K41650
2019-12-10 09:13:45 Origin： Remark：0 Click：
K41650 Global Wholesaler Steel, K41650 Alloy Suppliers & Manufacturers, K41650 Forge Bar & Plate machined, K41650 Alloy Exporters - Technical standards - ASTM A182 - 2018.
TECHNICAL DATA SHEET - Alloy K41650
MATERIAL TECHNICAL STANDARDS: ASTM A182 - 2018
MATERIAL TYPE: 2.3Cr - 1.5W - 0.25V Alloy steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.04~ 0.10
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.04~ 0.10
Mn (％): 0.10 ~ 0.60
Si (％): ≤ 0.50
Si (％): ≤ 0.50
P (％)≤: 0.030
S (％)≤: 0.010
Cr (%): 1.90 ~ 2.60
Mo (%): 0.05 ~ 0.30
S (％)≤: 0.010
Cr (%): 1.90 ~ 2.60
Mo (%): 0.05 ~ 0.30
Ni (%): ≤ 0.40
Nb (%): 0.02 ~ 0.08
Ti (%): 0.005 ~ 0.060
B (%): 0.0010 ~ 0.006
W (%): 1.45 ~ 1.75
V (%): 0.20 ~ 0.30
N (%): ≤ 0.015
TYPICAL MECHANICAL PROPERTIES
Tensile strength, σb/≥ MPa: 510
Yield strength, σ0.2/MPa: 400
Elongation, δ ≥(％): 20.0
Reduction of area, ф ≥ (％): 40.0
Hardness via heat treatment /HBW: 220 max.
Reduction of area, ф ≥ (％): 40.0
Hardness via heat treatment /HBW: 220 max.
HEAT TREATMENT PRACTICE
Condition: normalize and tempered 1040 ~ 1080 Deg. C
Cooling medium: air cool
Tempering temperature: 730 ~ 800 Deg. C
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / BEF + AOD / EAF + VD + LF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' specific requirements.
Round bar / Wire rod (Diameter): 5.50mm to 650mm
Square bar / Flat bar: 10mm to 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
The alloy is usually produced by BEF / BEF + AOD / EAF + VD + LF, followed by electroslag refining (ESR or VAR ) if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' specific requirements.
Round bar / Wire rod (Diameter): 5.50mm to 650mm
Square bar / Flat bar: 10mm to 600mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical inquiry. pleased to EMAIL (sales@ccstels.com) our resident team of qualified production engineers.
If you meet further on any technical inquiry. pleased to EMAIL (sales@ccstels.com) our resident team of qualified production engineers.
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