Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2020-08-20 08:34
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Company Profile
By certification [File Integrity]
Contact：torich(Mr.)
Email：
Telephone：
Phone：
Area：Zhejiang
Address：Zhejiang
Website：http://www.steeltubeschina.com/ http://torich.nhdikang.com/
Applications:
For machinery, Mechanical engineer
Size Range:
O.D.:6-350mm
W.T.:1-50mm
L:max12000mm
SSID Is For Special Smoothness Inside Surface
This tubing is intended for use where the inside surface is of prime importance.
Usually we leave machining allowance for both OD and ID tolerance for further machining purpose.
Method Of Tube Forming:
1. Hot-Finished Mechanical Tubing
2. Cold-Worked Mechanical Tubing
3. Rough -Turned Mechanical Tubing
4. Ground Mechanical Tubing
ASTAM A519 1026 Seamless Mechanical Tubing Thermal Treatment:
1) A-Annealed
2) N-Normalized
3) QT-Quenched and Tempered
4) SR-Stress relieved or Finish Anneal
Steel Grade and Chemical Compositions: | |||||||
Steel |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
Grade |
max |
max |
max |
max |
min |
||
1008 |
0.10 |
0.30-0.50 |
0.040 |
0.050 |
|||
1010 |
0.08-0.13 |
0.30-0.60 |
0.040 |
0.050 |
|||
1018 |
0.15-0.20 |
0.60-0.90 |
0.040 |
0.050 |
|||
1020 |
0.18-0.23 |
0.30-0.60 |
0.040 |
0.050 |
|||
1026 |
0.22-0.28 |
0.60-0.90 |
0.040 |
0.050 |
|||
1035 |
0.32-0.38 |
0.60-0.90 |
0.040 |
0.050 |
|||
1045 |
0.43-0.50 |
0.60-0.90 |
0.040 |
0.050 |
|||
4130 |
0.28-0.33 |
0.40-0.60 |
0.040 |
0.040 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
4140 |
0.38-0.43 |
0.75-1.00 |
0.040 |
0.040 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
Grade |
Condition |
Ultimat |
Yield |
Elongation |
Rockwell |
Strength |
Strength |
Hardness |
|||
ksi Mpa |
ksi Mpa |
% |
B Scale |
||
1020 |
HR |
50 345 |
32 221 |
25 |
55 |
CW |
70 483 |
60 414 |
5 |
75 |
|
SR |
65 448 |
50 345 |
10 |
72 |
|
A |
48 331 |
28 193 |
30 |
50 |
|
N |
55 379 |
34 234 |
22 |
60 |
|
1035 |
HR |
65 448 |
40 276 |
20 |
72 |
CW |
85 586 |
75 517 |
5 |
88 |
|
SR |
75 517 |
65 448 |
8 |
80 |
|
A |
60 414 |
33 228 |
25 |
67 |
|
N |
65 448 |
40 276 |
20 |
72 |
|
1045 |
HR |
75 517 |
45 310 |
15 |
80 |
CW |
90 621 |
80 552 |
5 |
90 |
|
SR |
80 552 |
70 483 |
8 |
85 |
|
A |
65 448 |
35 241 |
20 |
72 |
|
N |
75 517 |
48 331 |
15 |
80 |
|
4130 |
HR |
90 621 |
70 483 |
20 |
89 |
SR |
105 724 |
85 586 |
10 |
95 |
|
A |
75 517 |
55 379 |
30 |
81 |
|
N |
90 621 |
60 414 |
20 |
89 |
|
4140 |
HR |
120 855 |
90 310 |
15 |
100 |
SR |
120 855 |
100 689 |
10 |
100 |
|
A |
80 552 |
60 414 |
25 |
85 |
|
N |
120 855 |
90 621 |
20 |
100 |
ASTAM A519 1026 Seamless Mechanical Tubing Delivery Condition
HR-Hot Rolled
CW-Cold Worked
SR-Stress Relieved
A-Annealed
N-Normalized
http://www.steeltubeschina.com/
