304 is the original "18-8" stainless. It is produced in greater quantity than any other austenitic stainless steel. 304 provides useful resistance to corrosion in many environments ranging from moderately reducing to moderately oxidizing. Through the controlled addition of nitrogen, it is common for 304L to meet the mechanical properties of 304 straight grade. As a result, most products are dual certified as 304 and 304/304L.
Produc Forms : Sheet, plate , Coil , Strip .wire , Pipe, Tube ,Bar , Profile, Round, Flat, Square, Hexagonal
AMS 5511, AMS 5513, AMS 5639, AMS 5647, ASME SA 240, ASME SA 312, ASME SA 479, ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 312, ASTM A 479, EN 1.4301, UNS S30400, UNS S30403, W. NR./EN 1.4301, W. NR./EN 1.4307, Werkstoff 1.4301, Werkstoff 1.4307
Dimension Ranges:
Width: 600mm~2030 mm
Thickness: 2~120.0 mm
Length: 300~6000 mm , Max 18000 mm
Surface Finish: No.1, 2B, BA, No.3, No.4, No.5, No.8, HL, Etching, SB, Ti-coating,color-coating ,embossing .
AISI 304L equivalents | ||
ASTM A213 Grade TP304L | ASTM F593 Grade S30403 | ISO A3 |
ASTM A249 Grade TP304L | ASTM F593 Grade Alloy Group 1 | GB 00Cr19Ni10 |
ASTM A269 Grade TP304L | ASTM F594 Grade S30403 | UNS S30403 |
ASTM A269 Grade 304L | ASTM F594 Grade Alloy Group 1 | DIN 1.4307 |
ASTM A270 Grade TP304L | ASTM F738M Grade S30403 | DIN G-X2CrNiN18-9 |
ASTM A276 Grade S30403 | ASTM F738M Grade Alloy Group A1 | AFNOR Z3CN19-09 |
ASTM A312 Grade TP304L | ASTM F836M Grade S30403 | EN X2CrNi18-9 |
ASTM A312 Grade 304L | ASTM F836M Grade Alloy Group A1 | EN 1.4307 |
ASTM A336 Grade F304L | ASTM F837 Grade S30403 | GOST 03Ch18N11 |
ASTM A358 Grade A240 Type 304L | ASTM F837 Grade Property Class A1 | DIN 1.4309 |
ASTM A403 Grade CR304L | ASTM F879 Grade S30403 | BS 304C12 |
ASTM A403 Grade 304L | ASTM F880 Grade S30403 | JIS SCS13 |
ASTM A403 Grade WP304L | DIN 1.4306 | EN GX2CrNi19-11 |
ASTM A409 Grade TP304L | DIN X2CrNi19-11 | EN 1.4309 |
ASTM A479 Grade S30403 | DIN 19Cr11Ni | UNS J92500 |
ASTM A511 Grade MT304L | AFNOR Z3CN18-10 | EN X2CrNi19-11 |
ASTM A554 Grade MT304L | BS 304S11 | EN 1.4306 |
ASTM A632 Grade TP304L | SS 2352 | |
ASTM A688 Grade TP304L | SAE 304L | |
ASTM A813 Grade TP304L | JIS SUS304L | |
ASTM A814 Grade TP304L | JIS SCS19 | |
ASTM A851 Grade TP304L | JIS SCS19A | |
ASTM A943 Grade TP304L | JIS SUS304LTB | |
ASTM A959 Grade S30403 | JIS SUS304LTP | |
ASTM A965 Grade F304L | JIS SUS304LTPY | |
ASTM F2281 Grade S30403 | JIS SUS304LTBS | |
ASTM F2281 Type I Class A | JIS SUSF304L |
% | 304 | 304L | 304H |
C | 0.0 - 0.07 | 0.0 - 0.03 | 0.04 - 0.08 |
Mn | 0.0 - 2.0 | 0.0 - 2.00 | 0.0 - 2.0 |
Si | 0.0 - 1.00 | 0.0 - 1.00 | 0.0 - 1.0 |
P | 0.0 - 0.05 | 0.0 - 0.05 | 0.0 - 0.04 |
S | 0.0 - 0.03 | 0.0 - 0.02 | 0.0 - 0.02 |
Cr | 17.50 - 19.50 | 17.50 - 19.50 | 17.00 - 19.00 |
Ni | 8.00 - 10.50 | 8.00 - 10.50 | 8.00 - 11.00 |
Fe | Balance | Balance | Balance |
N | 0.0-0.11 | 0.0-0.11 | 0.0 - 0.10 |
Properties of Stainless Steel 304
Grade | 304 | 304L | 304H |
Tensile Strength (MPa) | 540 - 750 | 520 - 700 | - |
Proof Stress (MPa) | 230 Min | 220 Min | - |
Elongation A50 mm | 45 Min % | 45 Min % | - |
Mechanical properties for 304 stainless steel alloys - plate from 8 - 75 mm thick
Grade | 304 | 304L | 304H |
Tensile Strength (MPa) | 520 - 720 | 500 - 700 | - |
Proof Stress (MPa) | 210 Min | 200 Min | - |
Elongation A5 | 45 Min % | 45 Min % | - |
Mechanical properties for 304 stainless steel alloys - bar and section up to 160 mm diameter / thickness
Grade | 304 | 304L | 304H |
Tensile Strength (MPa) | 500 - 700 | 500 - 700 | 500 - 700 |
Proof Stress (MPa) | 190 | 175 Min | 185 Min |
Elongation A50 mm | 45 Min % | 45 Min % | 40 Min % |
Hardness Brinell | 215 Max HB | 215 Max HB | - |
Physical Properties of Stainless Steel 304
Property | Value |
Density | 8.00 g/cm3 |
Melting Point | 1450 °C |
Modulus of Elasticity | 193 GPa |
Electrical Resistivity | 0.72 x 10-6 Ω.m |
Thermal Conductivity | 16.2 W/m.K |
Thermal Expansion | 17.2 x 10-6/K |
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect