Jethete M152, S64152 Martensitic Heat Resistant Steel
2026-11-10 14:57:07   Origin：   Remark：0 Click：

TECHNICAL DATA SHEET
Jethete M152 is a high quality special steel along with an ESR electroslag remelted martensitic heat‑resistant stainless steel. It supplies excellent creep strength, impact toughness & oxidation resistance under medium‑high temperature service up to 560 degree celsius. 
 
MATERIAL RELATED SPECIFICATIONS
AMS 5719
ASTM A565 TYPE XM‑32
BS S151
EN 1.4938

TYPICAL CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C: 0.08 ~ 0.13
Silicon, Si: ≤ 0.35
Manganese, Mn: 0.50 ~ 0.90
Phosphorus, P: ≤ 0.025
Sulfur, S: ≤ 0.015
Chromium, Cr: 11.0 ~ 12.5
Nickel, Ni: 2.00 ~ 3.00
Molybdenunm, Mo: 1.50 ~ 2.00
Niobium, Nb / Ti: -
Vanadium, V: 0.25 ~ 0.40
Nitrogen, N: 0.01 ~ 0.05

HEAT TREATMENT CYCLE AND MECHANICAL PROPERTIES
Heat treatment temperature and cooling: 1010 / 1050 Degree Celsius quenched, air or oil cooled, 565 Degree Celsius min. tempered
Tensile strength, Rm : 930 ~ 1130 MPa
Yield strength, Rp0.2: ≥ 760 MPa
Elongation, A5 ≥: 14.0 %
Hardness, HBW: 288 ~ 331
Remark: properties adjustable according to final heat treatment requirement
 
KEY ADVANTAGES 
- ESR Electroslag remelting: high purity, low inclusion, stable microstructure for critical safety parts
- Outstanding creep & fatigue performance at 400‑550℃ working temperature
- Good notch toughness, reduce failure risk under cyclic load
- Complete traceability: heat report, UT/MT nondestructive inspection, AMS material certification available
- Custom service: round bar, forged billet, rough machined parts, annealing / quenched‑tempered supply condition
- Sample support for material verification before bulk order
  
AVAILABLE SHAPES AND SPECIFICATIONS
- Round bar: black bar, peeled bright bar
- Forged blocks, forgings
- Plate, sheet
- Supply condition: annealed, quenched and tempered
- Diameter / Size: customized as drawing
- NDT: UT, MT, MPI inspection optional
 
TYPICAL APPLICATIONS
- Aerospace engine compressor blades and components
- High‑temperature bolts, fasteners
- Steam turbine blades
- Gas turbine structural parts
- High‑strength components working under medium‑temperature cyclic load

FREQUENTLY ASKED QUESTIONS
Q1: Can you supply M-152 with AMS 5719 certification?
A: Yes, ESR M-152 can be supplied with full material test report & AMS certification.
 
Q2: Can you arrange M152 sample for lab testing?
A: Samples are available, sample cost and lead time depend on sample dimensions.
 
Q3: What is typical lead‑time for M152?
A: Stock size fast delivery; non‑standard forged parts require production cycle.
 
Q4: Can you provide heat treatment service for M152?:
A: We generally supply annealed material, and QT quenched‑tempered materials as per the customer requirement.

TECHNICAL SALES ASSISTANCE & SERVICE
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.
We closely cooperate with the professional inspection partners to strictly control the quality and improve the quality manage system, and guarantee the goods delivery each time. It is proved that we are worth of trusting and will be the strategic partner of the supplying chains in the special steels field.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.

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.