X12CrNiMoV12-3 / M-152 Hexagon bar
| Product parameters | |
| Material category:: | Martensitic Stainless Steel Series |
| Material technical standards:: | DIN EN 10302 / 10269, DIN 17742, EN 10095 |
| Stock & Inventory available:: | Diameter 55 ~ 300mm |
| Min. order quantity:: | 300 KG |
| Certification:: | Commercial Invoice, Packing list, CO, Bill of lading, Origin of Certificate, Form E |
| Production lead time:: | Within 5 days |
| ISO 9001-2015 Certified by:: | UKNAS |
| Company ISO register No.:: | UQ211218R0 |
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.
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.
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 | - |
