1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate

Model NO.
Round bar
Composition
Stainless Steel Scrap
Technique
Forged
Shape
Plate
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Tool Steel Bar
Transport Package
Wooden
Specification
6-400mm
Trademark
Smooth
Origin
China
HS Code
7214100000
Production Capacity
5000 Ton/Year
Reference Price
$ 1,620.00 - 2,250.00
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Product Description

1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate 1.2063 Prime Quality Round Bar Cold Work Carbon Steel Plate

 

Description:

Medium alloy cold work steel, oil hardening. Performances slightly inferior to those of our grade SIHARD 2063. Moderate
deep hardening properties; good toughness. Oil hardening cold work tool steel, keeping dimensions after hardening, wear
resistant.
 

Soft Annealing
Heat to 740-760o C, cool slowly in furnace. This will produce a maximum Brinell hardness of 230.

Stress Relieving
Stress relieving to remove machining stresses should be carried out by heating to approx. 650o C, holding for 1-2 hours
at heat,followed by air cooling. This operation is performed to reduce distortion during heat treatment.

Hardening
Harden from a temperature of 830-860o C followed by oil quenching (interrupt at approx. 150o C). Hardness after quenching
is 64 HRC.

 

Application:

Small to medium size blanking and punching dies, shear blades, thread cutting tools, reamers, gauges and similar measuring
instruments. Machining and cutting tools, taps, threading dies, shaped drills, cutting tips, gauges, small dies, shaped rolls
for rolling metal sheets
 

Chemical composition [%]

C Mn Si P S Cr Ni Mo W V Co Cu
1,3-1,45 0,4-0,7 0,15-0,4 max 0,03 max 0,03 1,3-1,65 max 0,35 max 0,2 max 0,2 0,1-0,25 - max 0,35
 

Equivalents

PN W. nr EN AISI Russia (GOST) Other
NC6 1.2063 - - - 145Cr6
 

Processes

welding NO  
forging YES  
rolling YES  
nitriding NO  
hardening YES temp. 810 - 830 [°C] oil
tempering YES temp. 150 - 260 [°C]
 

Hardness

after toughening 60 HRC
after softening 255 HB

 

 

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