Automotive Industry Welded Stainless Steel Pipe With Material 409, 439, 441,444
Quick detail:
Welded Stainless Steel Pipe, ASTM A268, Materail Grade 409, 439, 441,444, With Bright Anneal, Pickled Or 2B finish,Which Are used for Exaust System Or Muffler In Automotive Industry.
Specifications:
Standard | ASTM A268, |
Material Grade | 409, 439, 441,444, |
OD(mm) | 6mm – 101.6mm |
WT(mm) | 0.3mm – 2.5mm |
L(mm) | 500mm – 40000mm |
Delivery Condition | Bright Anneal, Pickled Or 2B finish |
Tolerance | According to ASTM A268 |
Main process | Welding, Anneal |
Certificate | ISO 9001:2008 |
Packing | Bundles With Plastic Bags, Wooden Box With Angle Steel Frame Or others |
Payment Terms | T/T, L/C at sight |
Delivery Time | Generally 15Days – 45Days Or Depends on the quantity and Customers’ Request |
Capacity | 1000 Tons Per Month |
Description:
Materials:
Grade | TP405 | TP410 | TP429 | TP430 | TP443 | TP446–1 | TP446–2A | . . . | TP409 |
UNS Designation | |||||||||
S40500 | S41000 | S42900 | S43000 | S44300 | S44600 | S44600 | S40800 | S40900 | |
Element | Composition, % | ||||||||
C, max | 0.08 | 0.15 | 0.12 | 0.12 | 0.2 | 0.2 | 0.12 | 0.08 | 0.08 |
Mn, max | 1 | 1 | 1 | 1 | 1 | 1.5 | 1.5 | 1 | 1 |
P, max | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.045 | 0.045 |
S, max | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.045 | 0.03 |
Si, max | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Ni | 0.50 max | . . . | . . . | . . . | 0.75 max | 0.75 max | 0.50 max | 0.80 max | 0.50 max |
Cr | 11.5–14.5 | 11.5–13.5 | 14.0–16.0 | 16.0–18.0 | 18.0–23.0 | 23.0–27.0 | 23.0–27.0 | 11.5–13.0 | 10.5–11.7 |
Mo | ... | ... | ... | ... | ... | ... | ... | ... | ... |
Al | 0.10–0.30 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . |
Cu | . . . | . . . | . . . | . . . | 0.90–1.25 | . . . | . . . | . . . | . . . |
N | ... | ... | ... | ... | ... | 0.25 | 0.25 | ... | ... |
Ti | ... | ... | ... | ... | ... | ... | ... | 12 3 C min; | 6 3 C min; |
1.10 max | 0.75 max | ||||||||
Competitive Advantages: |
ISO System |
Manufacture License of Pressure Tube |
Production experience about 20 years. |
Raw Material are from POSCO,BAO STEEL,TISCO,CRUPP ETC |
Market -More than 30 countries worldwide. |
We have the most convenient transport from shanghai and timely delivery. |
We offer competitive prices based on good quality. |
We have high technical production line with top quality products. |
We have win high reputation based on good quality. |
Standards:
A268 Specification for seamless and welded Ferritic/Martensitic stainless steel tubing for General Service | ||
Item | Contents | Requirements |
1 | Materail------------ | TP409, TP409L, TP430, TP439,TP410, TP441, TP444 Etc |
2 | Welding Method------ | TIG |
3 | ChemicalComposition- | Acc.to A268 and A480 |
4 | Heat Treatment------ | Bright Annealing Or Not Annealing,Which Depends on Buyer |
5 | Straightness-------- | Acc.to the buyer's requirements |
6 | Tolerance----------- | Acc.to A268 |
7 | Mechanical Property- | Tension Test, Hardness Test, Hydrostatic or Other Nondestructive Test Depends on Buyer |
