Product Categary:
High Alloy Steel Tubes And Pip
Main Feature:
Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply JIS G3462 STBA 13Seamless Alloy Steel Tubes for petroleum industry and Heat Exchanger industry and Machining Industry etc.
JIS G3462 STBA 13 Seamless Alloy Steel Tubes
ASTM A213 Alloy Tubes
ASTM A213 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.
ASTM A213 T91 Seamless alloy tube
Application: Boiler, Superheater and Heat-Exchanger.
Production Standard, Grade, Steel No:
ASTM A213 T11, T12, T22, T5, T9
ASTM A335
ASTM A199
ASTM A209
EN10216-2
10CrMo5-5, 11CrMo9-10, X11CrMo5+1, TC1, TC2
JIS G3462 STBA 12, STBA13, STBA24
Main chemical composition(%) for ASTM A213
Grade |
UNS Designation |
C |
Mn |
P |
S |
Si |
T2 |
K11547 |
0.10–0.20 |
0.30–0.61 |
0.025 |
0.025B |
0.10–0.30 |
K41545 |
0.15 |
0.30–0.60 |
0.025 |
0.025 |
0.5 |
|
K51545 |
0.15 |
0.30–0.60 |
0.025 |
0.025 |
1.00–2.00 |
|
T5c |
K41245 |
0.12 |
0.30–0.60 |
0.025 |
0.025 |
0.5 |
K90941 |
0.15 |
0.30–0.60 |
0.025 |
0.025 |
0.25–1.00 |
|
K11597 |
0.05–0.15 |
0.30–0.60 |
0.025 |
0.025 |
0.50–1.00 |
|
K11562 |
0.05–0.15 |
0.30–0.61 |
0.025 |
0.025B |
0.5 |
|
K12047 |
0.15–0.25 |
0.30–0.61 |
0.025 |
0.025 |
0.15–0.35 |
|
K31545 |
0.05–0.15 |
0.30–0.60 |
0.025 |
0.025 |
0.50–1.00 |
|
K21590 |
0.05–0.15 |
0.30–0.60 |
0.025 |
0.025 |
0.5 |
|
T23 |
K40712 |
0.04–0.10 |
0.10–0.60 |
0.03 |
0.01 |
0.5 |
T24 |
K30736 |
0.05–0.10 |
0.30–0.70 |
0.02 |
0.01 |
0.15–0.45 |
T36 |
K21001 |
0.10–0.17 |
0.80–1.20 |
0.03 |
0.025 |
0.25–0.50 |
K90901 |
0.07–0.14 |
0.30–0.60 |
0.02 |
0.01 |
0.20–0.50 |
|
T92 |
K92460 |
0.07–0.13 |
0.30–0.60 |
0.02 |
0.01 |
0.5 |
T122 |
K91271 |
0.07–0.14 |
0.7 |
0.02 |
0.01 |
0.5 |
T911 |
K91061 |
0.09–0.13 |
0.30–0.60 |
0.02 |
0.01 |
0.10–0.50 |
Mechanical properties for ASTM A213 Low Alloy Steel
Tensile strength(min) |
415Mpa |
Yield strength(min) |
220Mpa |
Elongation |
30% |
Delivery condition |
annealed |
Delivery Condition:
Normalized and Tempered
Inspections and Tests Performed:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, No-destructive Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Inner packing:
Caps on two ends of every pipe
Package:
bare packing/bundle packing/wooden carton packing.
Read More:
Material Comparison Tables (ASTM, JIS, DIN, BS, NBN, NF, UNI)