ASTM A302 Grade C Forging Alloy Steel Plate for Pressure Containing Parts

Categories	Boiler Steel Plate
Brand	fushun
Thickness	5mm-300mm
Width	1500mm-4050mm
Thickness tolerance	+/- 1-5%
Delivery	Hot Rolled, Cold Rolled ,Forged
Surface	Coated or Shot Blasting and Painting
FOB port	Shanghai
Terms of Payment	L/C, T/T
Update Time	Apr 30,2025

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Detail Information

Introduce

Application: Steel boiler plate, pressure vessel plate

Thickness: 0.3mm-300mm

Length: 3000mm-15000mm

Width: 1500mm-4050mm

Delivery state: Hot Rolled, Cold Rolled ,Forged

Surface: Coated or Shot Blasting and Painting

Standard

ASTM A302/302M for Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum and Manganese-Molybdenum-Nickel

Chemical Composition:

C	Si	Mn	P	S	Mo	Ni
0.20-0.25	0.13-0.45	1.07-1.62	0.035	0.035	0.41-0.64	0.37-0.73

Mechanical Property:

Steel Grade	Thickness	Yield	Tensile	Elongation
A302 Grade C	6-50	50 [345]	80-100kis [550-690]Mpa	17%
A302 Grade C	50-200	50 [345]	80-100kis [550-690]Mpa	20%

Equivalent steel grade:

Steel Grade	Europe	Germany	France	Italy	U.K.
ASTM A302 Gr. A,B	14Cr Mo 45	13 Cr Mo 44	15 CD 4.05	14 Cr Mo 46	620 Gr.27,31

Supplementary Technology

UT, AR, TMCP, N, Q+T, Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment), NACE0175, The Third Party Test (Such as SGS Test).