ASME SA 240 904L UNS N08904 Plate

1.Standard: ASTM A240 / ASME SA240
2.Thickness: 0.3~100mm or as required
3.Width: 1000~2500mm or as required
4.Length: 0~12m or as required

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Product Introduction

ASME SA 240 904L (UNS N08904) is excellent corrosion resistance and high strength. Excellent performance in a variety of corrosive media, especially in strong oxidizing and reducing environments. The recommended maximum continuous operating temperature is around 400°C (752°F) for high pressure and high temperature environments. Remains non-magnetic at low temperatures. SA 240 Gr 904L main application areas include the chemical industry, oil and gas industry, pulp and paper industry, and pollution control equipment.

ASME SA 240 904L SS Plate Application Areas:

Chemical processing equipment
Oil and gas industry
Pulp and paper industry
Pollution control equipment
Pharmaceutical industry

Stainless Steel 904l Sheets Specification

Item	ASME SA 240 Type 904L (Hot rolled, cold rolled)
Thickness	0.01~200mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Standard	JIS, AISI, ASTM, GB, DIN, EN, etc
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Package	Shrink-wrapped, Carton boxes, Wooden pallets, Wooden boxes, Wooden crates Etc. required.

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Alloy 904L UNS N08904 Mechanical Properties:

Density	7.95 g/cm³
Melting Point	1350 °C (2460 °F)
Tensile Strength	Psi – 71000 , MPa – 490
Yield Strength (0.2%Offset)	Psi – 32000 , MPa – 220
Elongation	35%

Stainless Steel 904l sheet Equivalent Grades

STANDARD	SS 904L
WERKSTOFF NR.	EN 1.4539
UNS	N08904
JIS	SUS 890L
AFNOR	Z2 NCDU 25-20
BS	904S13
KS	STS 317J5L
EN	X1NiCrMoCu25-20-5

UNS N08904 Stainless Steel Plate Manufacturing Process

Smelting: Smelting using electric arc furnace or vacuum furnace to ensure the purity and uniformity of the material.
Hot rolling: Hot rolling is performed at high temperatures to improve the mechanical properties of the material.
Cold Rolling: Further processing to obtain greater precision and a smoother surface.
Annealing: Eliminate internal stress through high-temperature annealing and enhance the ductility and toughness of the material.
Pickling: Remove oxide scale through pickling treatment to obtain a clean surface.