Cold Work Roll in Hot Sale

Product Description

Forging rolls

We offer hot and cold rolled forged steel rolls as well as a wide range of steels for various rolling processes.

With sheet roll as the main product, the company can produce hot and cold rolled forged steel rolls. In addition, we offer a full range of steel types for various rolling processes. Our manufacturing facilities make full use of unique proprietary technology, in close cooperation between our research and development, manufacturing, technical services and sales units to meet user needs.

Characteristic
Forged steel hardening roll
Standard work roll
CPI volume
By improving the process, we have reduced the cost to the minimum. Cost-effective to achieve the same functions as the conventional 5Cr standard type. The hardening depth is φ60
The CPI-SD volume
With the same basic rolling performance as the CPI roller, the hardening depth is increased to φ80.


High performance work roll
No damage roll
The surface roughness is uniform and the grindability is good

· High speed mill roll
The combustion frequency of high speed and high pressure rolling is reduced by controlling the distribution of carbide.

High toughness, semi-high speed cutter roll
This steel can be used in many manufacturing applications, such as high wear resistance, good defect prevention properties and good grindability.
High performance intermediate roller
Wear-resistant hot die intermediate roll, wear-resistant high chromium intermediate roll
Support roll for foundation reinforcement
By improving the hardening process and adjusting the alloy composition, the toughness of the forged steel back-up roll is greatly improved.

explore
Forged steel hardening roll application
Cold roll
Universal roll
Used for rolling steel, stainless steel and aluminum products

Mill roll
Skin pass roller for coating sheet, stainless steel sheet, copper sheet and brass sheet
Back-up roll
For black and non-ferrous materials
A long time product
Suitable for calendar roller, straightening roller, etc.
Hot rolling bar
roll
Aluminum, copper, brass coil
Back-up roll
For black and non-ferrous materials

Size range:
The maximum diameter is 1250mm and the width of the roller working surface is 4500mm
Roller material: 50Mn, 37CrMnSi, 38CrMnMo, 9Cr2, etc


No.
C
Si
Mn
Cr
Ni
Mo
V
W
H-1
0.55-0.65
0.17-0.40
0.50-1.00
0.50-1.2
≤0.25
0.20-0.4
-
-
H-2
0.55-0.65
0.20-0.40
0.60-1.00
0.70-1.0
1.50-2.0
0.10-0.3
-
-
H-3
0.45-0.65
0.20-0.50
0.50-0.90
3.00-3.6
-
0.40-1.2
0.1-0.35
-
H-4
0.60-0.80
0.30-0.80
0.40-0.90
2.50-3.5
0.40-0.6
0.20-0.6
-
-
H-5
0.30-0.40
≤0.40
≤0.40
2.20-2.7
-
-
0.2-0.50
7.50-9
H-6
0.32-0.43
0.80-1.20
0.20-0.50
4.50-5.5
-
1.00-1.6
0.30-0.6
-
H-7
0.80-0.95
0.25-0.45
0.20-0.55
1.70-2.4
-
0.20-0.4
≤0.15
-
H-8
0.13-0.23
≤0.30
≤1.00
0.80-1.2
-
0.80-1.2
0.15-0.3
-
H-9
0.30-0.42
0.17-0.50
0.25-0.50
1.20-1.6
3.00-3.5
.25-0.45
0.1-0.25
-
H-10
1.45-1.70
≤0.40
≤0.40
11.-12.5
-
0.40-0.6
0.15-0.3

Product Description

GB	ГOCT	EN	DIN	W.N.	JIS	AISI/SAE
15CrMn		16MnCr5	16MnCr5	1.7131		5115
20CrMn		20MnCr5	20MnCr5	1.7147		5120
12CrMo	12XM		13CrMo44	1.7335		4119
15CrMo	15XM		15CrMo5	1.7262	SCM415
20CrMo	20XM		20CrMo5	1.7264	SCM420	4118
25CrMo	30XM		25CrMo4	1.7218
30CrMo					SCM430	4130
35CrMo	35XM		34CrMo4	1.722	SCM435	4135
42CrMo		EN19	42CrMo4	1.7225	SCM440	4140
			50CrMo4	1.7228
40Cr	40X		41Cr4
	38XC
25Cr2MoV	25X2M1Φ		24CrMoV55	1.7733
50CrVA			50CrV4	1.8159	SUP10
			31CrMoV9	1.8519
GCr15		100Cr6	100Cr6	1.3505		52100
20CrNiMo	20XHM	20NiCrMo2-2	21NiCrMo2	1.6523	SNCM220	8620
	20XH3A
	20X2H4A
			17CrNiMo6	1.6587
			18CrNiMo7-6	1.6587
			34CrNiMo6	1.6582			VCN150
		34NiCrMo16	35NiCrMo16	1.2766
			30CrNiMo8	1.658			VCN200
			39NiCrMo3	1.651
			34CrAlNi7	1.855
38CrMoAl	38X2MОA		41CrAlMo7	1.8509
40CrNiMo		EN24	40NiCrMo8-4	1.6562	SNCM439	4340
40CrNi		40XH	40NiCr6	1.5711
20CrMnMo	18XTM				SCM421
40CrMnMo	40XTM				SCM440
	30XTCA
	38XTH
	40XH2MA
	40X2H2MA
	38XH3MA
	38XH3MΦA