• Transport Package：Woven Bag, Wooden Box
• OEM：Yes
• Delivery Time：5~10 Working Days
• Yield Strength：225
• Certificate：ISO SGS
• Poisson′s Ratio：0.25~0.33
• Strength：375-500
• Elongation：25
• Application：Tool Steel Bar
• Special Use：High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Model NO.：ASB7
• Specification：ISO SGS
• Trademark：Taixie
• Origin：Wuxi, Jiangsu
• HS Code：7507120000
• Production Capacity：10000tons,Y

Basic Info.

Model NO. ASB7 Special Use High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel Application Tool Steel Bar Elongation 25 Strength 375-500 Poisson′s Ratio 0.25~0.33 Certificate ISO SGS OEM Yes Delivery Time 5~10 Working Days Yield Strength 225 Transport Package Woven Bag, Wooden Box Specification ISO SGS Trademark Taixie Origin Wuxi, Jiangsu HS Code 7507120000 Production Capacity 10000tons/Y

Product Description

Key Specifications/Special Features:
Description
Low alloyed cold working tool steel
Applications
For high pressures. Heavy-duty tools for cold forging like dies, plates, punches, stamps.
Chemical composition (in weight%)
C: 0.75
Si: 0.23
Mn: 0.25
Cr: 1.50
W: 0.30
Mo: 0.07
Ni: 0.50
Physical properties (average values) at ambient temperature
Modulus of elasticity [103xN/mm2]: 210
Density [g/cm3]: 7.88
Soft Annealing
Heat to 710-750ºC, cool slowly. This will produce a maximum Brinell hardness of 210.
Hardening
Harden from a temperature of 870-900ºC, followed by oil quenching. Hardness after quenching is 63 HRC.
Tempering
Tempering temperature: 130-300ºC.
Forging
Hot forming temperature: 1050-850ºC.

Specifications:
Grade: DIN 75CrMoNiW6-7
Standard: DIN,  GB
Diameter: 50-500mm
Certification: ISO
Technical treatment: cold-rolled and hot rolled

Packing and delivery
Packing: standard export seaworthy package or as customers' requirements.
Delivery: 7-20 days after received deposit of T/T.

C	Mn	Si	P	S	Cr	Ni	Mo
0.03	0.5	0.5	0.02	0.005	11.5~13.5	4.5~6.5	1.5~3.5

Mechanical behavior
State: hardening and tempering state. The supply status is typically 95 or 110 ksi, 0.2% yield strength
Extreme tensile strength: 115 ksi or more (792N / mm2)
0.2% Yield point: 110 ksi or more (758 N / mm2)
Elongation: 15%
V-notch impact strength (-10 ° C): 78 Joules (60ft-lbf)
Hardness: 33%