1.2316 material
Products Description 1.2316 is a pre-hardened stainless mirror mold steel with excellent corrosion resistance, excellent hardenability and machinability, and uniform hardness distribution. Its supply states include quenched, tempered and pre-hardened states, with a hardness range between...
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Product Introduction
Products Description
The high cleanliness/uniformity of 1.2316 material makes it particularly suitable for fine polishing (mirror polishing). This steel is commonly used in mold steel applications, including cores, inserts, and mold cavities that work or store in humid environments. It is a highly refined mold quality stainless steel that has been carefully designed with excellent polishing, corrosion resistance, and wear resistance. It is melted in an electric arc furnace and refined through the argon oxygen decarburization (AOD) process, and further improved to the level of aerospace quality using vacuum arc or electroslag remelting.
1.2316 material has good machinability, which facilitates machining processes such as cutting, milling, and grinding, and can maintain good dimensional stability. Specially suitable for manufacturing molds for injection molding of plastic products, such as injection molding molds, core rods, nozzles, etc.
|
Steel Grade |
DIN 1.2316 X38CrMo16 |
Application |
Tool steel, Mold Steel |
|
Shape |
Round bar |
Standard |
AISI, DIN, JIS, GB |
|
Dimension |
∅20 - 1000 mm |
Surface |
Black, Peeled, Turned, Grinded |
|
Technique |
Hot rolled, Forged |
Ultrasonic Test |
100% UT Passed |
X38CrMo16 Equivalent Grade:
| ISO | DIN | Russia | ||||
| X38CRMO16 | ISO4957-2018 | 1.2316 | DIN4957-2018 | / | GOST5950-2000 | |
| USA | Japan | China | ||||
| / | ASTM A 681-2022 | / | JISG4404-2021 | 3Cr17NiMo | GB1299-2000 | |
Chemical Composition (%)
| C | Si | Mn | P | S | Cr | Ni | Mo |
| 0.33-0.43 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | 15.0-17.0 | ≥0.60 | 1.00-1.30 |
Product Picture
Our factory
Steel Making
Ingot Production
Forged Bars
Machinary
1.2316 Material PRODUCTION TECHNICAL INDEX
- Size Range: Round 20-1000mm; Flat 80-400mmx300-1500mm
- Smelting: EAF+LF+VD(or +ESR)
- Production Process: Hot Forged+Soft Annealing≤250HB(or +QT)
- Heat Treatment:
1.2316 mold steel usually requires heat treatment to achieve the required hardness and properties. Common heat treatments include quenching and tempering. It is necessary to ensure that heat treatment is carried out in accordance with the manufacturer's recommendations and material specifications, and to pay attention to controlling the heating and cooling rates.
- Forging Ratio: ≥6:1
- Surface: Peeled/Machined
- Non-metallic Inclusions(Acc. To ASTM E45 or finer):
A(Thin 1.0 Heavy 1.0); B(Thin 1.5 Heavy 1.0);
C(Thin 1.0 Heavy 1.0); D((Thin 1.5 Heavy 1.0);
- Grain Size(Acc. To ASTM E112): ≥ 5 or finer
- UT：SEP1921-84 3 D/d or finer
Packing & Delivery
1.2316 material Packing & Delivery
Port:Any Chinese Port
-
The inner size of container is below:
-- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
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