30NCriMo12 / EN25 datasheet,30NCriMo12 / EN25 chemical,30NCriMo12 / EN25 heat treatment

30NCriMo12 / EN25
2022-01-10 14:42:32   Origin:   Remark:0 Click:

Description 30NCriMo12 Ex-stock, Stocklist 30NCriMo12 / EN25 Suppliers, Inventory 30NCriMo12 Round bars Properties from Steelmaking, Blooming, Hot forging, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
TECHNICAL DATA SHEET - Grade 30NCriMo12 & EN25
MATERIAL CATEGORY - High-tensile alloy structural steel
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS  BV
MELTING PROCESS - EAF / AOD / + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
CHEMICAL COMPOSITION ( Mass Weight % )
C (%):    0.28 ~ 0.35
Si (%):    0.15 ~ 0.40
Mn (%):  0.50 ~ 0.80
P (%)≤:  0.025
S (%)≤:  0.015
Cr (%):    0.60 ~ 1.00
Ni (%):    2.60 ~ 3.20
Mo (%):   0.30 ~ 0.50
MECHANICAL PROPERTY UNDER ROOM-TEMP.
Heat condition: Quenched and tempered
Tensile strength, σb/≥ MPa: 930 ~ 1130
Yield strength, σ0.2/≥ MPa: 735
Elongation, δ ≥(%): 13.0
Reduction of area, ф ≥ (%): -
Hardness | HBW: 335
PRODUCT PROFILE AND DIMENSIONS
Round bar (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm to 800mm
Length: random length, fixed length or based on the customer's special requirement.
Steel strip: T0.20 ~ 3mm X W10 ~ 200mm X Coil
Heavy/middle plate via hot rolled: T60 - 400mm X W60 - 1000mm X L1000 - 5000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM requirement.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: 
sales@ccsteels.com

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