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EN56A
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Description 97B / EN56B / EN56A Stocklist, Innventory EN56B Ex-stock, Round bar EN56A 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 DATASHEET - BS 97B & En 56B & En56A

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

OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV

TYPE OF STEEL: Low tensile noncorrosive steel pipe

CHEMICAL COMPOSITION (Mass weight - %)

C (％):    ≤ 0.15
Si (％):   ≤ 1.00
Mn (％): ≤ 1.00
P (％)≤:  0.025
S (％)≤:  0.015
Cr (％):   12.0 ~ 14.0

Ni (%): ≤ 1.00
Mo (％): -

MECHANICAL PROPERTIES UNDER ROOM TEMP.

Tensile strength σb≥/MPa: 450
Yield strength σs≥/MPa: 205
Elongation δ5≥(%): 20.0

Impact, AKV≥/J: -
Hardness HBS: 217 max.

PRODUCT PROFILE
Round bar / Wire rod (Diameter): 0.50mm to 800mm
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.

TECHNICAL SALES ASSISTANCE
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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