DTD480
2017-07-11 09:21:34 Origin： Remark：0 Click：
Specifications DTD480 data sheet, DTD480 Chemical, DTD 480 properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL SPECIFICATION & DATASHEET - BS 480
MATERIAL CATEGORY: Aerospace Standard "DTD" series alloy structural steel
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TYPE OF STEEL: Ni - Cr - Mo steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.36 ~ 0.45
Si (％): ≤ 0.35
Mn (％): 0.40 ~ 0.80
P (％)≤: 0.025
S (％)≤: 0.015
Cr (％): 0.71 ~ 1.50
Si (％): ≤ 0.35
Mn (％): 0.40 ~ 0.80
P (％)≤: 0.025
S (％)≤: 0.015
Cr (％): 0.71 ~ 1.50
Ni (%): 1.00 ~ 2.00
Mo (％): 0.20 ~ 0.40
Mo (％): 0.20 ~ 0.40
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength σb≥/MPa: 850
Yield strength σs≥/MPa: 835
Elongation δ5≥(%): 13.0
Yield strength σs≥/MPa: 835
Elongation δ5≥(%): 13.0
AKV≥/J: 37
Hardness HBS: 248 ~ 305
Hardness HBS: 248 ~ 305
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com
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