ASTM A213 seamless stainless boiler tube
1. Size: 21-711x2-28mm
2. Type: Stainless steel, carbon steel
3. Standard: ASTM A213, ASTM A106, ASTM A210, JIS 3461, DIN 17175, BS 3059 etc
4. Grade: SA106B/C, SA210A/C, ST45.8
5. Usage: A) various industrial pipes and tubes for different purposes.
B) tubes for boiler, heat exchanging.
prouct name |
stainless steel pipe |
size |
OD(8mm-114mm)*WT(0.25mm-3.0mm)*L(1.8m-6.8m) |
material |
AISI 201, AISI 304, AISI 304L, AISI 316, AISI 316,X6CrNiTi18-10 |
standard |
ATM A554, A213, A312, A270,EN1026-5 X6 etc |
surface |
mirror 200#, 400#, 600#, hair lined |
uses |
widely used in light industry, heavy industry, daily necessities and the decoration industry. For instance, power plant, kitchen utensils, heat exchanger tube, car engine tube and pressure vessel tube and etc. |
Chemical Composition of Material |
Material |
201 |
202 |
304 |
316 |
430 |
C |
≤ 0.15 |
≤ 0.15 |
≤ 0.08 |
≤ 0.08 |
≤ 0.12 |
Si |
≤ 1.00 |
≤ 1.00 |
≤ 1.00 |
≤ 1.00 |
≤ 1.00 |
Mn |
5.5-7.5 |
7.5-10 |
≤ 2.00 |
≤ 2.00 |
≤ 1.00 |
P |
≤ 0.06 |
≤ 0.06 |
≤ 0.045 |
≤ 0.045 |
≤ 0.040 |
S |
≤ 0.03 |
≤ 0.03 |
≤ 0.030 |
≤ 0.030 |
≤ 0.030 |
Cr |
16-18 |
17-19 |
18-20 |
16-18 |
16-18 |
Ni |
3.5-5.5 |
4-6 |
8-10.5 |
10-14 |
|
Mo |
|
|
|
2.0-3.0 |
|
Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
Tensile Strength |
≥ 535 |
≥ 520 |
≥ 520 |
≥ 520 |
Yield Strength |
≥ 245 |
≥ 205 |
≥ 205 |
≥ 205 |
Extension |
≥ 30% |
≥ 30% |
≥ 35% |
≥ 35% |
Hardness (HV) |
< 253 |
< 253 |
< 200 |
< 200 |