Home > Structural steel > Text

DTD 5022
2017-08-01 11:54:43 Origin： Remark：0 Click：

Specification DTD 5022 datasheet, DTD5022 Chemical, DTD5022 properties from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treat, 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 - DTD 5022

MATERIAL CATEGORY: Aerospace Standard "DTD" series alloy structural steel

OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV

TYPE OF STEEL: 1% C -Cr Steel

CHEMICAL COMPOSITION (WEIGHT %)

C (％):    0.90 ~ 1.10
Si (％):    0.15 ~ 0.35
Mn (％):  0.30 ~ 0.55
P (％)≤:  0.025
S (％)≤:  0.015
Cr (％):   1.20 ~ 1.60

Ni (%): -
Mo (％): -

MECHANICAL PROPERTIES UNDER ROOM TEMP.

Tensile strength σb≥/MPa: -
Yield strength σs≥/MPa: -
Elongation δ5≥(%): -

AKV≥/J: -
Annealed hardness HB: 229 ~ 179

Quenching temperature: 830 ~ 860 Deg., oil cooled

QT hardness HB: 61 ~ 66HRC

PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 350mm
Square bar / Flat bar: 3mm to 350mm
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.

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

Hot search：DTD 5022

Previous page：AMS 6418 / K32550
Last page：STF7

Share to：

DTD 5022
2017-08-01 11:54:43 Origin： Remark：0 Click：

Total list

Monthly rank

DTD 5022 2017-08-01 11:54:43 Origin： Remark：0 Click：

Extend reading：

Total list

Monthly rank

DTD 5022
2017-08-01 11:54:43 Origin： Remark：0 Click：