SA514 Grade B,SA514 Grade B steel,SA514 Grade B steel plate
2013年8月28日 by admin
Adopt Standard: ASME SA517
ASME SA514 Grade B steel grade
SA514 Grade B is for high yield strength, quenched and tempered alloy steel plate of structural quality in thickness of 32mm and under intended primarily for use in welded bridges and other structures.
The max thickness of SA514 Grade B is 32mm. in the heat treatment, SA514 Grade B shall be heat treatment by the mill to conform to the tensile and hardness requirements by heating to not less 900 degree and quenching in water or oil, tempering at not less 620 degree.
Gangsteel is the large agent in HBIS Wuyang mill and we have exported SA514 Grade B to be used in oil platform project.
SA514 Grade B steel Chemical requirement in Heat analysis:
| C % | Mn % | P % | S % | SI % | Ni % | Cr % |
| 0.12-0.21 | 0.70-1.00 | 0.035 | 0.035 | 0.20-0.35 | | 0.40-0.65 |
| Mo % | B % | V % | Ti % | Zr % | Cu % | Co % |
| 0.15-0.25 | | 0.03-0.08 | 0.01-0.03 | | | |
Mechanical Property SA514 Grade B:
| Mechanical Property SA514 Grade B | SA517 Grade B |
| 20mm and under Tensile strength, kis [MPa] Yield strength, min, kis [MPa] Elongation in under [50mm], min, % Brinell Hardness Number 20mm-32mm Tensile strength, kis [MPa] Yield strength, min, kis [MPa] | 20mm and under 760-895 690 18 235-293 20mm-65mm 760-895 690 18 |
Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1
S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17
If you want to know price in SA514 Grade B from Gangsteel, please inquiry us by email or calling to us, we will give our official quotation to you soon.
Tags: SA514 Grade B SA514 Grade B steel SA514 Grade B steel plate SA514 plate ASME SA514 Gr.B
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