P530
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RAW MATERIAL SPECIFICATIONS - Grade Non-magnetic P530

MATERIAL CATEGORY - Nonmagnetic, austenitic Mn-Cr-steel with a high nitrogen content.
MATERIAL SPECIFICATIONS - DIN SEW 390 (1991)
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS -  BV
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％):  ≤ 0.05
Silicon, Si (％):  ≤ 1.00
Manganese, Mn (％):  18.5 ~ 20.0
Phosphorus, P (％)≤:  0.045
Sulfur, S (％)≤:  0.030
Chromium, Cr (％):  13.0 ~ 14.0
Nickel, Ni (％):  ≤ 2.00
Molybdenum, Mo (％):  0.40 ~ 0.60
Nitrogen, N (％):  0.25 ~ 0.40
HOT WORKING, HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1150 ~ 950℃
Quenching or solution treatment temperature: 1020~1120℃, water / oil cooled
Tensile strength,  σb≥ /MPa: 900
Yield strength,  σ0.2 ≥/MPa: 760
Elongation, δ≥(％): 20.0
Impact Akv ≥/J: 80
Hardness: HB 260 ~ 350
PRODUCT DESCRIPTION
The alloy is usually produced by IFF + ESR /AOD / EAF followed by electroslag refining (ESR) / VAR if necessary for special purpose.
PROFILE AND DIMENSIONS AVAILABLE
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: 10mm to 300mm
PROFILE AND DIMENSIONS AVAILABLE
Round bar (Diameter): 5.5 to 450mm
Square bar / Flat bar: 10mm to 300mm
Retainer ring: OD300 ~ 1200 X ID 100 ~ 900 mm X Height
Length: Fixed length or random length or based on the customer's special requirement.
Forging piece: stepped shafts, other different shapes based on OEM.
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com