X12MnCr18-12
2015-03-09 09:11:05 Origin： Remark：0 Click：
Non-magnetic Steels X12MnCr18-12 Specification Flat bar X12MnCr18-12 Round bar, Ring ESR ingot, Hot forging /rolling, Heat treatment
TECHNICAL DATASHEET - X12MnCr18-12
MATERIAL SPECIFICATIONS - DIN SEW 390 (1991)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 17.0 ~ 18.00
Phosphorus, P (％) ≤: 0.080
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 11.0 ~ 13.0
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): 17.0 ~ 18.00
Phosphorus, P (％) ≤: 0.080
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 11.0 ~ 13.0
Nickel, Ni (％): 1.50 ~ 2.50
Molybdenum, Mo (％): 0.30 ~ 0.80
Molybdenum, Mo (％): 0.30 ~ 0.80
HOT WORKING, HEAT TREATMENT AND MECHANICAL PROPERTIES
Hot working temperature: 1050 ~ 850℃
Quenching or solution treatment temperature: 1000 ~ 1050℃
Tensile strength, Rm ≥ MPa: 540 ~ 780
Yield strength, Rp0.2 ≥ MPa: 295
Elongation, A5 ≥ (％): 45.0
Yield strength, Rp0.2 ≥ MPa: 295
Elongation, A5 ≥ (％): 45.0
Imapct strength, Akv ≥ J: 137
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / 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 annealed condition.
Final heat treatment - solution treatment or Quenched and tempered.
The alloy is usually produced by AOD / 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 annealed condition.
Final heat treatment - solution treatment or Quenched and tempered.
PRODUCT SHAPES & DIMENSIONS
Round bar & Disc (diameter): 5.5 ~ 750mm
Round bar & Disc (diameter): 5.5 ~ 750mm
Square bar / Flat bar: 8mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Forging piece: stepped shafts, and other different shapes based on OEM.
Length: Fixed length or random length or based on the customer's special requirement.
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry. pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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