590H17 / 590M17
2017-08-29 09:16:31 Origin： Remark：0 Click：
Technical Standard PS970 -1 of Grade 590H17 & 590M17 Round bar, flat bar, pplate Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working.
TECHNICAL DATA SHEET - BS 590H17 & 590M17
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): 0.14 ~ 0.20
Carbon, C (％): 0.14 ~ 0.20
Silicon, Si (%): 0.10 ~ 0.35
Manganese, Mn (％): 1.00 ~ 1.30
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.025
Manganese, Mn (％): 1.00 ~ 1.30
Phosphorus, P (％)≤: 0.035
Sulfur, S (％)≤: 0.025
Chromium, Cr (%): 0.80 ~ 1.10
Nickel, Ni (%): -
Molybdenum, Mo (%): -
TYPICAL MECHANICAL PROPERTY
Tensile strength,σb/≥ MPa: 785
Yield strength, σ0.2/≥ MPa: 590
Yield strength, σ0.2/≥ MPa: 590
Elongation, δ ≥(％): 12.0
Reduction of area, (%): 50.0
Annealed hardness, HB ≤: 179 min.
MELTING PROCESS
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar & Disc (Diameter): 5.5 to 800mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
This alloy is generally smelt in Electric Arc Furnace (EAF), EAF+LF+VD, LF + Electroslag remelting (ESR).
For a purpose of superior quality, it should be smelt via technology of vacuum refining or by agreement.
PRODUCT PROFILE AND AVAILABLE FORMS
Round bar & Disc (Diameter): 5.5 to 800mm
Square bar / Flat bar: T3 to 500mm X W3 ~ 1200mm
Wire rod (Diameter): 5.50 to 15mm
Length: Fixed length or random length or based on the customer's special requirement.
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 our resident team of qualified production engineers, Email sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email sales@ccsteels.com.
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