Stainless steel 317 round bar manufacturer and exporter

317 stainless steel, otherwise called UNS S31700 and Grade 317, is fundamentally involved 18% to 20% chromium and 11% to 15% nickel alongside follow measures of carbon, phosphorus, sulfur, silicon and adjusted with iron. UNS S31700/S31703 ordinarily known as Stainless Steel 317/317L Dual Certified is the low carbon content form of Stainless Steel 317 for welded structures.

317 Stainless Steel is an austenitic stainless steel which contains molybdenum. This evaluation has enhanced erosion resistance more than 304/304L and 316/316L. 317/317L By controlling the expansion of nitrogen, 317L ordinarily meets the properties of the straight review 317 with the exception of it's lower carbon content.

Features and advantages of both Stainless Steel 317 and 317/317L Dual Certified include increased strength, corrosion resistance (including crevice and pitting), higher tensile strength and a higher stress-to-rupture ratio.

Standard	SS 317
UNS	S31700
WERKSTOFF NR.	1.4449
JIS	SUS 317

Specification

Standard	317 / 1.4449
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
317	0.08 max	2 max	1 max	0.040 max	0.03 max	18 – 20	3 – 4	11 – 14	-

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 317 ROUND BARS & RODS