gears forging 30CrNiMo8V with GL certificated
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Basic Info
Product Description
Product Description
Basic Specification
| Material | 30CrNiMo8V |
|---|---|
| Standard Or Nonstandard | Standard |
| Material | Steel |
| Category | Ring Gears |
| Processing | Forging |
| Tooth Profile | Helical Gear |
Detail Description
| Type | Gear Ring |
| Material | 30CrNiMo8V |
| Main production process | forged + heat treatment + rough machining + finish machining |
| Standards | ASTM, ASME, DIN, JIS, ISO, BS, API, EN |
| Delivery Status | N + T (Normalizing + Tempering) |
Chemical analysis of steel:
| Steel grade | C | Mn | Si | S | P | Cr | Ni | Mo | Cu | Al | Ti | W | V | H2 |
| 30CrNiMo8V |
0.26- 0.34 |
0.50- 0.80 |
≤0.40 | ≤0.035 | ≤0.025 |
1.80- 2.20 |
1.80- 2.20 |
0.30- 0.50 |
≤0.25 |
0.020- 0.050 |
≤0.03 | ≤0.05 | ≤0.05 | ≤2ppm |
| 0.28 | 0.52 | 0.23 | 0.002 | 0.018 | 1.92 | 1.90 | 0.32 | 0.06 | 0.028 | 0.002 | 0.001 | 0.010 | 1.1 |
Mechanical Properties：
| Re Yield strength, N/mm2 | Rm Tensile strength, N/mm2 | Specific elongation A5,% | Hardness on surface ,HB | Impact energy, KV+20°C, J Average min45 |
||||
| 123 | 118 | 109 | ||||||
| ≥660 | 850-980 | ≥12 | 250-310 | Impact energy, ISO-V-40°C, J | ||||
| 730 | 860 | 19.8 | 274 | 276 | 68 | 57 | 55 |
Certification:CCS,TUV,GL,BV,DNV, RINA
Production process flow:
Additional Information
| Payment Terms | L/C, T/T, D/P, Others |
|---|---|
| Minimum Order | 50 TONS |
| Lead Time / Delivery Time | 60 Day(s) |
| Sample Available | NO |
| Delivery Details | According to customer\'s request. |
| Loading Info | By sea. |
| Packing Info | According to per customer\'s request. |
| Target Market(s) | Africa(except Middle East), Eastern Europe, Hong Kong/ Macao/ Taiwan, Japan & Korea, Latin America, Mainland China, Middle East, North America, Northern Europe, Oceania, Central & Southern Asia, Southeast Asia, Western & Southern Europe |
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