Stainless Steel Sheet
- Yearly output 150,000 MT
- 15 years experience
- ASTM A240-480 SGS/ISO certified
201 Stainless Steel Sheet/Plate
Grade: 201 J1/J2/J4/J5 LH/LJ/L1
201 stainless steel sheet is always very tricky in China. There are so many types of 201 in China, like 201 J1 J2 J3 J4 J5, 201 LJ, 201 L1, 201 LH.
Different mills may have different standards for 201. Basically, it can be classified like this.
For 201 Stainless Steel Sheet/Plate, it is mainly from bigger mills. Like LISCO/Baosteel/Beibuwan/Hongwang Their production is mainly about 201 J2 grades, which has less than 1% of Nickel, and relatively cheaper price. They also have 201 J1 products, around 100 USD more expensive than J2.
For 201 LH, LJ, and L1, they are only from LISCO, which is mainly famous for their 201 products. J1 has 1% Nickel, which is the most expensive grades. 201 LH is the cheapest one compared to other 2 grades. LJ is invented recently and target oversea market.
Normally, different mills will apply 3 types tolerance, like 1.0mm, there will be 0.91-0.92mm/0.94-0.96mm/ 0.98-1.01mm. 3 stages to apply for different application.
Width tolerance mainly depends on the slitting and cutting machine. We use Taiwan and Italy machinery, which can guarantee +/-0.05 to +/-0.1mm
Diagonal Tolerance is a key factor to show whether the cut is correct or not. The normal tolerance is +/-2mm。
ASTM A240/JIS Standard 4304
3.1 MTC is available once order confirmed，all of our products are conformed with JIS G4304 and ASTM A240 standard.
|Steel Grade||Ni% Max.||Cr% Max.||C% Max.||Si% Max.||Mn% Max.||P% Max.||S% Max.||Mo% Max.||Ti% Max.||Other|
|S30400||8.0~10.5||17.5~19.5||0.07||0.75||2||0.045||0.03||–||–||N: 0.1 Max.|
|S30403||8.0~12.0||17.5~19.5||0.03||0.75||2||0.045||0.03||–||–||N: 0.1 Max.|
|S31603||10.0~14.0||16.0~18.0||0.03||0.75||2||0.045||0.03||2.0~3.0||–||N: 0.1 Max.|
PVC film is one of the most important factor when purchasing stainless steel material. Basically, 3 types of PVC films are typically applied.
PE50/PE80 black and white film
This is the most widely used film, the thickness normally ranges from 50 micron to 80 microns. There will not be any special function except protection.,
Laser Film(Novacel 4228)
Laser cutting is often applied as a downstream processing. Laser film is a film that can undertake high temperature. If clients apply the wrong pvc, after laser cutting, the pvc will be wrinkled and sticky to the surface.
There are normally 2 types of blue transparent film, one is the for deep drawing, another one is normal protection film.
Stainless Steel sheet/Plates Packing and Loading Solution
The edge part should be clean and slit, no residues left.
Back side kraft paper
To make sure there is less moisture going into the pallet, water proof kraft paper should be applied.
Standard sheet package
A layer of wooden plate will be put on the top of the pallet. And 3*2 steel strip will be applied.
Block and bundles
Wooden blocks and bundles will apply on the loading of the pallets.
If there are too many pallet in one column，the top part also need be strengthened.
Wooden box package
For stainless steel mirror sheet, we can also apply wooden box.
For these countries, local agant is available to offer face to face meeting
201 Stainless Steel Sheet/Plate
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