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Bars X12CrNiMoV12-3 Martensitic Stainless steel

EN X12CrNiMoV12-3, A Martensitic Stainless Steel also known as XM-32, DIN 1.4938, S64152,,, Equivalent standards are similar to one or more standards provided by the supplier. Forms available Round bars, Flat bar, forgings and other shapes.
Product parameters
Material Category:: Martensitic Stainless Steel
Material Technical Standards:: DIN EN 10302 / 10269, DIN 17742, EN 10095
Place of Origin: P. R. China
Terms of Price:: Ex-works, CIF, CFR
Stocklist & Inventory Available:: Diameter 55 ~ 220mm
Melting Process Route:: EAF + VD + LF / + ESR, BEF + AOD /+ ESR
Min. order quantity Per Batch:: 1300 KG
Standard Export Packing Way:: Wooden box, pallet / tray free from fumigation
Production Lead Time:: Within 65 days after 40% deposit prepayable
Unified Social Credit Code:: 91510871777942750J
Company ISO Register No:: UQ211218R0
INQUIRY
Description
Introduction:
X12CrNiMoV12-3 usually produced by BEF & AOD followed by electroslag remelting (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.
100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
Bars are usually supplied black/bright in the annealed condition.

 

Applications:
Commonly used in industries such as offshore, marine, food, paper mills, oil field and aerospace.X12CrNiMoV12-3 used for components such as fasteners, couplings, screws, bushings, studs, fittings, valve stems, roller, wear rings.

 

All Grades Equivalents
DIN W-Nr Other
X12CrNiMoV12-3 W-Nr 1.4938 1.4939


Chemical Composition (Mass weight %)
C Si Mn P S Cr Ni Mo Other
0.08 ~ 0.15 ≤ 0.50 0.40 ~  0.90 ≤ 0.025 ≤ 0.015 11.0 ~ 12.5 2.00 ~ 3.00 1.50 ~ 2.00 V 0.25 ~ 0.40
V 0.010 ~ 0.040


Mechanical Properties under room temp.
Condition of heat treatment Tensile
Rm(MPa)
Yield
Rp0.2(MPa)
Elongation
A(%)
Reduction in cross
section on fracture
Z (%)
Impact
AKV/AKU(J)
Brinell
Hardness(HBW)
Annealing - - - - - -
Q/T 950 ~ 1150 ≥ 800 ≥ 13.0 - ≥ 55 -


Shapes and dimensions:
Round bar (Diameter): 5.5 mm to 700 mm
Wire rod (Diameter): 0.10 ~ 16mm
Square bar / Flat bar: 5mm to 550mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 650mm X L (or in coil form)
Forged ring: OD200 ~ 1500mm X ID150 ~ 1250mm X H20 ~ 1250mm
Heavy/middle plate via hot rolled: T50 - 200mm X W80- 1200mm X L1000-3000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM. 

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