304 316L 310S A36 Ss400 SPCC SGCC Cold Rolled/Hot Rolled/Stainless/Silicon/Wear Resistant/Carbon Hastelloy/Monell Alloy/Aluminum/Copper/Galvanized/ Steel Plate

• Type: Stainless Steel Sheets
• Standard: GB
• Grade: 300 Series
• Certification: ISO 9001
• Shape: Flat
• Technique: Hot Rolled
• Model NO.: Stainless Steel 304
• Surface Treatment: Polished
• Length: 1000-6000mm
• Thickness: 0.15-100mm
• Width: 600-2500mm
• Application: Construction
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Tolerance: About 1%
• Steel Grade: 301L, S30815, 301, 304n, 310S, S32305, 410, 204c3
• Surface Finish: Tshs
• Delivery Time: 8-14 Days
• Surface: Ba/2b/No.1/No.3/No.4/8K/Hl/2D/1d
• Temperature, °f: 200-1500
• Cr: 18-20
• Ni: 8-10.5
• C: 0.04-0.1
• Transport Package: Standard Sea-Worthy Packaging
• Specification: 600-2500mm
• Trademark: Mingshuo
• Origin: China
• HS Code: 721933
• Production Capacity: 200000ton/Year

Product Description

 

 

Stainless Steel 304
Dual certified 304/304H is used as a material of construction up to 1500°F. Slight scaling begins at about 1200°F. This is the 0.04% minimum carbon version of type 304 stainless. It has general corrosion resistance similar to the low carbon 304/304L. However, it is subject to carbide precipitation in the heat affected zone (HAZ) of welds. Weldments may be sensitive to HAZ intergranular corrosion in oxidizing acid environments, and to polythionic acid stress corrosion cracking. The carbide precipitation is not harmful to high temperature mechanical properties.

304/304H is welded using the 22Cr 11Ni filler wire (ER308), or covered electrodes (E308). Post-weld heat treatment is not necessary for most high temperature service.
In what form is Stainless Steel 304 available at Ramdev Steel Engineering?

• Bar
• Wire
• Sheet
• Plate
• Forgings
• Pipe
• Flanges

Chemistry

	Cr	Ni	C	Mn	Si	P	S	Fe
MIN	18.0	8.0	0.04	-	-	-	-	-
MAX	20.0	10.5	0.10	2.0	0.75	0.04	0.03	Balance

Specifications
AMS 5513
ASME SA 240
ASTM A 240, ASTM A 959
EN 1.4301
UNS S30400, UNS S30409
W. Nr./EN 1.4948
Werkstoff 1.4301
Physical Properties
Density: 0.285 lb/inch3

Temperature, °F	212	1600
Coefficient* of Thermal Expansion, in/in°F x 10-6	9.4	-
Thermal Conductivity Btu • ft/ft2 • hr • °F	9.4	10.9

* 70°F to indicated temperature.
Mechanical Properties
Representative Tensile Properties

	Minimum	Typical
Ultimate Tensile Strength, ksi	75	90
0.2% Yield Strength, ksi	30	35
Elongation, %	40	60

Maximum Allowable Stresses, ASME Section VIII, Div 1 Temperature, °

Temperature, °F	200	400	600	800	1000	1200	1400	1500
stress, ksi	20.0	18.3	16.6	15.2	14.0	6.1	2.3	1.4