Post code:200436
Tel/Fax:+86-21-56031255
Mobile: 86-18930968947
www.muhong.cn
E-mail: fcj@muhong.cn
muhongjidian@vip.163.com
rolling and tooling
Main production equipment:
Large size numerical horizontal lathe(lathe bed max turning diameter1600mm), (lathe bed max turning diameter800mm), (lathe bed turning 1250mm).
Heat treatment 180kw no oxidize heating furnace(max diameter 1800mm),
Line cutting machine EDM
Vertical pit gas –protection quenching furnace(φ2000mmX3000mm), one set vacuum quenching furnace.
Forged hammer to reach grade three measuring standard, to adopt no-wear measuring ways, with table type hardness meter, microscope. Ultrasonic detector, digit detector and diverse tester
With high-frequency welding pipe and stainless steel pipe FFX forming technique, roll-forming technique, using advanced CADhole type designing system with finite element analyzing system, not only improved desining speed, but also optimized hole design
Main application:
Roll mould for high-frequency tube mill
Roll mould for stainless tube mill
Roll mould for rollforming machine
|
Country |
material |
C |
Si |
Mn |
Cr |
Ni |
Mo |
V |
Co |
Usage |
|
P.R China |
GCr15 |
0.95-1.05 |
0.15-0.35 |
0.2-0.4 |
1.3-1.65 |
≤0.3 |
|
|
|
Forming and sizing roll |
|
9Cr2Mo |
0.80-0.95 |
≤0.40 |
≤0.40 |
1;3-1.7 |
|
0.4-0.6 |
|
|
Forming and sizing roll |
|
|
Cr12 |
2.0-2.3 |
＜0.40 |
＜0.40 |
11.5-13 |
|
|
|
|
Forming and sizing roll |
|
|
Cr12MoV |
1.45-1.70 |
＜0.40 |
＜0.40 |
11-12.5 |
|
0.4-0.6 |
0.15-0.3 |
|
Forming and sizing roll |
|
|
Cr12Mo1V1 |
1.40-1.60 |
≤0.60 |
≤0.60 |
11-13 |
|
0.7-1.2 |
≤1.1 |
≤1.1 |
Forming and sizing roll |
|
|
3Cr2W8V |
0.3-0.4 |
＜0.40 |
＜0.40 |
2.2-2.7 |
|
|
0.2-0.5 |
W:7.5-9.0 |
Squeeze rolls |
|
|
4Cr5MoSiV1 |
0.32-0.45 |
0.8-1.2 |
0.2-0.5 |
4.75-5.5 |
|
1.1-1.75 |
0.8-1.2 |
|
Squeeze rolls |
|
|
65Mn |
0.62-0.7 |
0.17-0.37 |
0.9-1.2 |
≤0.25 |
≤0.25 |
|
|
|
Fin rolls |
|
|
U.S.A |
AISI-D2 |
1.4-1.6 |
0.3-0.5 |
0.3-0.5 |
11-13 |
|
0.5-1.2 |
(0.8) |
(0.6) |
Forming and sizing roll |
|
H13 |
0.32-0.42 |
0.8-1.0 |
≤0.40 |
4.5-5.5 |
|
1.1-1.75 |
0.6-1.0 |
W:1-2.4 |
Squeeze rolls |
|
|
Japan |
SKD-11 |
1.4-1.6 |
＜0.40 |
≤0.60 |
11-13 |
|
0.8-1.2 |
0.2-0.5 |
|
Forming and sizing roll |
|
SKD-61 |
0.32-0.42 |
0.8-1.2 |
≤0.50 |
4.5-5.5 |
|
1-1.5 |
0.8-1.2 |
|
Squeeze rolls |
|
|
Germany |
X165CrMoV12 |
1.55-1.75 |
0.25-0.4 |
0.2-0.4 |
11-12 |
|
0.5-0.7 |
0.1-0.5 |
W:0.4-0.6 |
Forming and sizing roll |
|
X155CrVMo121 |
1.5-1.6 |
0.1-0.4 |
0.15-0.45 |
11.5-12.5 |
|
0.6-0.8 |
0.9-1.1 |
|
Forming and sizing roll |
|
|
Italy |
K12(X210Cr13KU) |
1.9-2.3 |
≤0.40 |
≤0.50 |
12-14 |
|
|
0.15-0.2 |
|
Forming and sizing roll |
|
KTB(X35CrMo05KU) |
0.32-0.38 |
≤1.2 |
0.6 |
4.5-5.5 |
|
1.0-1.5 |
0.3-0.5 |
W:1.0-1.6 |
Squeeze rolls |
All rights reserved © Shanghai Muhong Mechanical and Electrical Equipment Co.,Ltd.
Post code:200436 Tel/Fax:+86-21-56031255 Mobile: 86-18930968947 www.muhong.cn E-mail: fcj@muhong.cn muhongjidian@vip.163.com
Address:Room 311, Yehua Mansion 138 Yangcheng Road, Zhabei District ,Shanghai. China 沪ICP备2021037013号
