304L Stainless Seamless Steel Pipe
Standard: ASTM SA312
Steel grade: TP304L
Outer diameter: 1"~26"
Wall thickness: 0.8mm~40mm
Length: random length, fixed length
304L steel material, its carbon content is lower than material 304, it with same corrosion resistance performance.
After the welding work and stress relieving, 304L material has better intergranular corrosion resistance performance than material 304.
Before the heat treatment, 304L material also keeps very good corrosion resistance.
Operating temperature can be from -196℃to 800℃.
Chemical Composition
Standard | Material | Chemical composition (%) | ||||||
ASTM A312 | TP 304L | C | Mn | P | S | Si | Ni | Cr |
≤0.03 | ≤2.0 | ≤0.035 | ≤0.03 | ≤1.0 | 8.0~11 | 18~20 | ||
Mechanical Properties
Standard/material | Tensile Strength Mpa | Yield strength Mpa | Elongation % | Hardness | Fusion point ℃ |
ASTM A312 TP304L | ≥520 | ≥205 | ≥40 | HRB＜90 HV＜200 HBS＜187 | 1398~1420 |
Chemical Composition
Standard:ASTM A312
Material: TP 304L
Chemical composition (%)
C<=0.03 Mn<=2.0 P<=0.035 S<=1.0 Ni:8.0~11 Cr:18~20
Mechanical Properties
Standard/material:ASTM A312 TP304L
Tensile Strength Mpa:>=520
Yield strength Mpa:>=205
Elongation% >=40
Hardness: HRB＜90 HV＜200 HBS＜187
Fusion point(degree centigrade): 1398~1420
