904l stainless steel tube stainless steel tube stainless steel wire stainless steel tube stainless steel tube.
Grade 904L stainless steel is a low carbon unstable austenitic stainless steel. Copper was added to this high-alloy stainless steel to improve its resistance to strong reducing acids such as sulfuric acid. This steel can also resist cracking by Stress corrosion and crevice corrosion. Class 904L is non-magnetic and provides good formability, strength and weldability. Grade 904L contains a large number of expensive components, such as moly and nickel.
Kind | GG tubing amp; tube |
Thickness | 0.5-5mm |
Width | 20mm-1800mm or customized |
Length | 500mm-6000mm or customized |
Rules | JIS, AISI, ASTM, GB, DIN, EN |
Material | 200 Series / 300 Series / 400series |
Surface | BA / 2B / NO.1 / NO.3 / NO.4 / 8K / HL / 2D / 1D |
Certification | BV, ISO, CE |
App | Industry |
Specification - 904L
Rules | 904L |
UNS | N08904 |
WERKSTOFF NR. | 1.4539 |
IN | X1NiCrMoCu25-20-5 |
BS | 904S13 |
KS | STS 317J5L |
JIS | SUS 890L |
AFNOR | Z2 NCDU 25-20 |
Chemical composition - 904L
ELEMENT | Composition |
NEITHER | 23.0 – 28.0 |
CU | 1.0 – 2.0 |
C | 0.20 max |
MN | 2.0 max |
P | 0.040 max |
S | 0.030 max |
YES | 1.0 max |
CR | 19.0 – 23.0 |
MO | 4.0 – 5.0 |
N | 0.10 max |
FAITH | Bal * (38.63 min) |
App
Mainly used in wind engine blade, shell, fasteners, combustion chamber, disc, shaft, combustion chamber outer wall, liquid oxygen kerosene engine, spring, cylinder , the propulsion device, etc., and is widely used in aerospace, Atomic Energy, nuclear energy, petroleum, chemical industry, food, environmental protection, ships and other fields. Development, boiler heat exchanger, etc.
Our services
We promise the best quality, competitive prices and professional services.
1. Provide free samples.
2. The factory test certificate will be provided together with the goods.
3. Accept third party inspection.
1. Our technology;
It has an excellent team, it is a leading steel storage, distribution and export company, it also participates in the cutting and cutting business;
2. Our main stainless steel products:
Stainless steel sheet, stainless steel tube, stainless steel bar and carbon steel bar, stainless steel wire, stainless steel coil, stainless steel stripe, etc.
3. Stainless steel of all kinds:
201.202.301.302.304.304l.309s.310s.316.316l.321.410.430 a.440a.440b.440c.904l.2205.2507.2520 or customized.
4. Be a first-class supplier and competitive price;
It has established good cooperative relations with Kuwait, Russia, Ukraine, Lithuania, Greece, Belarus, Romania, Belgium, Brazil, Argentina, Mexico, Tunisia, Kenya, etc.
Frequent questions
Q: Are you a manufacturer or trader?
A: We are manufacturer. We have our own factory which produces and processes all kinds of steel. Steel can be conventional or customized upon customer's request.
Q: Can we take some samples, is there a charge?
A: Yes, we will give you the samples you want. Samples are free, but customers may have to pay for shipping.
Q: Do you support trade assurance order?
A: Yes, we can (100% quality protection; 100% punctual shipping protection; 100% payment protection).
Q: What is your delivery date?
A: Common model needs 3-5 days, special size and processing need 7-10 business days. It is based on quantity and order requirements.
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