alloy steel sheet a514 gr.b
alloy steel sheet a514 gr.b
alloy steel sheet a514 gr.b
alloy steel sheet a514 gr.b
alloy steel sheet a514 gr.b
alloy steel sheet a514 gr.b

alloy steel sheet a514 gr.b

USD $400 - $512 /Ton

Min.Order:10 Tons

Supply Ability:
5000 Ton / Tons per Month
Port:
Qingdao/Lianyungang/Tianjin
Payment Terms:
T/T

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Standard:
ASTM
Grade:
a514
Thickness:
2mm-200mm
Place of Origin:
Shandong, China
Brand Name:
JN
Model Number:
a514

Shandong Jingen International Trading Co., Ltd.

Business Type: Trading Company
Shandong China
Main Products: high strength steel plate ,wear steel plate coil ,shipbuilding steel plate ,Low alloy high strength steel plate ,Hull structure steel plate

Product Details

 

Alloy steel sheet a514 gr.b

 

Alloy steel sheet a514 gr.b
 

A very popular grade used extensively within the construction industry in earth moving equipment, building / support apparatus, truck frames / bodies, oil rigs, booms, and drilling equipment just to name a few. This quenched and tempered HSLA (High Strength Low Alloy) product have both tensile / yield properties at min 100ksi.

 

Chemical Requirements

ElementsGrade A, %Grade B, %Grade C, %Grade E, %Grade F, %Grade H, %Grade J, %
1-1/4 (32)1-1/4 (32)1-1/4 (32)6 (150)2-1/2 (65)2 (50)1-1/4 (32)
Carbon0.15-0.210.12-0.210.10-0.200.12-0.200.10-0.200.12-0.210.12-0.21
Manganese0.80-1.100.70-1.001.10-1.500.40-0.700.60-1.000.95-1.300.45-0.70
Phosphorus, max0.0350.0350.0350.0350.0350.0350.035
Sulfur, max0.040.040.040.040.040.040.04
Silicon0.40-0.800.20-0.350.15-0.300.20-0.400.15-0.350.20-0.350.20-0.35
Nickel----0.70-1.000.30-0.70-
Chromium0.50-0.800.40-0.65-1.40-2.000.40-0.650.40-0.65-
Molybdenum0.18-0.280.15-0.250.15-0.300.40-0.600.40-0.600.20-0.300.50-0.65
Vanadium-0.03-0.08-A0.03-0.080.03-0.08-
Titanium-0.01-0.03-0.01-0.10---
Zirconium0.05-0.15B------
Copper----0.15-0.50--
Boron0.0025 max0.0005-0.0050.001-0.0050.001-0.0050.0005-0.0060.0005-0.0050.001-0.005
Columbium, max-------
        
        
ElementsGrade M, %Grade P, %Grade Q, %Grade R, %Grade S, %Grade T, % 
2 (50)6 (150)6 (150)2-1/2 (65)2 (50)2 (50) 
Carbon0.12-0.210.12-0.210.14-0.210.15-0.200.10-0.200.08-0.14 
Manganese0.45-0.700.45-0.700.95-1.300.85-1.151.10-1.501.20-1.8 
Phosphorus, max0.0350.0350.0350.0350.0350.035 
Sulfur, max0.040.040.040.040.040.01 
Silicon0.20-0.350.20-0.350.15-0.350.20-0.350.15-0.350.40-0.60 
Nickel1.20-1.501.20-1.501.20-1.500.90-1.10-- 
Chromium-0.85-1.201.00-1.500.35-0.65-- 
Molybdenum0.45-0.600.45-0.600.40-0.600.15-0.250.10-0.350.45-0.60 
Vanadium--0.03-0.080.03-0.08-0.03-0.08 
Titanium----c- 
Zirconium------ 
Copper------ 
Boron0.001-0.0050.001-0.005--0.001-0.0050.001-0.005 
Columbium, max----0.06- 

 

1)May be substituted for part or all titanium content on a one for one basis.

 

2)Zirconium may be replaced by cerium. When cerium is added, the cerium/sulfur ratio should be approximately 1.5 to 1, based upon heat analysis.

 

3)Titanium may be present in levels up to 0.06% to protect the boron additions.

 

Tensile & Hardness Requirements
NOTE 1 - On plates wider than 24 in. (600 mm), the test specimen shall be taken in the transverse direction. (See Section 10 and Specification A 6/A 6M)

 

NOTE 2 - Either the full thickness rectangular specimen shown in Fig. 3 of the Methods and Definitions A 370, or the 1/2-in. (12.5-mm) diameter specimen shown in Fig. 4 of Methods and Definitions A 370 may be used for plates over 3/4 to 1-1/2 in. (20 to 40 mm) in thickness.

 

Thickness, in. (mm)Ultimate Tensile Strength ksi (MPa)Yield StrengthAmin, ksi (MPa)Elongation in 2 in. (50 mm), B,C,D,EReduction of Area,B,CBrinell HardnessFNumber
To 3/4 (20), incl110 to 130 (760 to 895)100 (690)1840G235 to 293
Over 3/4 to 2-1/2 (20 to 65), incl110 to 130 (760 to 895)100 (690)1840G, 50H-
Over 2-1/2 to 6 (65 to 150), incl100 to 130 (690 to 895)90 (620)1650H-

 

1)Measured at 0.2% offset or 0.5% extension under load as described in the Determination of Tensile Properties section of Methods and Definitions A 370.

 

2)Elongation and reduction of area not required to be determined for floor plates.

 

3)For plates tested in the transverse direction, the elongation minimum percent is reduced by 2% and the reduction of area minimum requirement is reduced by 5%.

 

4)When measured on the Fig. 3 (Methods and Definitions a 370) 1-1/2 in. (40mm) wide specimen (see Note 2 of this table), the elongation is determined in a 2 in. (50-mm) gage length which includes the fracture and shows the greatest elongation.

 

5)For nominal thickness under 5/16 in. (8 mm), a deduction from the specified percentage of elongation shall be made for decreases of the nominal thickness below 5/16 in (8 mm). See elongation requirement adjustments under the Tension Tests section of Specification A 6/A 6M, for deduction values. However, the deduction may not exceed 3%.

 

6)See Section 8 of this specification.

 

7)When measured on the Fig. 3 (Methods and Definitions A 370) 1-1/2 in.(40mm) wide, specimen (see Note 2 of this table).

 

8)When measured on the Fig. 4 (Methods and Definitions A 370) 1-1/2 in.(12.5mm) round specimen (see Note 2 of this table).

 

 

 alloy steel sheet a514 gr.b

 

 

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