38CrMoAl/GB 38CrMoAl Nitriding Rod for Injection Mold Machine Parts/Flat Bar/Steel Block/Round Bar
Ningbo Ningshing Precision Machinery Group Co., Ltd.- Type：Sheet
- Standard：AISI, ASTM, DIN, JIS, GB, BS
- Composition：Check Detailed Description
- Technique：Hot Rolled
- Shape：Plate
- Surface Treatment：Black, Machined
Base Info
- Model NO.：38CrMoAl
- Special Use：High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
- Application：Tool Steel Bar
- Transport Package：Nude Packing
- Specification：check detailed description
- Trademark：Ningbo Ningshing
- Origin：China
Description
Basic Info.
Model NO. 38CrMoAl Special Use High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel Application Tool Steel Bar Transport Package Nude Packing Specification check detailed description Trademark Ningbo Ningshing Origin ChinaProduct Description
GB 38CrMoAl Nitriding Rod for Injection Mold Machine Parts
Dimensions
Hot Rolled Round: dia.20-250 mm
Forged Round: dia.200-600 mm
Delivery Condition
EAF+LF+VD, Hot Rolled or Forged, Black surface or Machined surface (Peeled, Turned, Grinded), Annealed, Hardness≤229HB, UT 100% Passed
Equivalence
| AISI / SAE | DIN / W.Nr | JIS | GB |
| E7140 | 1.8509 41CrAlMo7-10 | SACM1 SACM645 | 38CrMoAl |
Chemical Composition(%)
| C | Si | Mn | P | S | Cr | Mo | Al |
| 0.35 0.42 | 0.20 0.45 | 0.30 0.60 | ≤ 0.030 | ≤ 0.030 | 1.35 1.65 | 0.15 0.25 | 0.70 1.10 |
Characteristics
GB 38CrMoAl is Al-alloyed nitriding steel grade for large-sections.
Applications
GB 38CrMoAl is used for making structural parts with high surface hardness - piston rods, extruders, cylinders, shafts, straightening tools, measuring tools, etc.
