Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2017-09-06 20:23
147
Company Profile
Qingdao Helio Steel Co., Ltd.By certification [File Integrity]
Contact:Miss Phoebe(Mr.)
Email:
Telephone:
Phone:
Area:Shandong
Address:Shandong
Sizes details |
diameter | 16-310mm |
length | 1-12m(canbe customerized) | |
Sizes tolerance | length | -0/50mm(max) |
Straightness | 3mm/m(max) |
Standard | Grade | C | Cr | Mo | Si | Mn | P | S |
GB | 42CrMo | 0.38-0.45 | 0.90-1.20 | 0.15-0.25 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 |
JIS | SCM440 | 0.38-0.43 | 0.90-1.20 | 0.15-0.30 | 0.15-0.35 | 0.60-0.90 | 0.03 | 0.03 |
ASTM | 4140 | 0.38-0.43 | 0.80-1.10 | 0.15-0.25 | 0.15-0.35 | 0.75-1.00 | 0.035 | 0.04 |
ENISO | 42CrMo4 | 0.38-0.45 | 0.90-1.20 | 0.15-0.30 | ≤0.40 | 0.60-0.90 | 0.035 | 0.035 |
1.7225 |
Tensile Strength | Yield Strength | Elongation | Reduction | I mpacting Energy | HBW | |
Rm,MPa | Rel,MPa | A,% | Z,% | Aku,J | ≤ | |
After annealing | ||||||
≥1080 | ≥930 | ≥12 | ≥45 | ≥63 | 217 |
contact person |
Ms. Phoebe Chen |
Mobile | 86 18963469091 |
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