1.5637
2020-03-08 18:09:16 Origin： Remark：0 Click：
DIN EN 10028-2 of Grade 1.5637 Round bar, Flat bar, Straightened Rod, Melting, ESR & VAR technique, Hot blooming, Hot forging, Hot rolling, Cold finished.
MATERIAL TECHNICAL DATA SHEET - Grade W-Nr.1.5637
MATERIAL CATEGORY - Low temperature steel
MATERIAL SPECIFICATIONS - DIN EN 10028-2 (2003), DIN 17755 (1983)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.30 ~ 0.80
Phosphorus, P (％)≤: 0.020
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): -
Nickel, Ni (％): 3.25 ~ 3.75
Vanadium, V (％): ≤ 0.05
Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.30 ~ 0.80
Phosphorus, P (％)≤: 0.020
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): -
Nickel, Ni (％): 3.25 ~ 3.75
Vanadium, V (％): ≤ 0.05
Other (％): Cr+Cu+Mo ≤ 0.50％
MECHANICAL PROPERTIES - HOT WORKING, HEAT TREATMENT AND HARDNESS
Hot working temperature /℃: 1100～850
Heat treatment temperature /℃|annealing / normalizing : 830~880
Heat treatment temperature /℃|quenching: 820~870 water, oil
Heat treatment temperature /℃|tempering: 580~640
Normal temperature and low temperature | Condition: room temperature
(≥)|σb/MPa: 590 ~ 640
(≥)|σs/MPa: 345
(≥)|δ5(%): 22.0
Heat treatment temperature /℃|annealing / normalizing : 830~880
Heat treatment temperature /℃|quenching: 820~870 water, oil
Heat treatment temperature /℃|tempering: 580~640
Normal temperature and low temperature | Condition: room temperature
(≥)|σb/MPa: 590 ~ 640
(≥)|σs/MPa: 345
(≥)|δ5(%): 22.0
(≥)|ψ(％)≥: 50.0
(≥)|AKV(DVM)/J: 82
PRODUCT DESCRIPTION
The alloy is usually produced by EAF /VD /LF followed by electroslag refining (ESR) if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different level according to the buyers' requirements.
Bars are usually supplied bright in the annealed condition.
Final heat treatment - heat treatment / QT
PROFILE AND DIMENSIONS
Round bar / Disc (diameter): 5.5mm to 550mm
Square bar / Flat bar: 10mm to 750mm
Plate / Sheet steel / Steel strip: 0.5mm to 300mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut.
Multidiameter shaft, Pressure vessel.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to email or call our resident team of qualified production engineers. Email: sales@ccsteels.com
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