1.4057 Round bar, forging piece
| Product parameters | |
| Material category:: | Martensitic stainless Steel |
| Terms of price:: | Ex works / CIF / CFR |
| Stock & Inventory available:: | ESR ingot, round bar |
| Production lead time:: | Within 5 days after 30% deposit. |
Description
Introduction:
W-Nr 1.4057 is 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.
W-Nr 1.4057 is 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.
Applications:
Commonly used in industries such as offshore, marine, food, paper mills, oil field and aerospace.W-Nr 1.4057 used for components such as fasteners, couplings, screws, bushings, studs, fittings, valve stems, roller, wear rings.
Commonly used in industries such as offshore, marine, food, paper mills, oil field and aerospace.W-Nr 1.4057 used for components such as fasteners, couplings, screws, bushings, studs, fittings, valve stems, roller, wear rings.
All Grades Comparison
| DIN | W-Nr |
|---|---|
| X17CrNi16-2 | W-Nr 1.4057 |
| C | Si | Mn | P | S | Cr | Ni | Mo | Other |
|---|---|---|---|---|---|---|---|---|
| 0.12 ～ 0.22 | ≤ 1.00 | ≤ 1.50 | ≤ 0.040 | ≤ 0.015 | 15.0 ～ 17.0 | 1.50 ～ 2.50 | - | - |
Mechanical Properties
| 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 | ≤ 950 | - | - | - | - | ≤ 295 |
| Q/T | 800 ～ 950 | ≥ 600 | ≥ 14.0 | ≥ 45.0 | ≥ 25 | - |
