Customization: | Available |
---|---|
Type: | Round |
Standard: | AISI, ASTM, DIN, BS |
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DIN | EN | ANFOR | AISI | GOST |
1.6510 | 39NiCrMo3 | 40NCD3 | 9840 | 39HNM |
C | Mn | Si | P | S | Cr | Ni | Mo |
0.35-0.43 | 0.50-0.80 | 0.40 max | 0.025 max | 0.035 max | 0.80-1.10 | 0.70-1.00 | 0.15-0.25 |
Process | Diameter(mm) | Tensile Strength Rm (Mpa) | Yield Strength Rp0.2 (Mpa) | Elongation A5 (%) | Area Reduction Ratio C (%) | Impact Value Kv (J) Room Temperature | Hardness (HB) | ||||||||
Hot Rolled+Quenched+Tempered | 0-16 | 980-1180 | 785 min | 11 min | 40 min | / | 295-354 | ||||||||
Hot Rolled+Quenched+Tempered | 16-40 | 930-1130 | 735 min | 11 min | 40 min | 35 min | 278-339 | ||||||||
Hot Rolled+Quenched+Tempered | 40-100 | 880-1080 | 735 min | 12 min | 45 min | 40 min | 263-327 | ||||||||
Hot Rolled+Quenched+Tempered | 100-160 | 830-980 | 635 min | 12 min | 50 min | 40 min | 249-295 | ||||||||
Hot Rolled+Quenched+Tempered | 160-250 | 740-880 | 540 min | 13 min | 50 min | 40 min | 224-263 | ||||||||
Hot Forged+Quenched+Tempered | 250-500 | 655-805 | 490 min | 15 min | / | 30 min | 201-241 | ||||||||
Hot Forged+Quenched+Tempered | 500-1000 | 635-785 | 440 min | 16 min | / | 25 min | 195-234 | Hot Forged+Quenched+Tempered | 1000 min | 590-740 | 390 min | 15 min | / | 25 min | 176-224 |