S64152 & M-152
2026-04-11 09:32:04   Origin：   Remark：0 Click：

TECHNICAL DATA SHEET - S64152 & M-152

Special melting process way: EF + AOD + VD + ESR
Material category: 13.0Cr - 3.0Ni - 2.0Mo -- 0.33V 0.10C base martensitic steel
Available from stock : round bar D55 ~ 210 mm, ESR ingot
HS code: 72221100 / 72221900 / 72222000
Typical chemical compositions (mass fraction %)
Carbon, C (％): 0.08 ~ 0.15
Silicon, Si (％): ≤ 0.35
Manganese, Mn (％): 0.50 ~ 0.90
Phosphorus, P (％): ≤ 0.025
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 11.0 ~ 12.5
Molybdenum, Mo (％): 1.50 ~ 2.00
Nickel, Ni (%): 2.00 ~ 3.00
Vanadium, V (％): 0.25 ~ 0.40
Nitrogen, N (%): 0.02 ~ 0.04

MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, Rm ≥ MPa: 1000
Yield strength, Rp0.2 ≥ Mpa: 795
Elongation, A5 ≥ (%): 15.0
Hardness, HBS: 302 ~ 352
Hardness HBS: 311 max in annealed condition.

HEAT TREATMENT PRACTICE
Annealed: 691° C (+/-11) for 6 hours min followed by air cool
Hardened: 1052° C (+/-5) for 30 mins followed by oil quench
1st Tempered: 560 ~ 590° C for 1 hour min followed by air cool
2nd Tempered: 538 ~ 560° C for 3 hours min followed by air cool.

TECHNICAL SALES ASSISTANCE
If you meet further on any technical inquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com. 
Jiangyou Longhai Special Steel Co.,Ltd
ISO 9001-2015 Certified
Stock Available - round bar, flat bar, plate, forgings
Custom 450 / XM-25, 403ESR, AISI 616 / 422 ESR, B50A365B / 403Cb+ / 1.4913
17-4PH / 630 / 1.4542, M-152 / 1.4938 / S151D, FV520B / S143 / 1.4594. X22CrMoV12-1
13Х11Н2B2MФ / AE961W, 15-5PH / XM-12 (S15500), A286 / AISI 660 / S66286
10705BU, 10705MBU, 10705AJ, 10705GU/GV/GW.