Stainless steel 321 round bar manufacturer and exporter

321 stainless steel bar, otherwise called UNS S32100 and Grade 321, is principally involved 17% to 19% chromium, 12% nickel, .25% to 1% silicon, 2% greatest manganese, hints of phosphorus and sulfur, 5 x (c + n) .70% titanium, with the parity being iron. With respect to erosion resistance, 321 is equal to Grade 304 in the toughened condition and is unrivaled if the application includes administration in the 797° to 1652° F range. Grade 321 joins high quality, imperviousness to scaling and stage security with imperviousness to consequent fluid erosio

Standard	SS 321
UNS	S32100
WERKSTOFF NR.	1.4541
JIS	SUS 321

Specification

Standard	321 / 1.4541
Range	3.17mm to 350mm dia
Designation	ASTM A276, ASME SA276
Finish	Bright, Black, Polish, Export Bright
Thickness	4.0mm - 100mm
Type	Bar, Bright Bar, Black Bars, Hex Bar, Square Bar, Rods, Polish Bar, Forged Bar, Round Bar
Length	Random, Fix & Cut Length

Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Ti
321	0.08 max	2 max	0.75 max	0.045 max	0.03 max	17 – 19	3 – 4	9 – 12	0.10 max	5xC min 0.60% max

Mechanical Properties

Density	8.0 g/cm3
Melting Point	1454 °C (2650 °F)
Tensile Strength	Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset)	Psi – 30000 , MPa – 205
Elongation	35 %

TYPES OF STAINLESS STEEL 321 ROUND BARS & RODS