SUS321 stainless steel is the basic austenitic 18/8 steel stabilised by Titanium (321) additions. SUS321 stainless steel is the grade of choice for applications in the temperature range of up to about 900°C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.
JIS SUS321 chemical composition (%)
C |
Si |
Mn |
P |
S |
Ni |
Cr |
others |
|
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.030 |
9.00-12.00 |
17.00-19.00 |
Ti 5C-0.70 |
JIS SUS321 Mechanical Properties
Mechanical Property |
Hardness Value |
||||||
|
Sample state |
Rm |
Rp0.2 |
A |
Z |
HBW |
HRB |
HV |
|
solid solution |
≥520 |
≥205 |
≥40 |
≥50 |
≤187 |
≤90 |
≤200 |
The equal material of JIS SUS321 in different standard
GB/T1220 |
ISO/TS15510 |
TOCT 5632 |
ASTM A959 |
EN 10088-1 |
|
06Cr18Ni11Ti |
X6CrNiTi18-10 |
08X18H10T |
321(S32100) |
X6CrNiTi18-10 |
SUS321 stainless steel Specifications or Size:
Round bar:
Diameter : 1mm-2000mm
Square bar:
Size: 50mm * 50mm-600mm *600mm
Plate steel/flat bar:
Size: Thickness: 0.1mm-800mm Width: 10mm to 1500mm
Tube/pipe:
Size: OD: 6-219mm WT: 1-35 mm.
Cold-rolled sheet: Thickness: 2-5mm Width:1000mm Length: 2000mm
Hot-rolled sheet: Thickness:6-80mm Width: 210-610mm
SUS321 stainless steel pipe Specifications or Size:Out Diameter 12.5mm—824mm ；Wall Thickness : 2mm—100mm；Length: Random length, Fixed Length, SRL, DRL
Heat treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
SUS321 stainless steel Surface treatment:PVC,black and color painting；Transparent oil,anti-rust oil；According to clients requirement
Finished goods condition:hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Payment : TT, LC,DP are all ok
Trade Terms : FOB / CFR /CIF
MOQ : 10 Tons
Delivery period: according to the material ,the standard, and the quantity of the contract.
SUS321 stainless steel application can be offered by KATALOR in China ,KATALOR is professional SUS321 stainless steel suppliers and manufacturer ,if you need SUS321 stainless steel price and specification ,please contact us.
