A514 Grade B is a particular type of high strength steel, which is quenched and tempered alloy steel, with a yield strength of 100,000 psi (100 ksi or approximately 700 MPa). A514 Grade B steels are used where a weldable, machinable, very high strength steel is required to save weight or meet ultimate strength requirements. It is normally used as a structural steel in building construction, cranes, or other large machines supporting high loads.
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 A514 Grade B steel plate chemical composition %:
|
Grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
V |
Ti |
B |
|
ASTM A514 Grade B |
0.15-0.21 |
0.70-1.00 |
0.035 |
0.035 |
0.20-0.35 |
0.40-0.65 |
0.15-0.25 |
0.03-0.08 |
0.01-0.04 |
0.0005-0.005 |
ASTM A514 Grade B steel plate mechanical properties:
|
Steel thickness in.(mm) |
yield strength ksi(MPa) |
Tensile strength ksi(MPa) |
2in.(50mm) elongation % |
|
≤0.75(20) |
100（690） |
110-130（760-895） |
18 |
|
0.75-2.5（20-65） |
100（690） |
110-130（760-895） |
18 |
|
2.5-6（65-150） |
90（620） |
100-130（690-895） |
16 |
Related products : ASTM A514 Grade A , ASTM A514 Grade E , ASTM A514 Grade F , ASTM A514 Grade H , ASTM A514 Grade P , ASTM A514 Grade Q , ASTM A514 Grade S , ASTM A514 alloy steel
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