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XM-29
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Austenitic Steel XM-29 Round bar, flat bar, plate and forgings, S24000 Hot rolling, Heat treated, 100% Ultrasonic flaw detection test, Cold machined.

TECHNICAL DATA SHEET - Grade XM-29

OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV

MATERIAL CATEGORY: 18Cr - 13Mn - 3Ni Austenitic stainless

CHEMICAL COMPOSITION (mass weight %)

Carbon, C (％):  ≤ 0.08
Silicon, Si (％):  ≤ 1.00
Manganese, Mn (％):  11.5 ~ 14.5
Phosphorus, P (％)≤:  0.060
Sulfur, S (％)≤:  0.030
Chromium, Cr (％):  17.0 ~ 19.0
Nickel Ni (％):  2.25 ~ 3.75
Molybdenum, Mo (％):   -
Nitrogen, N (％):  0.20～0.40

TYPICAL MECHANICAL PROPERTIES

Tensile strength, σb/≥ MPa: 689

Yield strength, σ0.2/MPa: 385

Elongation, δ ≥(％): 35.0
Reduction of area, ф ≥ (％): -
Hardness via heat treatment /HBW: -

PRODUCT DESCRIPTION

The alloy is usually produced by AOD / VD / EAF followed by electroslag refining (ESR) / 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' requirements.

Bars are usually supplied black/bright in the softened condition.

Final heat treatment - solution treatment / QT.

AVAILABLE FORMS AND DIMENSIONS

Round bar (diameter): 5.5 ~ 550mm
Square bar / Flat bar: 10 ~ 350mm

Steel strip via cold rolled: T0.5 - 3mm X W5 - 650mm X L (or in coil form).
Forging piece: Different shapes based on OEM.

Other sizes can be supplied to meet specific requirements.

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our qualified production engineers.

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