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ASTM A514 Gr.E
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Specifications ASTM A514 Gr.E Round bar, Flat bar, Plate and Forgings ASTM A514 Gr.E Steelmelting (ESR refined), Hot rolling, Heat treatment

TECHNICAL DATA SHEET - ASTM A514 Grade E

MATERIAL CATEGORY - low alloy Series steel
MATERIAL SPECIFICATIONS - ASTM A514

CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.12 ~ 0.20

Silicon, Si (％): 0.20 ~ 0.40

Manganese, Mn (％): 0.40 ~ 0.70
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025

Chromium, Cr (%): 1.40 ~ 2.00

Molybdenum, Mo (%): 0.40 ~ 0.60

Titanium, Ti (%): 0.01 ~ 0.10

Boron, B (%): 0.001 ~ 0.005

MECHANICAL PROPERTIES UNDER ROOM TEMP.

Tensile strength, Rm / MPa: 760

Yield strength, Rp0.2 / MPa: 690
Elongation, A5 (％): 18.0
Reduction of area, Z (％): -

Hardness (HBW): 295 max.

MELTING PROCESS
This alloy is generally smelt in Non-vacuum furnace + ESR, Electric Arc Furnace (EAF).
For a purpose of superior quality, it should be smelt via technology of Electroslag remelting or vacuum refining or by agreement.

PRODUCT PROFILE AND DIMENSIONS
Round bar & Disc (diameter): 5.5 to 800mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 550mm
Length: Fixed length or random length or based on the customer's special requirement.

Other different shapes based on OEM.

TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL(sales@ccsteels.com) our resident team of qualified production engineers.

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