| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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Lork Group specializes in the supply of Grade ASTM F1537 Alloy 1 raw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries
Nitralloy135 B5EIA is a Chrome-Moly alloy steel with additions of aluminum typically used for nitrided parts requiring high surface hardness and heat resistance. Parts fabricated from Nitralloy 135 typically show less distortion in heat treating than similar parts fabricated from alloys requiring quenching and tempering to achieve similar surface hardness. This alloy may be heat treated in dissociated ammonia gas.
Nitralloy 135 Chromium-Molybdenum Alloy Chemical Composition
| Element | Content (%) |
| Carbon | 0.38 - 0.43% |
| Molybdenum | 0.30 - 0.40% |
| Manganese | 0.50 - 0.80% |
| Aluminum | 0.95 - 1.30% |
| Silicon | 0.20 - 0.40% |
| Nickel | 0.25% max |
| Chromium | 1.40 - 1.80% |
| Copper | 0.35% max |
| Sulfur | 0.025% max |
| Phosphorous | 0.025% max |
| Mechanical Properties | |
| Tensile Strength | 112 ksi min |
| Yield Strength | at 0.2% offset 90 ksi min |
| Elong in 4D | 16% min |
| Reduction of Area | 50% min |
| Bars | typically provided in the quenched and tempered condition |
| Hardness |
Up to 3.125" dia inclusive BHN 241/285 Over 3.125" to 6.000" inclusive BHN 229/285 |
| Physical Properties | |
|
Density |
0.297 lbs/cubic in, 8.22 g/cubic cm |
|
Poisson?s Ratio |
0.300 |
|
Modulus of Elasticity |
(E) 35.0 x 10³ ksi |
|
Modulus of Rigidity |
(G) 13.4 x 10³ ksi |
|
Specific Gravity |
8.29 |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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