Product Details:
Payment & Shipping Terms:
|
| STANDARD: | ASTM, ASME | TYPE: | ROUND |
|---|---|---|---|
| SECONDARY OR NOT: | BRAND NEW | PLACE OF ORIGIN: | JIANGSU, CHINA |
| TECHNIQUE: | SEAMLESS | CERTIFICATE: | ISO9001, ISO14001, PED |
| MATERIAL: | CARBON STEEL, ALLOY STEEL |
ASTM A519 SEAMLSS CARBON STEEL AND ALLOY STEEL HEAVY WALL STEEL TUBE FOR MECHANICAL PURPOSES
SPECIFICATIONS:
Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
Ends: BE/PE, ends caps
Marking: as per requirement
Size:(mm)
OD: 6~350mm WT: 0.8~35mm
As per standard or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
CHEMICAL COMPOSITION (%):
|
Grade |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
|
1008 |
≤0.10 |
0.30-0.50 |
0.04 |
0.05 |
- |
- |
- |
|
1010 |
0.08-0.13 |
0.30-0.60 |
0.04 |
0.05 |
- |
- |
- |
|
1015 |
0.13-0.18 |
0.30-0.60 |
0.04 |
0.05 |
- |
- |
- |
|
1018 |
0.15-0.20 |
0.60-0.90 |
0.04 |
0.05 |
- |
- |
- |
|
1020 |
0.18-0.23 |
0.30-0.60 |
0.04 |
0.05 |
- |
- |
- |
|
1025 |
0.22-0.28 |
0.30-0.60 |
0.04 |
0.05 |
- |
- |
- |
|
1035 |
0.32-0.38 |
0.60-0.90 |
0.04 |
0.05 |
- |
- |
- |
|
1045 |
0.43-0.50 |
0.60-0.90 |
0.04 |
0.05 |
- |
- |
- |
|
1026 |
0.22-0.28 |
0.60-0.90 |
0.04 |
0.05 |
- |
- |
- |
|
4130 |
0.28-0.33 |
0.40-0.60 |
0.04 |
0.04 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
|
4140 |
0.38-0.43 |
0.75-1.00 |
0.04 |
0.04 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
MECHNICAL PROPERTIES (Minimum Values) :
|
Grade |
Delivery Condition |
Tensile Strength |
Yield Strength |
Elongation |
Rockwell 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 |
|
|
1025 |
HR |
55 |
379 |
35 |
241 |
25 |
60 |
|
CW |
75 |
517 |
65 |
448 |
5 |
80 |
|
|
SR |
70 |
483 |
55 |
379 |
8 |
75 |
|
|
A |
53 |
365 |
30 |
207 |
25 |
57 |
|
|
N |
55 |
379 |
36 |
248 |
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 |
|
INSPECTION AND TEST:
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.
Description:
ASTM A519 SEAMLSS CARBON STEEL AND ALLOY STEEL TUBE FOR MECHANICAL PURPOSES.
Top quality products
Applications:
Mainly used for mechanical and engineering, auto parts, etc.
Competitive Advantage:
Always put quality on first consideration makes us keep our qulity stable and good. Always put customer’s benefit before ours makes our good service and gain us good reputation.
