316 / 316L Stainless Steel Tubing

With the addition of molybdenum, grades 316 and 316L stainless steel were developed to offer improved corrosion resistance compared to alloy 304/L. The increased performance of this austenitic chromium-nickel stainless steel makes it better suited for environments rich in salt air and chloride. Additionally, the low carbon content makes the alloy 316/L easy to weld.

Product Specifications

ASTM A269, ASTM A213 / ASME SA213 (Seamless)
ASTM A269, ASTM A249 / ASME SA249 (Welded)

Domestic tube is bright annealed.
Imported tube is solution annealed and O.D. polished to a 320-grit finish.

Size Range

Outside Diameter (OD)

Wall Thickness

.063”–4.00”

.010 “–.375”

Chemical Requirements

T316/L (UNS S31600/UNS S31603)
Composition %

UNS

C

Carbon

Mn
Manganese

P
Phosphorous

S
Sulfur

Si
Silicon

Cr
Chromium

Ni

Nickel

Mo

Molybdenum

S31600

0.080 max

2.00 max

0.045 max

0.030 max

1.00 max

16.0–18.0

10.0–14.0

2.00–3.00

S31603

0.030 max

2.00 max

0.045 max

0.030 max

1.00 max

16.0–18.0

10.0–18.0

2.00–3.00

Dimensional Tolerances

OD

OD Tolerance

Wall Tolerance

≤ .500”

± .005”

± 10%

.500”–1.500” excl

± .005”

± 10%

1.500”–3.500” excl

± .010”

± 10%

3.500”–5.500” excl

± .015”

± 10%

Mechanical Properties

Yield Strength:

30 ksi min

Tensile Strength:

75 ksi min

Elongation (min 2″):

35%

Hardness (Rockwell B Scale):

90 HRB max

Get in touch.

Phone

(830) 383-4333

email

richardsaenz@sustainautomationvalves.com

Do you need some help?

PLEASE CALL or EMAIL.