ASTM A514 Gr.H
2020-12-21 10:00:22 Origin： Remark：0 Click：
Specifications ASTM A514 Grade H Round bar, Flat bar, Plate and Forgings Properties from Steelmelting (ESR refined), Hot forging, Hot rolling, Heat treatment
TECHNICAL DATA SHEET - ASTM A514 Grade H
CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.12 ~ 0.21
Carbon, C (％): 0.12 ~ 0.21
Silicon, Si (％): 0.20 ~ 0.40
Manganese, Mn (％): 0.95 ~ 1.30
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (%): 0.40 ~ 0.65
Nickel, Ni (%): 0.30 ~ 0.70
Molybdenum, Mo (%): 0.20 ~ 0.30
Vanadium, V (%): 0.03 ~ 0.08
Boron, B (%): 0.0005 ~ 0.005
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb/MPa: 760
Yield strength, σ0.2/MPa: 690
Elongation, δ(％): 18.0
Reduction of area, ф(％): -
Elongation, δ(％): 18.0
Reduction of area, ф(％): -
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 AVAILABLE FORMS
Round bar (Diameter): 5.5 to 450mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 600mm
Length: Fixed length or random length or based on the customer's special requirement.
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 AVAILABLE FORMS
Round bar (Diameter): 5.5 to 450mm
Steel strip: THK0.15 ~ 2.50 X W8.0 ~ 600mm
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.
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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