304LN Stainless steel sheet manufacturer
304Ln is an austenitic type of stainless steel. Compared with 304L steel, N is added to improve the high strength and grain resistance of structural parts.
It is mainly used as structural steel, such as chemical material carrier.
304LN Stainless steel sheet Price in China ,Manufacturer of 304LN Stainless Steel sheet
Compared with 304L steel, 304LN is added to improve the high strength and grain boundary corrosion resistance of structural parts.
This is the most cost effective grade of steel. So the 304LN Stainless Steel Sheet Price is lower compared to other grades of stainless steels and all metallic products in general. There are different versions of the material with low carbon and high carbon content. The low carbon version, 304LN sheets are very good for welding applications as they have less carbide precipitation and less localized corrosion.
Standard Specification Of 304LN Plate
| Thickness |
4mm-100mm |
| Width |
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length |
2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface |
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish |
Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form |
Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats,
Blank (Circle), Ring (Flange) etc. |
304LN stainless steel composition content.
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
| 304LN |
Min.
Max. |
≤0.03 |
≤2.0 |
≤0.75 |
≤0.045 |
≤0.03 |
18.0～20.0 |
/ |
8.0~10.5 |
0.10~0.16 |
Tensile strength σb (Mpa) : ≥550 Condition yield strength σ0.2 (Mpa) : ≥275 elongation Δ5 (%) : ≥35 section shrinkage ψ(%) : ≥50 Hardness: ≤217HB;
95 HRB or less;
220 hv or less
Heat treatment specification and metallographic structure: Heat treatment specification: solid solution 1010 ~ 1150℃ fast cooling.
Metallographic structure: The structure is characterized by austenitic type.
304LN Stainless steel sheet
304LN Stainless steel sheet
-
304LN Stainless steel sheet
304LN Characteristic machining technology
1D -- The surface has discontinuous granular shape, also known as fog surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2D - A slightly silvery white colour.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.
2B -- Silver white with better gloss and flatness than a 2D surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.
Ba - Excellent surface gloss, high reflectivity, like a mirror surface.
Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.
No.3 -- Good gloss, coarse grain surface.
Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).
No.4 -- Good gloss, fine lines on the surface.
Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).
HL -- Silver grey with hair streaks.
Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.
MIRRO -- Specular.
Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.
| Stainless Steel 304LN Plate Price List |
304LNSheet FOB Shanghai Per Unit (USD) |
| 2mm 304LN stainless steel plate |
$1500.00-$2500.00 |
| ss 304LN mirror Stainless Steel Coil/ Strip/ Sheet |
$1800.00-$2800.00 |
| 304LN Stainless Steel Plate / Stainless Steel Sheet 304LN |
$1500.00-$2500.00 |
| Standard size 4x8 metal sus 304LN grade stainless steel checkered Sheet prices |
$1500.00-$2500.00 |
