Z50NMC12
2022-10-01 15:26:06   Origin：   Remark：0 Click：

RAW MATERIAL SPECIFICATIONS - Grade Z50NMC12

Material Category - Aerospace Material Steel Series
Techncial Specifications - AMS 5624E
Special Melting Process - AOD  / EAF + LF + VD / + ESR
HS Code for Customs - 72221100 / 72221900 / 72223000
Official Test Report - issued by TUV - SGS - BV
Chemical compositions (Mass Weight - %)
Carbon, C (％): 0.50 ~ 0.70
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): 3.50 ~ 5.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 3.00 ~ 5.00
Nickel, Ni (％): 11.0 ~ 14.0
Molibdenum, Mo (%): ≤ 0.50
Copper, Cu (％): ≤ 0.50

MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: bar, plate, and forgings
Heat treatment condition:  1040 ℃
Tensile strength, σb/MPa: 620 min.
Yield strength, σ0.2/MPa: -
Elongation, δ(％): 40.0
Reduction of area, ф (％): -
Hardness under solution condition | HBW:  289 max.

SHAPES & DIMENSIONS AVAILABLE
Round bar (diameter): 5.5mm to 400mm
Square bar / Flat bar (thickness X width): 10mm ~ 300mm X 15 ~ 550mm
Hollow bar (Forged tubing) (diameter): OD 30 ~ 850 * ID 15 ~ 600 * L 100 ~ 1000mm

TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.