P550 Stockist, P550 Equivalent Datasheet
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P550 Ex-stock Suppliers, P550 Online selling, Forging P550 Bar - steelmaking,ESR,Hot blooming, P550 Forging, Rolling, Heat treatment, Straightened, Ultrasonic test, Cold working, Machined. We also possess advanced precision machining equipments for further processing.
TECHNICAL DATA SHEET: Non-magnetic Alloy P550

MATERIAL CATEGORY: a special Nonmagnetic, austenitic Mn-Cr-steel with a high nitrogen content.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS BV
CHEMICAL COMPOSITION (WEIGHT %)
C (%):     ≤ 0.06
Si (%):     ≤ 1.00
Mn (%):   20.5 ~ 21.6
P (%)≤:   0.035
S (%)≤:   0.025
Cr (%):    18.3 ~ 20.0
Ni (%):     1.40
Mo (%):    0.50
N (%):     0.60
HOT WORKING, HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1150 ~ 950℃
Quenching or solution treatment temperature: 1020 ~ 1120℃, water & oil cooling.
Tensile strength,  σb≥ /MPa: 1035
Yield strength,  σ0.2 ≥/MPa: 900
Elongation, δ≥(%): 20.0
Impact Akv ≥/J: 80
Hardness: HB 350 ~ 430 (cold worked)
PRODUCT PROFILE
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: 10mm to 600mm
Length: Fixed length or random length 1.5 ~ 11.5 meter
Forging: Based on the buyer's special requirements.        

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to E-MAIL (sales@ccsteels.com) our resident team of qualified production engineers.

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