86-411-39268379
No. 21, Taihe Street, Economic And Technological Development Zone, Dalian, Liaoning, China (Mainland)
Products:
Have wear resistance and corrosion resistance, high hardness and lower price.
Application:
It is suitable for all kinds of precision machinery, bearing, electrical equipment.
Comparable Standards:
AISI/SAE | DIN | JIS |
416 | 1.4005 | SUS416 |
Chemical Composition
C | Si | Mn | P | S | Cr |
0.08-0.15 | ≤1.0 | ≤1.50 | ≤0.04 | ≤0.03 | 12.0-14.0 |
Mechanical property:
1. tensile strength σb(MPa):QT ≥635
2. yield strength σ0.2 (MPa): QT ≥440
3. impact Akv(J):QT ≥63
4.elongation δ5 (%):QT ≥20
5. hardness: annealed ≤223HB;QT ≥192HB
Delivery Specification and Technical Condition
Coil
Size mm | Tolerance mm | Ovality mm |
Φ1.5-Φ3.0 | ±0.01 | ≤0.01 |
Φ3.1-Φ6.0 | ±0.015 | ≤0.015 |
Φ6.1-Φ16.0 | ±0.018 | ≤0.018 |
Φ16.1-Φ20.0 | ±0.02 | ≤0.020 |
Φ20.1-Φ25.0 | ±0.03 | ≤0.030 |
Cold Drawing Round Bar
Size mm | Tolerance mm | Straightness mm/m | Ovality mm |
Φ2.0-Φ4.0 | ±0.01 | ≤0.50 | ≤0.01 |
Φ4.1-Φ6.0 | ±0.015 | ≤0.70 | ≤0.015 |
Φ6.1-Φ13.0 | ±0.02 | ≤0.70 | ≤0.02 |
Φ13.1-Φ18.0 | ±0.025 | ≤0.70 | ≤0.025 |
Φ18.1-Φ25.0 | ±0.030 | ≤0.70 | ≤0.03 |
Φ25.1-Φ50.0 | ±0.05 | ≤0.70 | ≤0.05 |
Centerless Grinding Round Bar (Annealing condition)
Size mm | Tolerance mm | Straightness mm/m | Ovality mm |
Φ2.0-Φ4.0 | ±0.01 | ≤0.50 | ≤0.01 |
Φ4.1-Φ6.0 | ±0.01 | ≤0.50 | ≤0.01 |
Φ6.1-Φ13 | ±0.01 | ≤0.50 | ≤0.01 |
Φ13.1-Φ18.0 | ±0.015 | ≤0.50 | ≤0.015 |
Φ18.1-Φ25.0 | ±0.015 | ≤0.50 | ≤0.015 |
Φ25.1-Φ35.0 | ±0.02 | ≤0.50 | ≤0.02 |
Φ35.1-Φ50.0 | ±0.03 | ≤0.50 | ≤0.03 |
Peeling Round Bar
Size mm | Tolerance mm | Straightness mm/m | Ovality mm |
Φ5.0-Φ13.0 | ±0.04 | ≤0.60 | ≤0.04 |
Φ13.1-Φ20.0 | ±0.04 | ≤0.70 | ≤0.04 |
Φ20.1-Φ35.0 | ±0.5 | ≤0.70 | ≤0.05 |
Φ35.1-Φ60.0 | ±0.06 | ≤0.80 | ≤0.06 |
Φ60.1-Φ80.0 | ±0.07 | ≤0.80 | ≤0.07 |
Φ80.1-Φ120.0 | ±0.08 | ≤1.00 | ≤0.08 |
Process Flow
Our factory
Production facilities
Test equipments
Packaging and shipping
Customer visiting
Exhibition
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