17-4ph Stainless Steel Bar, China 17-4ph Stainless Steel Bar Manufacturers, Suppliers, Factory

Brand Name:	Guoyin
Model Number:	17-4PH
Certification:	ISO;CE
Minimum Order Quantity:	3
Packaging Details:	Waterproof paper+ wooden pallet or as customers' requirement
Delivery Time:	7-15 days
Payment Terms:	T/T or L/C at sight.

Quick Detail

17-4ph stainless steel is a precipitated, hardened, martensitic stainless steel composed of copper, niobium/columbium.

17-4ph stainless steel Chinese grade 0Cr17Ni4Cu4Nb 05Cr17Ni4Cu4Nb

17-4ph stainless steel is a precipitated, quenched, martensitic stainless steel, and this grade has high strength, hardness, and corrosion resistance properties. After heat treatment, the mechanical properties of the product are improved and can reach a compressive strength of up to 1100-1300 mpa (160-190 ksi). This grade cannot be used at temperatures above 300°C (570F) or at very low temperatures. It has good corrosion resistance to the atmosphere and dilute acids or salts. Its corrosion resistance is the same as 304 and 430.

17-4ph stainless steel rod specifications

17-4ph stainless steel bright rod specifications: Φ5-12 Φ14-60

17-4ph stainless steel black rod specifications: Φ8-14 Φ16-55 Φ60-200 Φ210-350

Specifications

Product Name		17-4ph Stainless Steel Bar
Type		Steel Bar
Outer Diameter	Round Bar	4mm-500mm
	Hexagon Bar	18mm-57mm (11/16″ to 2-3/4″)
	Square Bar	18mm-47mm (11/16″ to 1-3/4″)
	Flat Steel	1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
Length		1-6 meters, Length can be customized
Standard		ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface		Black, Bright Polished, Rough Turning, Mattness Surface Treatment, No. 4. BA, etc.
Scope of Application		Stainless steel bars are used in a variety of industries such as shipbuilding,Defense, Automotive, Textiles, Paper and pulp, Manufacturing, Cement,Heavy earthmoving equipment and construction, etc.

Mechanical Properties

Tensile Strength Kb (MPa)	Yield Strength σ0.2 (MPa)	Elongation D5 (%)	Hardness
≥515	≥205	≥ 40	≤ 187HB;≤ 90HRB;≤ 200HV

Physical Performance

Density(g/cm³)	Modulus of Elasticity(Gpa)	Coefficient of Thermal Expansion(10-6/°C)	Coefficient of Thermal Conductivity(W/m*K)	Resistivity(ΜΩ. cm)
7.99	193	16.0	16.2	74

Chemical Composition

C	Si	Mn	Cr	Ni	S	P	Mo	Ti
≤ 0.08	≤1.0	≤ 2.0	16.0～18.0	10.0～14.0	≤ 0.03	≤ 0.045	2.0～3.0	0.5～0.7

Advantage

17-4ph stainless steel performance advantages

This grade has high strength, hardness (up to 300º C/572º F) and corrosion resistance.
After heat treatment, the mechanical properties of the product are more perfect and can reach a compressive strength of up to 1100-1300 mpa (160-190 ksi).
This grade cannot be used at temperatures above 300º C (572º F) or very low temperatures. It has good corrosion resistance to the atmosphere and dilute acids or salts. Its corrosion resistance is the same as 304 and 430.Surface Selection