2Cr13 1Cr13 Stainless Steel Profiles Black Round Bar
2Cr13 steel should belong to stainless steel from the classification, more precise classification should be attributed to martensitic stainless iron, mainly used for machining, better than normal stainless steel has a better price, so the requirements for corrosion resistance is not In the high case, it has been applied more widely. 2Cr13 after quenching can get better mechanical properties, has good machinability, and the organization is martensite.
| Grade |
Chemical Composition (%) |
| |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| 2Cr13 |
0.16~0.25 |
≤1.00 |
≤1.00 |
≤0.035 |
≤0.030 |
≤0.60 |
12.00~14.00 |
|
Properties and Application: High hardness in quenched condition and good corrosion resistance. Used as a steam turbine blade. 2Cr13 density of 7.75g/cm3 2Cr13 quenching hardness: general 2Cr13 quenching temperature at 980 ~ 1050 °C, take 980 °C heating oil quenching when the hardness is significantly lower than the 1050 °C heating oil quenching, 980 °C oil quenched after the hardness of 45 ~ 50HRC , 1050 °C oil hardness after quenching 2HRC higher. However, the crystal grains obtained after quenching at 1050°C are coarse and brittle. It is recommended to use 1000 °C heat quenching to get better texture and hardness.
2Cr13 martensitic stainless steel, welding to preheat. Austenitic stainless steel welding rods for Q235 welding do not require preheating, such as A302.A307. The weld dilution rate is controlled during welding, and the welding current is not swung and the current is smaller.
2Cr13 welding consumables can be selected:
1. Anti-atmosphere corrosion selection G202, G207, need to preheat 150-300 degrees, after welding 700-730 degrees tempering;
2. Resistant to organic acids and heat-resistant selection: G211, need to preheat 150-300 degrees;
3. Good plasticity: A102, A107, A202, A207, A302, A307, welding preheating, large pieces of preheating.
Packaging & shipping:
| MOQ |
1 Ton |
| Price Term |
FOB |
| Payment |
L/C at sight or 30% TT as deposit |
| Delivery Time |
20-30 days after receiving deposit by T/T or L/C. |
| Sample |
Samples free and express charges bear by you |
Standard export package with water proof paper, and metal pallet, and angle bar protection, and steel strip or as required
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM, 23MTS
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM, 27MTS
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM, 27MTS
