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| ASTM A299 |
ASTM A299 is a kind of carbon steel material, and its product type is steel plate. Based on A299 higher C, Mn, and Si composition, ASTM A299 are widely used to fabric pressure vessel. There are two steel grades in the standard ASTM A299: A299 Gr.A, A299 Gr.B.
Standard: ASTM A299/ A299M
Steel Grade: A-299 Gr.A, A-299 Gr.B
Thickness: 1.5mm -260mm
Width: 1000mm-4000mm
Length: 1000mm-18000mm
MOQ: 1 PC
Product type: Steel plate
Delivery time: Promptly ( Stock) or 10-40 days (Production)
Stock: Available
MTC: Available
Payment Term: T/T or L/C At sight
Steel Grade: A-299 Gr.A, A-299 Gr.B
Thickness: 1.5mm -260mm
Width: 1000mm-4000mm
Length: 1000mm-18000mm
MOQ: 1 PC
Product type: Steel plate
Delivery time: Promptly ( Stock) or 10-40 days (Production)
Stock: Available
MTC: Available
Payment Term: T/T or L/C At sight
ASTM A299 Test: UT test/impact test/PWHT /Z15 Z25 Z35 etc
ASTM A299 steel plate chemical composition :
Grade
|
The Element Max (%)
| |||||
C
|
Si
|
Mn
|
P
|
S
|
Mo
| |
A299 GR.A
|
0.28-0.30
|
0.13-0.45
|
0.84 -1.62
|
0.035
|
0.035
|
-
|
A299 GR.B
|
0.28-0.30
|
0.13-0.45
|
0.84 -1.62
|
0.035
|
0.035
|
-
|
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
ASTM A299 steel plate Mechanical Property :
Grade
|
Thickness
|
Yield
|
Tensile
|
Elongation
|
A299 GR.A
|
mm
|
Min Mpa
|
Mpa
|
Min %
|
t 50
|
275-290
|
515-655
|
19
| |
50
|
275-290
|
515-655
|
19
| |
A299 GR.B
|
t 50
|
310-325
|
550-690
|
19
|
50
|
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