Chemical Composition Element Content (wt. %) C ≤0.030 Si ≤1.00 Mn ≤2.00 P ≤0.035 S ≤0.015 Cr 17.0–19.0 Ni 12.5–14.5 Mo 2.5–3.0 N ≤0.10 Other Fe: Balance; exact limits depend on specification

Mechanical Properties Condition Tensile Strength Yield Strength (0.2%) Elongation Hardness Solution annealed, reference ≥500 ≥200 ≥35 ≤215 HB (typical reference)

Pharmaceutical piping High-purity process systems Chemical processing Food and beverage equipment Bioprocess systems Hygienic industrial piping

Chemical Composition Element Content (wt. %) C ≤0.030 Si ≤1.00 Mn ≤2.00 P ≤0.035 S ≤0.015 Cr 17.0–19.0 Ni 12.5–14.5 Mo 2.5–3.0 N ≤0.10 Other Fe: Balance; exact limits depend on specification

Mechanical Properties Condition Tensile Strength Yield Strength (0.2%) Elongation Hardness Solution annealed, reference ≥500 ≥200 ≥35 ≤215 HB (typical reference)

Pharmaceutical piping High-purity process systems Chemical processing Food and beverage equipment Bioprocess systems Hygienic industrial piping

724L Stainless Steel Seamless Pipe

Grade: 724L

Size:

Seamless: 6mm*1mm-720mm*50mm

Coiled: 4mm*0.5mm-32mm*3mm

Standard: ASTM A312, ASTM A213 etc.

Surface: No.1(Pickling), Bright(Polished)

724L Stainless Steel Pipe is commonly associated with a modified 316L-type stainless steel used for demanding corrosion-resistant and hygienic service. The grade is characterized by controlled low carbon, enhanced nickel and molybdenum, and good weldability. It is suitable for pharmaceutical, chemical, food-processing, high-purity, and process applications where clean surfaces, corrosion resistance, and reliable welded performance are important.

Chemical Composition

Element	Content (wt. %)
C	≤0.030
Si	≤1.00
Mn	≤2.00
P	≤0.035
S	≤0.015
Cr	17.0–19.0
Ni	12.5–14.5
Mo	2.5–3.0
N	≤0.10
Other	Fe: Balance; exact limits depend on specification

Mechanical Properties

Condition	Tensile Strength	Yield Strength (0.2%)	Elongation	Hardness
Solution annealed, reference	≥500	≥200	≥35	≤215 HB (typical reference)

Pharmaceutical piping
High-purity process systems
Chemical processing
Food and beverage equipment
Bioprocess systems
Hygienic industrial piping

Introduction

Specification

Chemical Composition

Element	Content (wt. %)
C	≤0.030
Si	≤1.00
Mn	≤2.00
P	≤0.035
S	≤0.015
Cr	17.0–19.0
Ni	12.5–14.5
Mo	2.5–3.0
N	≤0.10
Other	Fe: Balance; exact limits depend on specification

Mechanical

Mechanical Properties

Condition	Tensile Strength	Yield Strength (0.2%)	Elongation	Hardness
Solution annealed, reference	≥500	≥200	≥35	≤215 HB (typical reference)