product |
Stainless steel
|
The material grade | The 400 series |
application
|
The steel used in construction field
The shipbuilding industry Oil and chemical industry Food processing and medical industry Mechanical hardware field |
Surface finish | characteristics and application |
NO.1 | Surface of hot rolling, annealing and pickling, can be used as cold-rolling material, industrial storage tanks and chemical equipment. |
NO.2D | Cold rolling, annealing and smooth lacklustre product can be used as automobile parts, construction materials and plumbing. |
NO.2B |
NO. 2 b surface brightness and flatness is superior to the NO. 2 d. Then through the special surface treatment to improve its mechanical properties, N02B could almost meet the comprehensive use
|
NO.3 | Abrasive belt grinding with # 100 # 120, have better brightness with discontinuous coarse grain, used in construction, electrical appliances, kitchen utensils and appliances such as inside and outside decoration or decoration. |
NO.4 | Use # 150 # 180 abrasive belt grinding, brightness is good, thick lines of discontinuity, but better than NO. 3, used as bathtub building inside and outside decoration appliances, kitchen utensils and appliances, food processing equipment, etc. |
The United Nations system | ASTM | JIS | C% | Mn% | P% | S% | Si | Cr% | Ni% | Mo% |
S40500 | 405 | SUS405 | ≤0.08 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 | 11.5-14.5 | ≤0.60 | |
S40900 | 409 | SUS409 | ≤0.08 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 |
10.5-11.75 |
≤0.50 | |
S43000 | 430 | SUS430 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤0.75 |
16.0-18.0 |
≤0.60 | |
S43400 | 434 | SUS434 | ≤0.12 | ≤1.00 | ≤0.040 | ≤0.03 | ≤1.00 | 16.0-18.0 | ||
S44400 | 444 | SUS444L | ≤0.025 | ≤1.00 | ≤0.045 | ≤0.03 | ≤1.00 |
17.5-19.5 |
≤1.00 | |
S40300 | 403 | SUS403 | ≤0.15 | 5.5-7.5 | ≤0.04 | ≤0.03 | ≤0.50 |
11.5-13.0 |
≤0.60 | |
S410000 | 410 | SUS410 | ≤0.15 | ≤1.00 | ≤0.035 | <0.03 | ≤1.00 |
11.5-13.5 |
≤0.60 | ≤1.00 |
S42000 | 420 | SUS420J1 | 0.16~0.25 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 |
12.0-14.0 |
≤0.75 | ≤1.00 |
S440A | 440A | SUS440A | 0.60~0.75 | ≤1.00 | ≤0.04 | ≤0.03 | ≤1.00 |
16.0-18.0 |
≤0.75 |
Machines & Processing
Packing & Delivery & logistics
Why Choose Us
FAQ
1.Where is your factory?
Our head office and warehouse located in Shanghai--the biggest steel making center of China
2.How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
3.What about the MOQ?
MOQ only 200KG,include coils and sheets
4. How long is your lead time?
In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
5.How's your product quality?
We only sell mid to high end steel materials,100% quality guarantee and cost-effective.
6.What are your terms of payment?
You can make the payment to our bank account,T/T, 30% deposit in advance, 70% balance against the copy of B/L.
7.How many countries you already exported to?
We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
8.What are the certifications for your products?
We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.