Chemical Composition | ||||||||
Standard | Steel Type | Main Chemical Composition(wt%) | ||||||
C | Si | Mn | P | S | Cr | Ni | ||
JIS | SUH 420J2 | 0.26~0.40 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | 12.0~14.0 | 0.60 |
Mechanical Property and Physical Performance | |||||||||
Standard | Steel Type | Mechanical Property | Physical Performance | ||||||
Yield Strength | Strength of Extension | Ductility | Hardness | Specific Heat | Elastic | Coefficient of Thermal Extension(20~100℃) | Heat Conductivity | ||
JIS | SUS 420J2 | ≥205 | ≥520 | ≥40 | ≤90 | 0.50 | 200 | 15.9 | 14.2 |
420J2 Stainless Steel Characteristics:
Martensitic stainless steel, with certain wear resistance and corrosion resistance, easy to cut and polish; High thermal conductivity and low thermal expansion rate; Higher strength, hardness and hardenability after heat treatment (magnetic).
420J2 Stainless Steel Application:
Suitable for corrosion resistant, high strength, wear-resistant parts and gauges, medical equipment, cutting tools, etc
.
Standard exporting package.
Original package or neutral package.
According to clients’ needs.
Shipped in 10-35 days after payment.
Spot delivery, including delivering small batches of goods
Provide wide-range and complete materials series products
Cutting plates, including complex shapes of materials and special processing and disposal
Cutting bars and strips
Our application technology expert provide the best material and recommendation
One-stop service
