payment:  30% deposit, balance by L/C at Sight or T/T

Hot Rolled Cold Work Die Steel Flat Bar for DC53

 

Steel Sheet & Plate

PNEUTEC.IT, 2023