Product Description
TORICH ASTM A312 Seamless Heavily Cold Worked Austenitic Stainless Steel Pipe
TORICH ASTMA312 Seamless Heavily Cold Worked Austenitic Stainless SteelPipe
Standard: ASTM A312, ASTM A262, ASTM A370, ASTM A941, ASTM A999/A999M, ASTM A1016/A1016M, E112, E381, ANSI B1.20.1, B36.10, B36.19, AWS A5.9, SAE J1086
Material: TP304H, TP304H, TP309HCb, TP310H, TP310HCb, TP316H, TP347H, TP348H
OD: 10.29-762.0mm
WT: 1.24-12.7mm
Usage: This standard covers seamless austenitic stainless steel pipe for hign-temperature and general corrosive service.
Note: Special steel grade is also available, according to customer request.
Chemical Requirements
| |
TP304H |
TP309H |
TP309HCb |
TP310H |
TP310HCb |
TP316H |
TP347H |
TP348H |
| C |
0.04-0.10 |
0.04-0.10 |
0.04-0.10 |
0.04-0.10 |
0.04-0.10 |
0.04-0.10 |
0.04-0.10 |
0.04-0.10 |
| Mn |
2.00 |
2.00 |
2.00 |
2.00 |
2.00 |
2.00 |
2.00 |
2.00 |
| P |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
0.045 |
| S |
0.030 |
0.030 |
0.030 |
0.030 |
0.030 |
0.030 |
0.030 |
0030 |
| Si |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
| Cr |
18.0-20.0 |
22.0-24.0 |
22.0-24.0 |
24.0-26.0 |
24.0-26.0 |
16.0-18.0 |
17.0-19.0 |
17.0-19.0 |
| Ni |
8.0-11.0 |
12.0-15.0 |
12.0-16.0 |
19.0-22.0 |
19.0-22.0 |
11.0-14.0 |
9.0-13.0 |
9.0-13.0 |
| Mo |
- |
- |
0.75 |
- |
0.75 |
2.00-3.00 |
- |
- |
| Ti |
- |
- |
- |
- |
- |
- |
- |
- |
| Nb |
- |
- |
10xC
min,
1 10 max
|
- |
10xC
min,
1 10 max
|
- |
- |
- |
| Ta |
- |
- |
- |
- |
- |
- |
- |
0.10 |
| N |
- |
- |
- |
- |
- |
- |
- |
- |
| V |
- |
- |
- |
- |
- |
- |
- |
- |
| Cu |
- |
- |
- |
- |
- |
- |
- |
- |
| Ce |
- |
- |
- |
- |
- |
- |
- |
- |
| B |
- |
- |
- |
- |
- |
- |
- |
- |
| Al |
- |
- |
- |
- |
- |
- |
- |
- |
| Other |
- |
- |
- |
- |
- |
- |
- |
- |
Permitted Variations in Wall Thickness
| NPS Designator |
Over |
Under |
| 1/8 to 2 1/2 incl., all t/D ratios |
20.0 |
12.5 |
| 3 to 8 incl., t/D up to 5% incl. |
22.5 |
12.5 |
| 3 to 8 incl., t/D > 5% |
15.0 |
12.5 |
|
20andlarger,
welded,allt/Dratios
|
17.5 |
12.5 |
|
20andlarger,
seamless,t/Dupto5%incl.
|
22.5 |
12.5 |
20andlarger,
seamless,t/D>5% |
15.0 |
12.5 |
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us
TORICH ASTM A1016/A1016M-14 Austenitic Stainless Steel capillary heater tube
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