Product Introduction

Stainless Steel Sheet Cold Rolled 321

Stainless steel sheet in grade 304 is renowned for its versatility and excellent corrosion resistance, making it a top choice for various applications. This alloy also boasts impressive heat resistance, low-temperature strength, and superior mechanical properties. It performs admirably in hot working processes like stamping and bending, maintaining its non-magnetic properties and operational efficiency across a wide temperature range, from -196°C to 800°C.

HOW TO MEASURE

Leg (A) X Leg (B) X Thickness (C) X Length

FEATURES

Alloy

321

Astm

ASTM A240

Application

Stainless steel is mainly used in chemical, coal, petroleum industry in the field of open-air machinery

SPECIFICATIONS

321 CHEMICAL COMPOSITION

-                                Element
+                                Percentage
-                                C
+                                ≤0.08
-                                Si
+                                ≤0.75
-                                Mn
+                                ≤2.00
-                                P
+                                ≤0.045
-                                S
+                                ≤0.030
-                                Ni
+.00-12.00
-                                Cr
+.00-19.00

321 MECHANICAL PROPERTIES

+                                Metric
-                                Yield Strength
+                                ≥ 205 (N/mm²)
-                                Tensile Strength
+                                ≥ 520 (N/mm²)
-                                Elongation at Break
+                                ≥ 40 (%)
-                                Density
+(g/cm³)
-                                Hardness: Brinell (HB)
+                                ≤ 187
-                                Hardness: Rockwell B (HRB)
+                                ≤ 90
-                                Hardness: Vickers (HV)
+                                ≤ 200

The chemical composition and mechanical properties provided are general approximations. For material test reports, please contact our CHCmetal Customer Service department

AVAILABLE SIZES

321 Metric Size

Thickness(C)	Leg(B)	Leg(A)	Weight
0.5mm	1219mm	2438mm	11.78 kg
0.5mm	1000mm	2000mm	7.93 kg
0.6mm	1219mm	2438mm	14.14 kg
0.6mm	1000mm	2000mm	9.52 kg
0.7mm	1219mm	2438mm	16.50 kg
0.7mm	1000mm	2000mm	11.10 kg
0.8mm	1219mm	2438mm	18.85 kg
0.8mm	1000mm	2000mm	12.69 kg
0.9mm	1000mm	2000mm	14.27 kg
0.9mm	1219mm	2438mm	21.21 kg
1mm	1000mm	2000mm	15.86 kg
1mm	1219mm	2438mm	23.57 kg
1.2mm	1000mm	2000mm	19.03 kg
1.2mm	1219mm	2438mm	28.28 kg
1.5mm	1000mm	2000mm	23.79 kg
1.5mm	1219mm	2438mm	35.35 kg
2mm	1000mm	2000mm	31.72 kg
2mm	1219mm	2438mm	47.13 kg
2.5mm	1000mm	2000mm	39.65 kg
2.5mm	1219mm	2438mm	58.92 kg
3mm	1000mm	2000mm	47.58 kg
3mm	1219mm	2438mm	70.70 kg

321 Imperial Dimensions

Thickness（C）	Leg(B)	Leg(A)	Weight
0.0197 in	48 in	96 in	25.98 lbs
0.0197 in	40 in	79 in	17.48 lbs
0.0236 in	48 in	96 in	31.17 lbs
0.0236 in	40 in	79 in	20.98 lbs
0.0276 in	48 in	96 in	36.37 lbs
0.0276 in	40 in	79 in	24.48 lbs
0.0315 in	48 in	96 in	41.57 lbs
0.0315 in	40 in	79 in	27.97 lbs
0.0354 in	40 in	79 in	31.47 lbs
0.0354 in	48 in	96 in	46.76 lbs
0.0394 in	40 in	79 in	34.97 lbs
0.0394 in	48 in	96 in	51.96 lbs
0.0472 in	40 in	79 in	41.96 lbs
0.0472 in	48 in	96 in	62.35 lbs
0.0591 in	40 in	79 in	52.45 lbs
0.0591 in	48 in	96 in	77.94 lbs
0.0787 in	40 in	79 in	69.93 lbs
0.0787 in	48 in	96 in	103.91 lbs
0.0984 in	40 in	79 in	87.41 lbs
0.0984 in	48 in	96 in	129.89 lbs
0.1181 in	40 in	79 in	104.90 lbs
0.1181 in	48 in	96 in	155.87 lbs