Our Service
1) Over 10-year experience in stainless steel field can guarantee
high quality on each process;
2) Advanced equipment can keep the edges clean and flat when
cutting;
3) Owned warehouse with rich stock can make the delivery timely;
What is 304L stainless steel?
304L is a variant of 304 stainless steel with a lower carbon
content and is used where welding is required. The lower carbon
content minimizes the precipitation of carbides in the
heat-affected zone near the weld, and the precipitation of carbides
may cause intergranular corrosion (weld erosion) of stainless steel
in some environments.
Datasheet for 304L Stainless steel
| Chemical Composition% |
| Material | C | Si | Mn | P | S | Cr | Ni |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 18.0~20.0 | 8.0~12.0 |
| Mechanical Properties |
| Material | Yield Strength N/mm2 | Tensile Strength
N/mm2 | Elongation
(%) |
|
| 304L | ≥205 | ≥520 | ≥40 |
Surface
1D—The surface has discontinuous particles, which is also called
matte. Processing technology: hot rolling + annealing shot peening
pickling + cold rolling + annealing pickling.
2D—Slightly shiny silver-white. Processing technology: hot rolling
+ annealing shot peening pickling + cold rolling + annealing
pickling.
2B—Silver white and better gloss and flatness than 2D surface.
Processing technology: hot rolling + annealing shot peening
pickling + cold rolling + annealing pickling + quenching and
tempering rolling.
BA—The surface gloss is excellent and has a high reflectivity, just
like the mirror surface. Processing technology: hot rolling +
annealing shot peening pickling + cold rolling + annealing pickling
+ surface polishing + quenched and tempered rolling.
No.3—has better gloss and rough surface. Processing technology:
Polishing and tempering rolling of 2D products or 2B with 100 ~ 120
abrasive materials.
No.4—has better gloss and fine lines on the surface. Processing
technology: Polishing and tempering rolling of 2D products or 2B
with 150 ~ 180 abrasive materials.
Company Information
Wuxi Trump Special Steel Co., Ltd with good reputation, high-quality products, solid
strength and lower price is famous in the country. Our company has
rich experience in trading as we are engaged in domestic trading
for more than ten years.
Our company is the collection of processing and operating. And we
have a high supply ability.Our main products are stainless steel,
galvanized steel, carbon steel and etc. These products apply to
engineering, coal mine, textile, electric power, boiler, machinery,
military industry and other fields.
FAQ
Q1. Where is your factory ?
A1: Our company’s processing center is located in Wuxi, Jiangsu,
China.
Which is well equipped with kinds of machines, such as laser
cutting machine,mirror polishing machine and so on.We can provide a
wide range of personalized services according to the customers’
needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil,
round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party
Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more
competitive prices and best after-dales service than other
stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia,
UK, Kuwait, Egypt, Iran, Turkey, Jordan,
India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.
4) Good and steady relationship with large manufactures can make
the price very low;
5) Good after-sale service gained high praise from customers all
over the world.
Contact us:
Lisa
Mob:+8618306351805
Whatsapp:+8618306351805
E-mail:lisa@youyigangguan.com
