JIS Standard Stainless Steel Forged Round Bar EF LF VD Melting Process
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JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD
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JIS Standard Stainless Steel Forged Round Bar EF LF VD Melting Process
Products:
forged round bar, alloy steel round bar, stainless steel round bar, carbon steel round bar, upright, cylinder and tie bar.
Products reference:
Material |
1045,4140,4340,304L,316L, hastelloy |
Forging equipment |
6000T open die hydropress |
Apply for |
Various of forged round bar, forged blanks, forged pressing upright |
Melting process |
EF+LF+VD |
Process technology |
Forging+heat treatment+rough machining+finish machining |
Forging ratio |
≥4 |
Applicable standard |
ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
Executive standard |
JB/GB/EN/DIN/JIS/ASME/ASTM/ISO |
Certification authority |
ISO,BV,GSG, IST, UL,CTI |
Delivery terms |
Rough machining(N+T); finish machining(Q+T) |
Test equipment |
Spectrograph, UT device, tensile and compact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on. |
Service |
Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Custom properties
Material elements |
C | Si | Mn | P | S | Cr | Ni | Mo | Fe |
1045 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | ≤0.25 | |
4140 | 0.38-0.43 | 0.15-0.35 | 0.60-0.90 | ≤0.035 | ≤0.040 | 0.80-1.10 | -- | 0.15-0.25 | - |
4340 | 0.38-0.43 | 0.15-0.35 | 0.60-0.80 | ≤0.035 | ≤0.040 | 0.70-0.90 | 1.65-2.00 | 0.20-0.30 | - |
304L | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | - | |
316L | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | |
C276 | ≤0.01 | ≤0.08 | ≤1.0 | ≤0.040 | ≤0.030 | 14.5-16.5 |
Residue |
15.0-17.0 | 4.0-7.0 |
C276 | W:3.0-4.5 | V≤0.35 | Co≤2.5 |