18Х12BMФP
2025-09-01 08:57:12 Origin： Remark：0 Click：
ГОСT 5632 -1972 Martensitic-ferrtie type stainless steel round bar 18Х12BMФP cold drawn rod, plate stock available, parts producing Diesel engine parts, Gas turbine engine
TECHNICAL DATA SHEET - 18Х12BMФP
Martensitic & ferrite class
Material technical standards: ГОСT 5632 -1972
Available in stock - round bar diameter 10 ~ 160mm, ESR ingot
Material technical standards: ГОСT 5632 -1972
Available in stock - round bar diameter 10 ~ 160mm, ESR ingot
Special melting process: EF + AOD or + VD + ESR
HS code for Customs clearance: 72221100 / 72222000 / 722223000
Typical chemical elements (mass weight %)
Carbon, C (％): 0.15 ~ 0.22
HS code for Customs clearance: 72221100 / 72222000 / 722223000
Typical chemical elements (mass weight %)
Carbon, C (％): 0.15 ~ 0.22
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 0.50
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 11.00 ~ 13.00
Nickel, Ni (%): ≤ 0.60
Sulfur, S (％) ≤: 0.025
Chromium, Cr (％): 11.00 ~ 13.00
Nickel, Ni (%): ≤ 0.60
Molybdenum, Mo (％): 0.40 ~ 0.60
Titanium, Ti (%): ≤ 0.20
Vanadium, V (%): 0.15 ~ 0.30
Tungsten, W (%): 0.40 ~ 0.70
Niobium, Nb (%): 0.20 ~0.40
Ferrum, Fe (%): balance.
TYPICAL MECHANICAL PROPERTIES UNDER ROOM TEMP.
Heat treatment condition: Annealing 700 ~ 770 ℃, quick cooling.
Heat treatment condition: quenching 1090 ℃, oil cooling, tempering 640 ℃, air cooling.
Tensile strength, Rm ≥ MPa: 930
Yield strength, Rp0.2 ≥ MPa: 755
Elongation, A5 ≥ (％): 12.0
Reduction of area, Z (%):32.0
Impact, AKu / J ≥: -
Annealed condition, Hardness / HB:277 ~ 363
Yield strength, Rp0.2 ≥ MPa: 755
Elongation, A5 ≥ (％): 12.0
Reduction of area, Z (%):32.0
Impact, AKu / J ≥: -
Annealed condition, Hardness / HB:277 ~ 363
SUPERIOR SERVICE AND PRODUCT PROFILE
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.
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.
Rod / round bar / disc (diameter): 6.0 ~ 900 mm
Sheet steel via cold rolled: T 0.5 - 6 X W 20 ~ 1000 X L mm
Steel strip via cold rolled: T 0.5 - 3 X W 5 - 300 X L (or in coil form)
Length: random length or based on the customer's special requirement.
Forging piece: stepped shafts, other different shapes based on OEM.
Custom 450 / GD450 / XM-25 (S45000), 403 ESR, AISI 616 / 422 ESR, B50A365 / 403Cb+
17-4PH / 630, M-152 / 1.4938 / S151D, FV520B / S143 / 1.4594. X22CrMoV12-1
13Х11Н2B2MФ / AE961W, 11Х11Н2B2MФ / 16Х11Н2B2MФ
AISI 615 / S41800, 15-5PH / XM-12 (S15500), A-286 AISI 660 / S66286
10705BU, 10705MBU, 10705AJ, S132, S131, S111, S159, S154
TECHNICAL SALES ASSISTANCE
If you are interested in our products or services, or would like to learn more about us, pleased to EMAIL (sales@ccsteels.com) our qualified production engineers or sales department.
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