1. Home
  2. Products
  3. Stainless Steel Tools
  4. 8115 Stainless Steel Adjustable Wrench

8115 Stainless Steel Adjustable Wrench

Optional Materials:
1. Austenitic stainless steel: grade 304
This material is non-magnetic or weakly magnetic, featuring high tenacity and ductility, corrosion resistance and thermostability. However, its strength cannot be strengthened by phase transformation.
Application: 304 is applied in household goods, medical appliance, ship accessories, auto parts, building materials, chemical and food industries.

304QF stainless steel tools technical parameters:
Chemical composition: %
C Si Mn Cr Ni S P N
≤0.08 ≤0.85 ≤1.8 18.0-20 8.0-10.5 ≤0.03 ≤0.045 ≤0.2

Physical property
Tensile strength: σb(MPa)≥520
Offset yield strength:σ0.2(MPa)≥205
Elongation:δ5(%)≥40
Contraction percentage of area: z(%)=60
Density (20℃, g/cm3): 7.93
Hardness: HRC15-25
Melting point (℃): 1398~1454
Specific heat (0~100℃, KJ·kg-1K-1): 0.50
Heat conductivity (W·m-1·K-1): (100℃) 16.3, (500℃) 21.5
Linear expansion coefficient (10-6·K-1): (0~100℃) 17.2; (0~500℃) 18.4
Resistivity (20℃, 10-6Ω·m): 0.73
Magnetism: ≤5nT within 10cm in the magnetic field

2. Martensitic stainless steel (cutting tools stainless steel): representative grade: 420
The mechanical property of martensitic stainless steel is adjustable by heat treatment. Popularly speaking, it is a type of hardenable stainless steel. It attains higher hardness after quenching. And different tempering temperatures give different combinations of strength and tenacity. Under conditions having no high requirements on corrosion resistance, this material is used in these fields in which cutting tools and machine elements have high requirements on strength.

420 stainless steel tools technical parameters:
Chemical composition: %
C Si Mn Cr Ni S P
0.16-0.25 ≤1.00 ≤1.00 12.0-14.0 ≤0.75 ≤0.03 ≤0.04

Physical property
Tensile strength: σb(MPa)≥365
Offset yield strength:σ0.2(MPa)≥440
Elongation:δ5(%)≥20
Contraction percentage of area: z(%)=50
Density (20℃, g/cm3): 7.75
Hardness: HRC35-45
Melting point (℃): 1427
Specific heat (25℃, J·kg-1K-1): 460
Heat conductivity (W·m-1·K-1): 24.9
Linear expansion coefficient (mm/℃): (at20-100℃)

Parameters:
Number Size (mm) L(MM) Weight(g)
8115-1002 100 13 40
8115-1004 150 18 145
8115-1006 200 24 265
8115-1008 250 30 410
8115-1010 300 36 650
8115-1012 375 46 1410
8115-1014 450 55 2070
8115-1016 600 65 4705
Inquiry Form

Hebei Botou Safety Tools Co., Ltd.

Export Department No.1
Tel.:+86-317-8222761
Contact: Linda Yang
Mobile: +86-15031760186
Skype: linda.yang568
QQ ID: 3332809186
WeChat/WhatsApp:+86-15031760186
E-mail: sales1@safetytools.com.cn
m15031760186@163.com

Export Department No.2
Contact Person: Annie / Wade Ji
E-mail: info@safetytools.com.cn
sales66@safetytools.com.cn
Mobile: +86-15732770227
+86-15131728265
Wechat: 574943321
WhatsApp: +86-15732770227
+8615131728265

Tianjin Export Department
Contact Person :Mr.Yuelin Liu
E-mail: sales3@safetytools.com.cn
Tel: +86-22-87886125
Fax: +86-22-87885395
WeChat: L13784733516
WhatsApp: +86-13784733516
Skype: nonsparktools

Export Department No.3
Contact Person: Abby Yang
E-mail: sales4@safetytools.com.cn
Tel: +86-317-8319026
Mobile: +86-13831734853
WeChat: +86-13831734853
WhatsApp: +86-13831734853

Export Department No.4
Contact Person: Dunja Han
E-mail: sales@safetytools.com.cn
Tel: +86-317-8319039
Mobile: +86-15132748612
Skype: Dunja1220
WeChat/WhatsApp: +86-15132748612

Export Department No.5
Contact Person:Gadiel Yang
E-mail: sales2@safetytools.com.cn
nonspark@safetytools.com.cn
Tel: +86-317-8319039
Mobile: +86-17733281862
Wechat: +86-17733281862